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Lucio Health

10 Harley Street, London, United Kingdom, W1G 9PF

Specialties:

Diagnostics & Testing

Holistic Therapy

View all (+1)

1 specialist

4.97

/5

(24 reviews)

10 Harley Street, London, United Kingdom, W1G 9PF

Specialties:

Diagnostics & Testing

Holistic Therapy

View all (+1)

1 specialist

Areas of expertise

Blood Testing and Results Interpretation
6
Video Consultation
5
Breast Cancer
3

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Expert in:

About Lucio Health

Lucio Health is a London-based integrative medical service specialising in personalised, adjunctive support for people living with or recovering from cancer, as well as individuals managing complex or long-term health conditions. The service combines evidence-informed interventions with a comprehensive, patient-centred model of care designed to complement standard medical treatment pathways.

Lucio Health’s medical lead and co-founder is Dr Hariharan Kuhan. Dr Kuhan completed his undergraduate training at Imperial College London, where he also obtained a BSc in Surgery and Anaesthesia. He undertook foundation and core medical training in Central London, holding posts at St Mary’s Hospital and St Bartholomew’s Hospital, before developing extensive experience in Medical Oncology at leading centres including St Bartholomew’s, University College London, and the Royal Marsden Hospital.

He subsequently held a research fellowship at Barts Cancer Institute funded by Stand Up To Cancer and HCA Healthcare, focusing on metabolic vulnerabilities in cancer stem cells and circulating tumour cells, including the use of repurposed medicines and vitamin C in laboratory models. He later joined the Sarah Cannon Research Institute (Harley Street) as a sub-investigator on multiple Phase I and II solid tumour trials, gaining experience in translational oncology and the integration of next-generation sequencing into clinical decision-making.

Dr Kuhan co-founded Lucio Health with long-time associate Raphael Swery with a shared vision to create a service that is both patient-focused and forward-looking. Lucio Health aims to bridge the gap between laboratory science and lived patient experience—bringing insights from genomics, metabolic oncology, and integrative medicine into practical, compassionate, and highly personalised care.

The clinical approach focuses on understanding each person’s medical background, treatment history, and goals, enabling the team to develop tailored plans that support resilience during treatment, optimise recovery, and address factors contributing to chronic symptoms. Our care is aligned with each patient’s oncology treatment or follow-up plan, ensuring it remains fully compatible with standard oncology care.

Lucio Health provides structured assessment and follow-up, advanced diagnostic testing where appropriate, and ongoing clinical guidance. Where beneficial, this may include next-generation sequencing and specialised blood or tissue analyses to help build a clearer picture of each person’s health. These insights support more personalised discussions around metabolic, nutritional, and lifestyle strategies that sit alongside standard oncology care.

Treatment plans may include metabolically-targeted support (for example, using evidence-informed strategies that consider how the body’s metabolic pathways respond to illness and treatment), nutrition, movement, lifestyle interventions, and strategies to help manage treatment-related side effects. The team also supports people living with other chronic health concerns where metabolism, hormones, inflammation, or cardiovascular risk may be contributing factors. This includes issues such as blood sugar and insulin imbalance, changes in weight or body composition, chronic inflammation, metabolic dysfunction, hormonal disturbances affecting energy or sleep, and cholesterol or lipid-related concerns.

Care is offered through in-person consultations at 10 Harley Street or remotely via secure video appointments. The service operates Monday to Friday and provides an out-of-hours line for urgent queries directly related to the care offered by Lucio Health.


Facilities at a glance

This practice offers a range of facilities and services.

Drop off space
Disabled parking (Free)
Off-site parking available nearby (Free)
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Specialties

  • Diagnostics & Testing
  • Holistic Therapy
  • Oncology

Areas of expertise

Click the bar to read patient reviews

Blood Testing and Results Interpretation
6
Video Consultation
5
Breast Cancer
3
Ovarian Cancer
2
Prostate Cancer
2
Integrated Cancer Care
2
Bone Cancer
1
Colon Cancer
1
Breast Genetics
1
Oesophageal Cancer
1
Liver Cancer
1
Pancreatic Cancer
1
Lung Cancer
1
Urological Cancers
1
Renal Cancer
1
Gastrointestinal Cancers
1
Renal (Kidney) Cancer
1
Sarcoma
1
Bile Duct Cancer (Cholangiocarcinoma)
1
Soft Tissue Sarcoma
1
Cancer Care
1
Thoracic Cancers
1
Benign Prostatic Hyperplasia (BPH)
Bladder Cancer
Cancer Monitoring Program
Cancer Prevention and Screening
Cardiometabolic Disease
Cervical Cancer
Complementary Therapy
Endometrial Cancer
Fallopian Tube Cancer
Functional Testing
Genetic Testing
Glioblastoma
Gynaecology Cancers
Penile Cancer
Peritoneal Cancer
Vulval Cancer

Location

Opening hours

Monday

09:00 - 18:00

Tuesday

09:00 - 18:00

Wednesday

09:00 - 18:00

Thursday

09:00 - 18:00

Friday

09:00 - 18:00

Saturday

Enquire

Sunday

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10 Harley Street, London, United Kingdom, W1G 9PF

Reviews

5.00
verified patient
10 May 2026

I came across Lucio Health and Dr Hari via Dr Hari's published book, and Astron.. Dr Hari has helped me work out a protocol, in absolute conjunction with my NHS team.. giving me some hope in what feels like a hopeless world.. In such a thorough, detailed, clear way - with the logistics of contact/booking/consults etc being easy and follow up reports being very clear.. exactly what I needed 🙏🏽

4.75
verified patient
30 Apr 2026

Dr Hari is very knowledgeable and attentive. He answers all my questions thoroughly and with care. He has given me hope, based on science and evidence, which I truly needed.

Patient seen for:
5.00
verified patient
30 Apr 2026

I don’t know if any amount of space is enough to truly express my gratitude to Dr. Kuhan. He has been an incredible source of support and a pillar of strength for me during one of the most difficult times in my life. My father is currently healing from stage 4 cholangiocarcinoma, and from day one, Dr. Kuhan gave us something we desperately needed—strength and hope—despite the challenges of this diagnosis. I didn’t hesitate to begin the protocol he personally designed for my father. What stood out even more was the unwavering support that followed. Every time I reached out, Dr. Kuhan took the time to carefully analyse the situation, explain things clearly, and give us a realistic understanding of what was happening—along with practical guidance on how to handle each step. In India, it can often be difficult to have detailed conversations with doctors or get clear explanations. With Dr. Kuhan, it was the complete opposite. He was always accessible, patient, and thorough. My family and I have relied heavily on him, and he has never let us down. What reassured me the most was when, after a phase of treatment, I asked our oncologists here about my father’s progress. Without knowing about the integrative protocol, they mentioned that he was doing better than other patients with a similar diagnosis. That was a powerful confirmation for us that we were on the right path. I am deeply grateful that we were connected to Dr. Kuhan. I truly believe our family would not have had a moment of peace without his guidance and support. Thank you, Doctor, from the bottom of my heart. God bless...

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5.00
verified patient
25 Apr 2026

I had metabolic testing and follow ups. All very professional and timely. Very pleased.

Patient seen for:
5.00
verified patient
23 Apr 2026

Dr Kuhan and the Lucio team are superb -- kind, approachable and are experts in what they do. They are making a huge difference to us when faced with a complex and challenging health situation.

Patient seen for:
5.00
verified patient
23 Apr 2026

I feel so much more optimistic and hopeful about my treatment, under the guidance of Dr Hari. He is incredibly knowledgeable, empathic and reassuring and calms me with his strategic treatment options - all with sensible rationale. I wish everyone could afford this input to deal with cancer. I wish everyone understood there is so much more that we can do. My emails and calls are answered immediately, with advice given free of charge - better than you can get for your NHS oncologist. Just thank goodness for this support.

Patient seen for:
5.00
verified patient
19 Apr 2026

After twelve months in remission from oesophageal cancer a recent endoscopy flagged a reoccurrence of the tumour. To say I was both devastated and scared would be an understatement. I contacted Lucio Heath immediately via email and sent a copy of the endoscopy report. Dr Hari replied the same day (which was a weekend), with his response. He had compared the report with all my previous test results and guided me through the data in a kind, reassuring and pragmatic way. We will meet via zoom when the biopsies and PET scan results are available.

Patient seen for:
5.00
verified patient
17 Apr 2026

Always up beat , friendly and gives detailed explanations. Reacts to patient information because he listens

Patient seen for:
5.00
verified patient
17 Apr 2026

The ongoing services around Advise, precision oncology advise And mygeneral courses of off label medicines and supplements over the last 18 months have been very helpful. In fact some of the data we aqquired was actually used by my oncology team to change my treatment plan. So lucio are very synergistic with standard of medical care!

5.00
verified patient
02 Apr 2026

My overall experience so far of Lucio Health (both on-line appointments and e-mail correspondence) has been nothing short of excellent. I have found the information given to be highly informative and well laid out to enable me to better understand my situation and options. Perhaps just as importantly is the fact that we have not been felt "rushed" at all or that we were asking too many questions or being too much of a "bother". In fact we felt just the opposite and that we were encouraged to be involved things rather than just a customer. In a time of acute stress and anxiety for both me and my family we have found our dealings with Lucio Health to be both informative and reassuring and that we are truly "part of the team"

Patient seen for:
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Specialists

1 SPECIALIST

Dr. Hariharan Kuhan

5.00

Patient trust score

24

patient reviews

0

skill endorsements

Parking

Drop off space
Disabled parking (Free)
Off-site parking available nearby (Free)
Lucio Health logo

Get to know Lucio Health

FAQ

What are Lucio Health's reviews like?

Lucio Health's overall patient rating is 4.97 out of 5 stars on Doctify.

This is based on 24 reviews.

Where is Lucio Health located?

Lucio Health is located at 10 Harley Street, London, United Kingdom, W1G 9PF

When is Lucio Health open?

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

What consultants work at Lucio Health?

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

Does Lucio Health accept new patients?

Lucio Health generally accepts new patients.

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