Dr Lafina Diamandis, GP and Lifestyle Medicine Physician, in consultation at 9 Harley Street

AWARD-WINNING HARLEY STREET CLINIC

Seen today. Heard in full. A plan in writing.

GP consults that make time for you

Unhurried 30–90 minute appointments at 9 Harley Street, by video or at home. One named doctor who investigates thoroughly, explains everything plainly, and hands you the next steps — not a stack of referrals and a shrug.

Featured in and trusted by

The GuardianThe TelegraphThe TimesVogueThe IndependentWomen's HealthSheerLuxeWoman & HomeYahooRoyal Over-Seas LeagueBupaGoldman SachsThe GuardianThe TelegraphThe TimesVogueThe IndependentWomen's HealthSheerLuxeWoman & HomeYahooRoyal Over-Seas LeagueBupaGoldman Sachs
  • 19 years in practice

    NHS, BUPA and private

  • 30 to 90 minutes

    Time chosen to fit the concern

  • 5/5 on Doctify

    verified patient reviews

  • One named doctor

    Your history, results and plan

Why people book

You have already been seen. But have you been understood?

These are the first sentences of almost every appointment. They rarely mean nothing is wrong — usually, nobody has had the time to look at everything at once.

  • “They said my bloods were normal, and that was the end of it”

  • “Three specialists, none of them talking to each other”

  • “I was told it is just stress, or just my age”

  • “Years of gut symptoms, and nobody has looked for why”

  • “The appointment is never long enough to explain it”

  • “I know something is wrong”

Choose your appointment

Book the time your concern deserves

Not sure which one? Call the clinic and we will tell you what you actually need — including when that is the shorter one.

GP Consult

£195

30 minutes

One clear concern resolved in full — an infection, a rash, a prescription, a referral, or a symptom you want assessed this week.

  • A diagnosis or clear next step before you leave
  • Private prescription where clinically appropriate
  • Referral or investigation arranged if needed

Extended GP Consult

£295

45 minutes

Several symptoms joined up, or something that has been running for months — fatigue, gut symptoms, pain, low mood, cycle changes.

  • Time to tell the full timeline without being cut off
  • Examination and targeted tests where useful
  • Prescription, referral and lifestyle plan in one visit

Women's Health Consult

£295

45 minutes

Feeling like yourself again through perimenopause — starting HRT, fixing a regimen that is not working, or choosing a non-hormonal route.

  • Symptom-based assessment, not just blood results
  • Body-identical prescribing where appropriate
  • A planned review, so the dose is refined not guessed

Complex Case Review

£575

90 minutes

One coherent plan after years of fragmented tests and conflicting advice. Bring the records — one doctor reads all of them.

  • Pre-appointment review of up to 30 documents
  • Results connected across different specialities
  • A personalised written health plan

Home or Hotel Visit

£395

60 minutes

A doctor-led visit when you or a relative should not travel — young children, elderly parents, or guests seen where they are.

  • Full GP consultation at your home or hotel
  • Examination and bloods on the same visit
  • London Zones 1 and 2

Ancillary services

Repeat prescriptions and nurse-led blood tests are priced separately; letters, referrals and sick notes are included in every consultation.

  • Repeat prescription

    £35

    Book
  • Blood test appointment (nurse)

    £35

    For existing patients only

    Request
  • Letters, referrals & sick notes

    Included with your consult up to 7 days after booking, £50 thereafter

    Book

How we work

One doctor holding the whole picture

  1. 01

    A full history, thoroughly heard

    Thirty to ninety minutes to cover the timeline, the symptoms and the life they are happening inside.

  2. 02

    Testing chosen for you

    Targeted bloods and imaging that answer your question — not a generic panel of extra numbers.

  3. 03

    One written plan

    What is driving it, what we treat now, what we watch, and what would change the plan.

  4. 04

    Reviewed and adjusted

    Continuity with the same GP, with the wider team brought in only when it genuinely helps.

Independently verified

What our patients say

These reviews are pulled live from our Doctify profile, the independent review platform used across UK private healthcare. Reviews are submitted by verified patients and cannot be edited or removed by the practice.

★★★★★5/5 · 45 VERIFIED PATIENT REVIEWS
★★★★★
“I had such a lovely experience with Dr Lafina. She is incredibly calm, caring and understanding and made me feel completely at ease throughout my appointment. She took the time to listen and explained everything clearly. I felt really heard and supported, which made such a difference. I’m very grateful for her care and would happily recommend her to anyone looking for a doctor who is both professional and genuinely caring.”
22 Sep 2026 · Hormone Imbalances and Disorders (Female)Doctify reviews
★★★★★
“Dr Lafina Diamandis was great. She was friendly, knowledgeable, and made me feel completely at ease. She explained my results clearly, using easy-to-understand language, and took the time to make sure I understood everything. I felt very comfortable and reassured throughout the appointment. Thank you.”
28 Aug 2026 · Health AssessmentsDoctify reviews
★★★★★
“I find Dr Lafina to be extremely helpful, open and knowledgeable and have found her very supportive as my GP and leader of my healthcare support team.”
18 Aug 2026 · Health AssessmentsDoctify reviews
★★★★★
“Dr Lafina saw me today for my ongoing and chronic disease, after I’ve gone into a new and prolonged flare up and our preciously agreed toolkit of medications, diet and lifestyle choices haven’t been enough to calm it down. She went into so much detail and invested time to research any additional therapies available to help me. I always feel so very well head and taken care of.”
05 Jun 2026 · Mast Cell Activation Syndrome (MCAS)Doctify reviews
★★★★★
“Dr Lafina, has helped me so much with my health. I was going through peri menopause and she was able to reassure me and provide a real health plan that transformed my health. She is also super kind and understanding. She listened to me and took time to be so thorough. I was so grateful!”
04 Jun 2026 · Health AssessmentsDoctify reviews
★★★★★
“Dr Lafina is the best - she’s caring, genuinely interested in me as a person and the big picture rather than individual results. It’s always a pleasure to see her - even for someone who can find medical interactions anxiety inducing.”
07 May 2026 · Health AssessmentsDoctify reviews
★★★★★
“Very helpful and caring doctor. I missed my appointment due to an accident. The team was very helpful to rebook me for another appointment and I was not charged for the appointment even when I did want to pay.”
06 May 2026 · Men's HealthDoctify reviews
★★★★★
“Dr Lafina is a thoughtful and knowledgeable doctor who supported me through challenging perimenopause symptoms and digestive issues. She brought in the right specialists to properly diagnose and address my concerns, and I’m now well on my path to healing.”
30 Apr 2026 · Hormone Imbalances and Disorders (Female)Doctify reviews
★★★★★
“Couldn't be happier with my recent visit. Lafina's genuine care alongside expertise is second to none and that combination at the level she provides it is an experience/service you'll struggle find anywhere else. She's super proactive and what's great is how after every appointment we go away with a clear plan of action which leads to overall improvements next time check up.”
30 Apr 2026 · Health AssessmentsDoctify reviews
★★★★★
“Lafina was great, happy to explain things in human terms and offered some useful advice”
29 Apr 2026 · Men's HealthDoctify reviews
★★★★★
“Such clear and helpful explanations. Thank you!”
29 Apr 2026 · Health AssessmentsDoctify reviews
★★★★★
“The best GP in town!”
28 Apr 2026 · Pelvic PainDoctify reviews
★★★★★
“Thank you Dr Lafina. My experience at Deia Health for a women’s health review and progesterone prescription was so positive. The level of detail and care in each appointment is outstanding, and the follow up check ins really set them apart. I felt supported every step of the way.”
28 Apr 2026 · Health AssessmentsDoctify reviews
★★★★★
“I sought out Dr Diamandis’ help based on a prior positive experience I had. I initially sought advice to better understand some perimenopausal blood results, as her explanations were clear and logical I felt an immediate sense of evidence based and trusted guidance. As I was concerned about my mother’s blood results, particularly in the context of her age and current change in her blood tests I went for a second opinion to Dr Diamandis. What stood out was the ability to receive a clear, balanced second opinion that put everything into perspective. The explanations were thorough yet easy to understand, helping me distinguish between what was expected and what might need monitoring for my mother and we discussed current guidelines and why further tests were needed. Communication was excellent throughout extremely responsive, patient, and never rushed, which made it much easier to ask questions and fully understand the situation. We felt listened to and taken seriously at every stage. My mother came away feeling much more informed and reassured, with a clearer understanding. I am very grateful for the clarity, reassurance, and trust this has given me as it made a significant difference to us both as patients.”
11 Apr 2026 · Health AssessmentsDoctify reviews
★★★★★
“Dr Lafina is just the best, the most friendly and caring doctor one could imagine. She really listens and tries to understand you holistically then recommends practical & cost effective solutions. It's a relaxed, un-rushed experience which makes you feel you're in good hands. She's also excellent technically - very open to show the nuts and bolts of the diagnosis so you always walk away comfortable and re-assured. She's been my personal GP for years - many more to come hopefully!”
03 Apr 2026 · Men's HealthDoctify reviews
★★★★★
“great experience and very clear on explaining results and follow up email on next steps is very good.”
25 Mar 2026 · Thyroid (Blood Test)Doctify reviews
★★★★★
“My first virtual intro meeting with Dr. Lafina was great! She’s very personable, knowledgeable and listens with empathy and solution mode. I’m excited and look forward having her medical supervision and starting my tailored health plan soon.”
07 Mar 2026 · Health AssessmentsDoctify reviews
★★★★★
“My son has been having some skin issues, as a teenager he has been quite sensitive about it. Dr Diamandis was really supportive and helpful in her diagnosis and treatment but also handled it sensitively. I would highly recommend her.”
16 Feb 2026 · Skin ProblemsDoctify reviews
★★★★★
“I'm appreciate for the careful qualified consultation”
05 Feb 2026 · Pelvic PainDoctify reviews
★★★★★
“The appointment was great, Dr Lafina was very professional, clear and gave the information in a very understandable manor.”
05 Feb 2026 · Health AssessmentsDoctify reviews
★★★★★
“Dr Diamandis could not have been better. Very friendly, kind and was happy to listen. Very professional and proactive. I came away feeling very happy and positive that we can work together to achieve my goals and optimum health.”
23 Jan 2026 · Health AssessmentsDoctify reviews
★★★★★
“A very supportive and encouraging doctor who communicated my health results clearly and efficiently. I felt listened to and reassured throughout.”
19 Jan 2026 · Health AssessmentsDoctify reviews
★★★★★
“It's clear how much Dr Lafina cares about her patients, from our first email exchange to our meeting I was made to feel really comfortable and listened to. Thank you!”
15 Jan 2026 · MenopauseDoctify reviews
★★★★★
“Dr. Diamandis has great expertise but also an emphatic and delightful manner. I really valued and enjoyed my consultation.”
09 Jan 2026 · Hormone Imbalances and Disorders (Female)Doctify reviews
★★★★★
“Dr Lafina is an out standing amazing person. Very caring and passionate about her job. I would highly recommend Dr Lafina for anything you might have. Her prices are very affordable and the clinic at Harley Street has a very calming atmosphere and friendly staff. I have been going through difficult times in my life and Dr Lafina has been very supportive and always there for me.”
22 Dec 2025 · Men's HealthDoctify reviews
★★★★★
“I have been receiving help from Dr Lafina Diamandis for my ongoing medical issues for some time now. Honestly, Dr Diamandis has been very caring and helpful. She's relentless in trying to find the solution and the right help for me, going over and beyond just to help me. Even if all other ideas fail, she always tries to find another way, not giving up on me. I travel miles to London to see Dr Lafina Diamandis because she is a breath of fresh air, and very worth of my time to see someone like her who is passionate about their job and cares about her patience. I couldn't thank her enough for her help and support. Words can't fully capture it; I'm forever grateful for Dr Lafina's help.”
05 Dec 2025 · Men's HealthDoctify reviews
★★★★★
“Really helpful on the phone happy to give u time fantastic ollie”
28 Nov 2025 · Health AssessmentsDoctify reviews
★★★★★
“I saw Dr Diamandis online. She was friendly personable and made me feel at ease. I felt comfortable asking lots of questions and we made a plan on how to move forward.”
26 Nov 2025 · MigraineDoctify reviews
★★★★★
“Dr Lafina provides a fantastic service, where she brings great professionalism, expertise, attention to detail to the individual in front of her, and genuine care. Everything you'd want from someone overlooking your general health. With regards to my own health screening and experience, the whole process was very extensive but seamless, and I was quickly provided actionable outcomes. I would highly recommend and know my health is in safe hands.”
20 Nov 2025 · Health AssessmentsDoctify reviews
★★★★★
“Dr Lafina is attentive, knowledgable and professional. She spent more than our allotted time to really understand my issues and ensure that we had not just addressed the immediate ones but had a plan for the future too. I would highly recommend her.”
11 Nov 2025 · Hormone Imbalances and Disorders (Female)Doctify reviews
★★★★★
“Dr Lafina is so incredibly warm, kind, reassuring and understanding. I really feel she goes out of her way for her patients to understand what is happening and offer effective solutions. I couldn't recommend her anymore!”
07 Nov 2025 · Anxiety DisorderDoctify reviews
★★★★★
“Dr. Diamanid is an incredibly thoughtful and comprehensive practitioner whose approach to medicine is both deeply holistic and highly personalized. She has a unique ability to see the whole person — mind, body, and lifestyle — and tailors every aspect of care. I continue to be impressed by her thoughtfulness and expertise.”
02 Nov 2025 · Health AssessmentsDoctify reviews
★★★★★
“⭐️⭐️⭐️⭐️⭐️ 5/5 I visited Dr. Lafina for back pain, and I had a great experience. The doctor was very attentive, took the time to listen to my concerns, and explained the possible causes clearly. She gave me helpful advice and a treatment plan that really made a difference. I felt well cared for and never rushed during my appointment. I highly recommend this doctor for anyone looking for a kind and knowledgeable GP.”
02 Nov 2025 · Back PainDoctify reviews
★★★★★
“Dr Lafina Diamandis is an amazing person. I've been going through difficult times in my life and Dr Lafina has been helping me to get better. She always gives me the time and treats me like a human being. The world will be in a better place if we have more people like Dr Lafina Diamandis.”
31 Oct 2025 · Men's HealthDoctify reviews
★★★★★
“I’ve seen Dr Lafina twice now and she really has all the answers and looks at the entire body to find the missing pieces. I’m at the beginning of my journey with her and feel we have so much more to unpack.”
31 Oct 2025 · GastroenteritisDoctify reviews
★★★★★
“Genuinely good advice delivered with a warm and personal approach, would highly recommend!”
30 Oct 2025 · Gut HealthDoctify reviews
★★★★★
“My experience with Dr Lafina and her incredible team has been so amazing. I came from such a challenging background of feeling unheard by doctors who showed so little concern for me as a patient. Here, they know me as a human rather than a set of results and recognise the importance of listening. My care has been transformational in the way I’ve got my symptoms under control and got my life back. Can’t recommend highly enough! Reply from Lafina Diamandis 28 Nov 2025 Thank you so much for sharing such a heartfelt review. I'm truly delighted to hear your experience has been so positive and that you’ve felt genuinely heard and supported throughout your care.”
28 Oct 2025Doctify reviews
★★★★★
“Laguna was incredibly thorough in her questions to ascertain exactly what the problem without it feeling at all intrusive”
28 Oct 2025 · Back PainDoctify reviews
★★★★★
“I can’t recommend Lafina highly enough. She has an incredible ability to combine medical knowledge with a holistic approach, helping me truly understand what’s going on beneath the surface rather than just treating symptoms. She’s so easy to talk to, genuinely listens, and makes you feel completely seen and understood. Working with her has helped me get to the root causes of things I’ve struggled with for years — and I finally feel like everything makes sense.”
17 Oct 2025 · Weight LossDoctify reviews
★★★★★
“I’m incredibly grateful to Dr. Lafina for helping me through a difficult period when I was dealing with persistent and painful headaches. From the very first visit, she took the time to listen carefully, ask the right questions, and thoroughly explore possible causes. Her thoughtful approach and genuine concern made all the difference. Thanks to her care and guidance, my headaches have improved significantly, and I feel like I have my life back. I truly appreciate her expertise, patience, and kindness. Highly recommend!”
16 Oct 2025Doctify reviews
★★★★★
“Dr. Lafina was absolutely wonderful. She was so kind, patient, and genuinely caring. I’ve had a back issue for quite a while now and for the first time the other night I had a good night sleep. She went above and beyond to help me and I’m really grateful for her support”
16 Oct 2025 · Back PainDoctify reviews
★★★★★
“Dr. Lafina was incredible with my dad. She showed so much care, patience, and understanding, and really helped him through a difficult time. It meant a lot to see how much of a difference she made — we’re both so grateful for her support and kindness.”
14 Oct 2025 · Skin ProblemsDoctify reviews
★★★★★
“Really happy with her service. Efficient, accessible, supportive and went the extra mile to ensure my dad recovered from his illness. She was compassionate and regularly checked in with us throughout his treatment plan even after her role had ended. Would highly recommend, .”
14 Oct 2025 · ShinglesDoctify reviews
★★★★★
“If you’re looking for someone to connect all the dots, actually listen to you and enable you to feel more aware, in power, and connected to your health you’re in the perfect hands. Dr.lafina is so knowledgeable in all things health and especially women’s health and the effects of stress, anxiety and hormones. She helped me though my post partum health journey with a consult that not only gave me clarity but trust in my body again.”
14 Oct 2025 · DizzinessDoctify reviews
★★★★★
“Dr. Lafina has honestly been amazing. I was really struggling with anxiety, and she helped me understand and manage it in a way that actually made a difference. She’s kind, patient, and really listens. I feel so much better now, and I’m genuinely grateful for her support.”
14 Oct 2025 · AnxietyDoctify reviews
★★★★★
“I had such a lovely experience with Dr Lafina. She is incredibly calm, caring and understanding and made me feel completely at ease throughout my appointment. She took the time to listen and explained everything clearly. I felt really heard and supported, which made such a difference. I’m very grateful for her care and would happily recommend her to anyone looking for a doctor who is both professional and genuinely caring.”
22 Sep 2026 · Hormone Imbalances and Disorders (Female)Doctify reviews
★★★★★
“Dr Lafina Diamandis was great. She was friendly, knowledgeable, and made me feel completely at ease. She explained my results clearly, using easy-to-understand language, and took the time to make sure I understood everything. I felt very comfortable and reassured throughout the appointment. Thank you.”
28 Aug 2026 · Health AssessmentsDoctify reviews
★★★★★
“I find Dr Lafina to be extremely helpful, open and knowledgeable and have found her very supportive as my GP and leader of my healthcare support team.”
18 Aug 2026 · Health AssessmentsDoctify reviews
★★★★★
“Dr Lafina saw me today for my ongoing and chronic disease, after I’ve gone into a new and prolonged flare up and our preciously agreed toolkit of medications, diet and lifestyle choices haven’t been enough to calm it down. She went into so much detail and invested time to research any additional therapies available to help me. I always feel so very well head and taken care of.”
05 Jun 2026 · Mast Cell Activation Syndrome (MCAS)Doctify reviews
★★★★★
“Dr Lafina, has helped me so much with my health. I was going through peri menopause and she was able to reassure me and provide a real health plan that transformed my health. She is also super kind and understanding. She listened to me and took time to be so thorough. I was so grateful!”
04 Jun 2026 · Health AssessmentsDoctify reviews
★★★★★
“Dr Lafina is the best - she’s caring, genuinely interested in me as a person and the big picture rather than individual results. It’s always a pleasure to see her - even for someone who can find medical interactions anxiety inducing.”
07 May 2026 · Health AssessmentsDoctify reviews
★★★★★
“Very helpful and caring doctor. I missed my appointment due to an accident. The team was very helpful to rebook me for another appointment and I was not charged for the appointment even when I did want to pay.”
06 May 2026 · Men's HealthDoctify reviews
★★★★★
“Dr Lafina is a thoughtful and knowledgeable doctor who supported me through challenging perimenopause symptoms and digestive issues. She brought in the right specialists to properly diagnose and address my concerns, and I’m now well on my path to healing.”
30 Apr 2026 · Hormone Imbalances and Disorders (Female)Doctify reviews
★★★★★
“Couldn't be happier with my recent visit. Lafina's genuine care alongside expertise is second to none and that combination at the level she provides it is an experience/service you'll struggle find anywhere else. She's super proactive and what's great is how after every appointment we go away with a clear plan of action which leads to overall improvements next time check up.”
30 Apr 2026 · Health AssessmentsDoctify reviews
★★★★★
“Lafina was great, happy to explain things in human terms and offered some useful advice”
29 Apr 2026 · Men's HealthDoctify reviews
★★★★★
“Such clear and helpful explanations. Thank you!”
29 Apr 2026 · Health AssessmentsDoctify reviews
★★★★★
“The best GP in town!”
28 Apr 2026 · Pelvic PainDoctify reviews
★★★★★
“Thank you Dr Lafina. My experience at Deia Health for a women’s health review and progesterone prescription was so positive. The level of detail and care in each appointment is outstanding, and the follow up check ins really set them apart. I felt supported every step of the way.”
28 Apr 2026 · Health AssessmentsDoctify reviews
★★★★★
“I sought out Dr Diamandis’ help based on a prior positive experience I had. I initially sought advice to better understand some perimenopausal blood results, as her explanations were clear and logical I felt an immediate sense of evidence based and trusted guidance. As I was concerned about my mother’s blood results, particularly in the context of her age and current change in her blood tests I went for a second opinion to Dr Diamandis. What stood out was the ability to receive a clear, balanced second opinion that put everything into perspective. The explanations were thorough yet easy to understand, helping me distinguish between what was expected and what might need monitoring for my mother and we discussed current guidelines and why further tests were needed. Communication was excellent throughout extremely responsive, patient, and never rushed, which made it much easier to ask questions and fully understand the situation. We felt listened to and taken seriously at every stage. My mother came away feeling much more informed and reassured, with a clearer understanding. I am very grateful for the clarity, reassurance, and trust this has given me as it made a significant difference to us both as patients.”
11 Apr 2026 · Health AssessmentsDoctify reviews
★★★★★
“Dr Lafina is just the best, the most friendly and caring doctor one could imagine. She really listens and tries to understand you holistically then recommends practical & cost effective solutions. It's a relaxed, un-rushed experience which makes you feel you're in good hands. She's also excellent technically - very open to show the nuts and bolts of the diagnosis so you always walk away comfortable and re-assured. She's been my personal GP for years - many more to come hopefully!”
03 Apr 2026 · Men's HealthDoctify reviews
★★★★★
“great experience and very clear on explaining results and follow up email on next steps is very good.”
25 Mar 2026 · Thyroid (Blood Test)Doctify reviews
★★★★★
“My first virtual intro meeting with Dr. Lafina was great! She’s very personable, knowledgeable and listens with empathy and solution mode. I’m excited and look forward having her medical supervision and starting my tailored health plan soon.”
07 Mar 2026 · Health AssessmentsDoctify reviews
★★★★★
“My son has been having some skin issues, as a teenager he has been quite sensitive about it. Dr Diamandis was really supportive and helpful in her diagnosis and treatment but also handled it sensitively. I would highly recommend her.”
16 Feb 2026 · Skin ProblemsDoctify reviews
★★★★★
“I'm appreciate for the careful qualified consultation”
05 Feb 2026 · Pelvic PainDoctify reviews
★★★★★
“The appointment was great, Dr Lafina was very professional, clear and gave the information in a very understandable manor.”
05 Feb 2026 · Health AssessmentsDoctify reviews
★★★★★
“Dr Diamandis could not have been better. Very friendly, kind and was happy to listen. Very professional and proactive. I came away feeling very happy and positive that we can work together to achieve my goals and optimum health.”
23 Jan 2026 · Health AssessmentsDoctify reviews
★★★★★
“A very supportive and encouraging doctor who communicated my health results clearly and efficiently. I felt listened to and reassured throughout.”
19 Jan 2026 · Health AssessmentsDoctify reviews
★★★★★
“It's clear how much Dr Lafina cares about her patients, from our first email exchange to our meeting I was made to feel really comfortable and listened to. Thank you!”
15 Jan 2026 · MenopauseDoctify reviews
★★★★★
“Dr. Diamandis has great expertise but also an emphatic and delightful manner. I really valued and enjoyed my consultation.”
09 Jan 2026 · Hormone Imbalances and Disorders (Female)Doctify reviews
★★★★★
“Dr Lafina is an out standing amazing person. Very caring and passionate about her job. I would highly recommend Dr Lafina for anything you might have. Her prices are very affordable and the clinic at Harley Street has a very calming atmosphere and friendly staff. I have been going through difficult times in my life and Dr Lafina has been very supportive and always there for me.”
22 Dec 2025 · Men's HealthDoctify reviews
★★★★★
“I have been receiving help from Dr Lafina Diamandis for my ongoing medical issues for some time now. Honestly, Dr Diamandis has been very caring and helpful. She's relentless in trying to find the solution and the right help for me, going over and beyond just to help me. Even if all other ideas fail, she always tries to find another way, not giving up on me. I travel miles to London to see Dr Lafina Diamandis because she is a breath of fresh air, and very worth of my time to see someone like her who is passionate about their job and cares about her patience. I couldn't thank her enough for her help and support. Words can't fully capture it; I'm forever grateful for Dr Lafina's help.”
05 Dec 2025 · Men's HealthDoctify reviews
★★★★★
“Really helpful on the phone happy to give u time fantastic ollie”
28 Nov 2025 · Health AssessmentsDoctify reviews
★★★★★
“I saw Dr Diamandis online. She was friendly personable and made me feel at ease. I felt comfortable asking lots of questions and we made a plan on how to move forward.”
26 Nov 2025 · MigraineDoctify reviews
★★★★★
“Dr Lafina provides a fantastic service, where she brings great professionalism, expertise, attention to detail to the individual in front of her, and genuine care. Everything you'd want from someone overlooking your general health. With regards to my own health screening and experience, the whole process was very extensive but seamless, and I was quickly provided actionable outcomes. I would highly recommend and know my health is in safe hands.”
20 Nov 2025 · Health AssessmentsDoctify reviews
★★★★★
“Dr Lafina is attentive, knowledgable and professional. She spent more than our allotted time to really understand my issues and ensure that we had not just addressed the immediate ones but had a plan for the future too. I would highly recommend her.”
11 Nov 2025 · Hormone Imbalances and Disorders (Female)Doctify reviews
★★★★★
“Dr Lafina is so incredibly warm, kind, reassuring and understanding. I really feel she goes out of her way for her patients to understand what is happening and offer effective solutions. I couldn't recommend her anymore!”
07 Nov 2025 · Anxiety DisorderDoctify reviews
★★★★★
“Dr. Diamanid is an incredibly thoughtful and comprehensive practitioner whose approach to medicine is both deeply holistic and highly personalized. She has a unique ability to see the whole person — mind, body, and lifestyle — and tailors every aspect of care. I continue to be impressed by her thoughtfulness and expertise.”
02 Nov 2025 · Health AssessmentsDoctify reviews
★★★★★
“⭐️⭐️⭐️⭐️⭐️ 5/5 I visited Dr. Lafina for back pain, and I had a great experience. The doctor was very attentive, took the time to listen to my concerns, and explained the possible causes clearly. She gave me helpful advice and a treatment plan that really made a difference. I felt well cared for and never rushed during my appointment. I highly recommend this doctor for anyone looking for a kind and knowledgeable GP.”
02 Nov 2025 · Back PainDoctify reviews
★★★★★
“Dr Lafina Diamandis is an amazing person. I've been going through difficult times in my life and Dr Lafina has been helping me to get better. She always gives me the time and treats me like a human being. The world will be in a better place if we have more people like Dr Lafina Diamandis.”
31 Oct 2025 · Men's HealthDoctify reviews
★★★★★
“I’ve seen Dr Lafina twice now and she really has all the answers and looks at the entire body to find the missing pieces. I’m at the beginning of my journey with her and feel we have so much more to unpack.”
31 Oct 2025 · GastroenteritisDoctify reviews
★★★★★
“Genuinely good advice delivered with a warm and personal approach, would highly recommend!”
30 Oct 2025 · Gut HealthDoctify reviews
★★★★★
“My experience with Dr Lafina and her incredible team has been so amazing. I came from such a challenging background of feeling unheard by doctors who showed so little concern for me as a patient. Here, they know me as a human rather than a set of results and recognise the importance of listening. My care has been transformational in the way I’ve got my symptoms under control and got my life back. Can’t recommend highly enough! Reply from Lafina Diamandis 28 Nov 2025 Thank you so much for sharing such a heartfelt review. I'm truly delighted to hear your experience has been so positive and that you’ve felt genuinely heard and supported throughout your care.”
28 Oct 2025Doctify reviews
★★★★★
“Laguna was incredibly thorough in her questions to ascertain exactly what the problem without it feeling at all intrusive”
28 Oct 2025 · Back PainDoctify reviews
★★★★★
“I can’t recommend Lafina highly enough. She has an incredible ability to combine medical knowledge with a holistic approach, helping me truly understand what’s going on beneath the surface rather than just treating symptoms. She’s so easy to talk to, genuinely listens, and makes you feel completely seen and understood. Working with her has helped me get to the root causes of things I’ve struggled with for years — and I finally feel like everything makes sense.”
17 Oct 2025 · Weight LossDoctify reviews
★★★★★
“I’m incredibly grateful to Dr. Lafina for helping me through a difficult period when I was dealing with persistent and painful headaches. From the very first visit, she took the time to listen carefully, ask the right questions, and thoroughly explore possible causes. Her thoughtful approach and genuine concern made all the difference. Thanks to her care and guidance, my headaches have improved significantly, and I feel like I have my life back. I truly appreciate her expertise, patience, and kindness. Highly recommend!”
16 Oct 2025Doctify reviews
★★★★★
“Dr. Lafina was absolutely wonderful. She was so kind, patient, and genuinely caring. I’ve had a back issue for quite a while now and for the first time the other night I had a good night sleep. She went above and beyond to help me and I’m really grateful for her support”
16 Oct 2025 · Back PainDoctify reviews
★★★★★
“Dr. Lafina was incredible with my dad. She showed so much care, patience, and understanding, and really helped him through a difficult time. It meant a lot to see how much of a difference she made — we’re both so grateful for her support and kindness.”
14 Oct 2025 · Skin ProblemsDoctify reviews
★★★★★
“Really happy with her service. Efficient, accessible, supportive and went the extra mile to ensure my dad recovered from his illness. She was compassionate and regularly checked in with us throughout his treatment plan even after her role had ended. Would highly recommend, .”
14 Oct 2025 · ShinglesDoctify reviews
★★★★★
“If you’re looking for someone to connect all the dots, actually listen to you and enable you to feel more aware, in power, and connected to your health you’re in the perfect hands. Dr.lafina is so knowledgeable in all things health and especially women’s health and the effects of stress, anxiety and hormones. She helped me though my post partum health journey with a consult that not only gave me clarity but trust in my body again.”
14 Oct 2025 · DizzinessDoctify reviews
★★★★★
“Dr. Lafina has honestly been amazing. I was really struggling with anxiety, and she helped me understand and manage it in a way that actually made a difference. She’s kind, patient, and really listens. I feel so much better now, and I’m genuinely grateful for her support.”
14 Oct 2025 · AnxietyDoctify reviews

Who books these appointments

Three of the stories we hear most

01

Routine care, done right

A UTI, a chest infection, a mole, a prescription or a referral — without a three-week wait, and with your history already in front of her.

02

Perimenopause and HRT

You are 38 to 55, you do not feel like yourself, and you want a doctor who will review and adjust the regimen rather than issue it and disappear.

03

Symptoms dismissed for years

Gut symptoms, PCOS, endometriosis, fatigue, recurrent infections, pain or low mood — investigated in fragments. You want one doctor to read the whole timeline.

Perimenopause, menopause & HRT

“I just want to feel like myself again”

Perimenopause can begin in your late thirties and run for a decade. Hormone blood tests are often unhelpful during it — which is why so many women are told their results are normal and sent away.

In 45 minutes you get a straight account of the evidence, the options, and the risks in your specific situation. If HRT is not right for you, the non-hormonal route is planned just as carefully.

HRT adjusted and reviewed with the same doctor.

Getting the regimen right takes more than one appointment. You will be reviewed, so the dose is refined — not guessed.

Symptoms we see joined up

  • Waking at 3am, then exhausted all day
  • Anxiety or irritability that feels unlike you
  • Brain fog, lost words, poor recall
  • Cycles heavier or unpredictable
  • Joint aches, palpitations, headaches
  • Low libido, dryness, recurrent UTIs
  • Weight changing with no change in habits
  • Being told your bloods are normal

If you recognise four or more of these and you are between 38 and 55, a hormonal contribution is likely and worth investigating.

Private GP consultations

From £195

Thirty to ninety minutes with the same doctor, prescriptions and referrals arranged, and a plan in writing. In clinic at 9 Harley Street, by secure video, or at your home.

Not sure which appointment fits? Call 020 7079 2100 or email hello@deiahealth.com.

Not sure which one

Tell us what is going on and we will tell you what you need

Whether it is a UTI this week, fatigue nobody has explained in two years, or perimenopause waved away as stress — you will be assessed by the same doctor every time. The clinic team replies the same working day.

Before you book

The questions people ask us first

Do I need a referral?

No. You can book directly, and we can refer you onward to specialists, imaging or NHS services where that is the right next step.

Can you prescribe and refer like my NHS GP?

Yes. Private prescriptions, referrals, clinical letters, fit notes, bloods and imaging are all arranged where clinically indicated.

Will I see the same doctor next time?

Yes. Continuity is the point of the practice — the same doctor takes your history, interprets your results and reviews your plan.

What if I do not know which appointment I need?

Call the clinic team or email hello@deiahealth.com. We will say so if a shorter, cheaper appointment is enough.

Can this be done by video?

Most consultations can, including HRT reviews. Where examination or same-day bloods matter, we will tell you before you book.

Is this an emergency service?

No. For emergencies call 999 or attend A&E. For urgent non-emergency concerns, contact the practice.

9 Harley Street, London

9 Harley Street, London

Bring us the whole story,
not the summary

Book a consultation with Dr Lafina, or speak to the clinic team first if you would rather talk it through before choosing an appointment.

Book a consultationServices