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Deia Health

9 Harley St, London, United Kingdom, W1G 9QW

Specialties:

General Practice (GP)

1 specialist

4 healthcare followers

5

/5

(25 reviews)

9 Harley St, London, United Kingdom, W1G 9QW

Specialties:

General Practice (GP)

1 specialist

4 healthcare followers

Areas of expertise

Health Assessments
9
Hormone Imbalances and Disorders (Female)
4
Men's Health
3

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Expert in:

About Deia Health

Deia Health, founded by Dr. Lafina Diamandis, offers a transformative blend of modern medicine and holistic wellbeing. The clinic is built on the belief that true health goes beyond symptom management, focusing instead on uncovering the root causes of illness. By combining evidence-based medicine with nutrition, movement, sleep, and stress management, Deia Health creates personalised care plans designed to support long-term wellbeing.

Each programme is carefully tailored, bringing together precision diagnostics, laboratory testing, and genetic insights with holistic interventions such as gut-directed yoga and somatic healing. This integrative approach harmonises science and soul, helping patients achieve meaningful, sustainable health improvements.

Located at 9 Harley Street, Deia Health provides private GP consultations, health screening, functional and lifestyle medicine assessments, and comprehensive health programmes. The clinic’s multidisciplinary team includes dietitians, functional medicine practitioners, psychologists, therapists, and coaches, all working collaboratively to guide and support each patient. Whether in person or online, Deia Health offers a safe and compassionate space to pause, reset, and prioritise health, empowering individuals to take control of their wellbeing and longevity.


Specialties

  • General Practice (GP)

Areas of expertise

Click the bar to read patient reviews

Health Assessments
9
Hormone Imbalances and Disorders (Female)
4
Men's Health
3
Back Pain
3
Shingles
2
Weight Loss
2
Skin Problems
2
Preventative Medicine
1
Dizziness
1
Gastroenteritis
1
Menopause
1
Nutritional Education
1
Weight Management
1
Gut Health
1
Gut Microbiome
1
Meditation
1
Holistic Therapy
Medical Check-Ups
Mental Health Condition
Women's Health

Location

Opening hours

Monday

09:00 - 13:00

Tuesday

09:00 - 18:00

Wednesday

09:00 - 18:00

Thursday

09:00 - 18:00

Friday

09:00 - 18:00

Saturday

Enquire

Sunday

Enquire

9 Harley St, London, United Kingdom, W1G 9QW

Reviews

5.0
verified patient
07 Mar 2026

It was a virtual meeting and I have yet to visit clinic. Looking forward to it!

5.0
verified patient
16 Feb 2026

Dr Diamades of Adrian health is amazing, she has been so helpful in diagnosing my son with a skin condition and handled the appointment with sensitivity given he’s a teenager

Patient seen for:
5.0
verified patient
05 Feb 2026

Nice environment, staff very polite and helpful

Patient seen for:
5.0
verified patient
23 Jan 2026

The clinic was very welcoming and friendly.

5.0
verified patient
19 Jan 2026

I felt comfortable and truly in good hands throughout my visit. Everything was explained clearly, and I felt supported and reassured. I would definitely encourage others to go ahead and have the health screen.

Patient seen for:
5.0
verified patient
15 Jan 2026

N/A I had a virtual appointment but the process to book an appointment was very straightforward.

Patient seen for:
5.0
verified patient
09 Jan 2026

very easy to to organise and on-line went seamlessly

5.0
verified patient
22 Dec 2025

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.

Patient seen for:
5.0
verified patient
05 Dec 2025

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.

Patient seen for:
5.0
verified patient
28 Nov 2025

Ten out ten

Patient seen for:
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Specialists

1 SPECIALIST

Dr Lafina Diamandis
General Practitioner

5.00

Patient trust score

29

patient reviews

2

skill endorsements

FAQ

What are Deia Health's reviews like?

Deia Health's overall patient rating is 5 out of 5 stars on Doctify.

This is based on 25 reviews.

Where is Deia Health located?

Deia Health is located at 9 Harley St, London, United Kingdom, W1G 9QW

When is Deia Health open?

Deia Health is open Monday (09:00 - 13:00), Tuesday (09:00 - 18:00), Wednesday (09:00 - 18:00), Thursday (09:00 - 18:00), Friday (09:00 - 18:00)

What consultants work at Deia Health?

You can find a list of the consultants that work at Deia Health here.

Does Deia Health accept new patients?

Deia Health generally accepts new patients.

Get in touch with this practice to enquire as a new patient