EST. 1982

Trusted care,
since 1982.

Four decades of family-feel private healthcare in Harrow. A team of GMC-registered GPs and consultants, working with Circle Health Group, delivering care the way we'd want it for our own families. We care for patients of all ages, from newborns to those in later life.

40+Years caring for patients
7Clinicians on the team
Circle HealthGroup partner
Our values.

Direct, fair, clinically rigorous. We believe healthcare should be a conversation, not a transaction.

GMC-Registered Doctors CQC-Inspected Practice Doctify-Verified Reviews We work with Circle Health Group

How it started

Founded in 1982 within the Clementine Churchill Hospital, Harrow Health Care Centre was among the first independent private GP practices in the area to offer membership-based care. What began as a single-doctor practice quickly grew as word spread about the quality of care and the genuine relationships built with patients and their families.

Today we operate as a multi-specialist clinic with a team of GPs, nurses and allied health professionals - independent in character, rigorous in clinical standards, and proud to work within the Circle Health Group. We're not a chain. We're a practice that has looked after Harrow families for over four decades, and we intend to carry on doing so.

Meet the team

A small, consistent team of experienced clinicians - many of whom have been with HHCC for years. We don't use locums or agency staff, because we believe continuity of care matters.

Dr Gaya Nathan

Dr Gaya NathanPartner

GP · Occupational Medicine & Health Screening

Imperial College graduate (2005), MRCGP. Trained at St Thomas' Hospital with broad experience across paediatrics, obstetrics & gynaecology, emergency and general medicine. Holds the Diploma in Occupational Medicine, is HSE-approved for asbestos medicals, and is an NHS GP Appraiser. Leads our occupational health service. Joined HHCC in 2018.

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Gaya graduated from Imperial College London in 2005. She completed GP training at St Thomas' Hospital, London and gained Membership of the Royal College of General Practitioners in 2010. During her specialty training in general practice she gained experience in a wide breadth of specialties including paediatrics, obstetrics and gynaecology, accident and emergency, mental health, acute medicine and general medicine. Gaya joined the Harrow Health Care Centre in November 2018. She enjoys the variety of general practice and her interests include general medicine including chronic disease management, women's health, mental health, teaching and occupational medicine. She holds the Diploma in Occupational Medicine, is specialty-trained in occupational health and is an HSE-approved doctor for statutory asbestos medicals, and she leads occupational health services at Harrow Health Care Centre. She currently divides her time between Harrow Health Care Centre and continuing to work as an NHS GP and GP Appraiser.

Dr Alex Fragoyannis

Dr Alex FragoyannisPartner

GP · ENT, Ear Microsuction & Cardiology

Aberdeen graduate (2001), MRCGP 2006. Special interests in ENT, cardiology and medical IT. Founder of Ear Care Lab and lead trainer at Ear Care Academy, and an Imperial College tutor and examiner. HHCC partner since 2024.

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Dr Alex Fragoyannis studied medicine in Aberdeen University qualifying for his medical degree in 2001 and distinctions for his BSc in Biomedical sciences and medical elective in 1999 and 2000 respectively. Following some years in a variety of hospital specialties, he trained in general practice achieving his Royal College of GPs membership in 2006. Since then, Dr Fragoyannis has worked as a locum and salaried GP in a variety of practices in Harrow and Ealing and started as partner in Corfton Road Surgery in 2011 (which is an ongoing NHS role). More recently (2022), he joined Harrow Health Care Centre, a private GP practice within The Clementine Churchill Hospital, initially as a locum and as of 2024, as partner. Dr Fragoyannis has a keen interest in teaching medical students and he has previously been an Imperial College Tutor and Examiner. Dr Fragoyannis has also held roles in NHS Commissioning, management and Strategy for Harrow Primary Care Trust (PCT) and he was an elected Governing Board Member for Ealing Clinical Commissioning Group (CCG) between 2011-2021. His specialist interests include ENT and Cardiology and he also has a keen interest in medical IT. Dr Fragoyannis is a course organiser and lead Trainer for Ear Care Academy - a training organisation helping clinicians learn how to perform ear-related procedures and microsuction. He is a founder of Ear Care Lab, a private service which provides safe and effective ear microsuction for removal of ear wax as well as treatment of ear infections and consultations for ear related problems. Dr Fragoyannis also offers this service within Harrow Health Care Centre at The Clementine Churchill Hospital. Dr Fragoyannis takes pride in giving his patients his undivided attention and on being approachable, affable and meticulous, providing the highest quality clinical care.

Dr Jane Woyka

Dr Jane Woyka

GP · Women's Health & Menopause Specialist

Cambridge graduate who has spent most of her career at HHCC. A British Menopause Society-accredited Menopause Specialist who runs a dedicated menopause service, with longstanding interests in women's health, cervical screening, childhood immunisations and HSE asbestos medicals.

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Jane is a Cambridge Graduate who undertook General Practice training at the Royal Free Hospital but has spent most of her working life at the Harrow Health Care Centre. She loves the challenge of tackling acute medical issues and values the opportunity that working in a private general practice has given her to develop long term relationships with her patients and their families. 80% of her regular patients have been with her for more than 25 years. Her style of medicine is one that develops mutual trust, understanding and respect. She has also had the opportunity to develop special interests and skills. Her major interest is in that of women's health. Jane spends one morning a week at the Menopause Clinical & Research Unit at Northwick Park Hospital where she works as an Associate GP Specialist. Jane is an accredited menopause specialist with the Advanced Certificate in Menopause Care. She is an accredited family planning practitioner holding both DFFP and IUD fitting certification. Jane was a GP advisor to the Department of Health Advisory Committee on Cervical Screening for 11 years and was involved with the Department of Health Cervical Screening Programme during the development and roll out of Human Papilloma Virus Vaccination Programme (vaccination against cervical cancer, head and neck cancers and anogenital cancers). She is comfortable in adapting overseas children's immunisation schedules and has looked after children and their development and both male and female patients of all ages. She has an interest in all things dermatological having also done a dermatology attachment and is skilled in assessing gynaecological skin conditions. Although you will appreciate from the above that she is very interested in women's health, Jane also looks after children and their development and both male and female patients of all ages for all their health needs. Jane looks forward to seeing you at the Harrow Health Care Centre.

Dr Miraj Patel

Dr Miraj Patel

GP · Endocrinology & Mental Health

Imperial College graduate (2013, with Distinction), MRCGP. Particular interests in endocrine conditions and mental health. A GP educator and primary-care network GP Educator, and a GP specialist advisor to the Care Quality Commission.

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Dr Miraj Patel graduated from Imperial College London School of Medicine in 2013 with Distinction in Medical Sciences, Clinical Science and Clinical Practice. While training to be a GP, he worked in a number of hospital specialties including general surgery, cardiology, endocrinology, gynaecology, orthopaedic surgery and psychiatry, acquiring a wide range of invaluable experience. As a GP, Miraj treats patients of all ages and manages long-term conditions as well as acute illnesses. His breadth and depth of knowledge allows him to reassure his patients while providing comprehensive treatment advice. He is particularly interested in managing endocrine system conditions as well as mental health illnesses, but is experienced in supporting patients across the broad range of conditions managed by GPs. He values providing personalised care to his patients, taking their individual circumstances into account, and strives to maintain robust continuity of care through clear documentation and appropriate follow-up. Miraj has worked across several GP practices in West London throughout his career. He currently works as an NHS GP in Ealing and continues to do so alongside his clinics at Harrow Health Care Centre. He is approved as an educational supervisor, training resident doctors who undertake placements in general practice. He is the GP Educator for his primary care network where he supports the education and training of the multidisciplinary team across 14 GP practices. In addition, he works as a GP specialist advisor to the Care Quality Commission, where he takes part in inspections of both NHS and private GP practices to ensure that the fundamental standards of quality and safety are being met. Miraj focuses on providing safe, effective and high-quality care for all his patients. His extensive experience as an educator is evident in the detailed explanations he provides when working collaboratively with his patients to agree their treatment plans.

Dr Olivia Codrington

Dr Olivia Codrington

GP · Ear Microsuction & Aesthetics

Imperial College graduate (qualified 2009), MRCGP 2016. Extensive NHS and private experience, including as a clinical lead. Provides general practice, ear microsuction, and work, visa and travel medicals. Joined HHCC in 2025.

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Olivia is a compassionate and highly skilled medical professional with extensive experience in both clinical practice and healthcare management. She graduated with a First Class Honours degree in Biology from Imperial College London in 2003, before completing her medical degree at the same institution, where she qualified as a doctor in 2009. Throughout her career, Olivia has gained a wealth of experience in a variety of medical specialties, including Paediatrics, Emergency Medicine, Obstetrics and Gynaecology, Psychiatry, Orthopaedics, and Medicine for Older People. Her diverse background has given her a comprehensive understanding of patient care, equipping her with the skills necessary to address a broad range of medical needs. In 2016, Olivia achieved her MRCGP (Membership of the Royal College of General Practitioners) qualification and became a GP within the NHS. In this capacity, she also served as the named doctor for multiple nursing homes in the Borough of Ealing, where she provided ongoing, high-quality care to elderly patients. This role, which included conducting regular ward rounds and offering out-of-hours care, gave Olivia the opportunity to develop strong, trusting relationships with patients and their families. She particularly cherished the continuity of care she could offer in these settings and has sought to continue this model in her career, ensuring that patients receive holistic and personalised attention. Following her work within the NHS, Olivia expanded into private general practice, where she worked as a Clinical Lead for a national private provider managing a large cohort of fellow GPs in addition to delivering safe, high quality patient care. She enjoys a varied professional life and has been offering Ear Microsuction services to both adults and children from Ear Care Lab in Ealing for many years. She has also established a successful Medical Aesthetics practice and enjoys the diversity in her working week. In May 2025, Olivia joined Harrow Health Care Centre (HHCC) where she combines her vast medical knowledge with a patient-centred approach to healthcare, working to support and empower individuals in their journey toward optimal health. She is comfortable managing both acute and chronic medical issues, in both adults and children as well as being one of the doctors who carries out full Medicals for work, visa or travel reasons. She also conducts Ear Microsuction procedures at HHCC in a dedicated space designed for these services, ensuring that patients receive high-quality care in a comfortable, professional setting. Olivia finds great satisfaction in the freedom of private practice, where she can build stronger, longer-term relationships with her patients - a model of care reminiscent of traditional general practice. She values the ability to spend quality time with patients, ensuring that they feel heard and understood in a way that is often more challenging within the constraints of a busy NHS practice. Olivia is committed to continuous professional development, regularly updating her skills and knowledge to ensure that she remains at the forefront of medical practice. Her passion for improving patient outcomes and making a positive difference in people's lives continues to drive her forward, both in her clinical practice and her leadership roles.

Mariola Wojcik

Nurse

Sarah O'Doherty

Nurse Practitioner

Alon Brizman

Business Manager · LLB MBA

Prior to joining the Harrow Health Care Centre in February 2014, Alon spent 8 years in the third sector managing and developing a business. Alon took the project on to use his management experience across all departments following his MBA, and helped the business stabilise, grow, and develop to become one of the iconic organisations of its type. Alon is based in the Centre full-time.

Who we work with

Our clinical standards are underpinned by independent regulation and longstanding partnerships with respected healthcare organisations.

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Circle Health Group

HHCC operates within the Circle Health Group network - one of the UK's leading independent hospital groups - bringing additional specialist resource and governance oversight to our patients.

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CQC-Inspected

The Care Quality Commission independently inspects and rates our practice. We are committed to maintaining the highest standards of patient safety and clinical quality.

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GMC-Registered Clinicians

Every GP and specialist at HHCC holds full GMC registration and meets ongoing professional revalidation requirements. You can verify any clinician's registration at gmc-uk.org.

Care that starts with listening.

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or call 020 8861 1221

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