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Precision Health Clinics

OUR TEAM

The Experts Behind Precision Health

Meet the clinicians, scientists, and medical specialists dedicated
to delivering personalised, genomics-led healthcare.

Meet the Experts

The people behind your results. World-leading specialists in genomics and precision medicine, with clinics across the UK, The Netherlands, UAE, Switzerland, Germany, and the USA.

Dr. Mansoor Mohammed, Ph.D.
Co-Founder & Inventor

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Dr. Mansoor Mohammed, Ph.D.
Co-Founder & Inventor

Dr. Mansoor Mohammed is widely regarded as a pioneer in medical genomics and has received multiple academic and industry awards. He has started and led several companies, including a publicly traded NASDAQ entity. He holds several patents in molecular diagnostics and genomics research, making him one of the most sought-after national and international conference speakers in personalised medicine and genomics. Throughout his illustrious career, Dr. Mohammed has personally reviewed over 20,000 genome profiles, representing several thousand hours of genomic consultations, a feat that places him at the top of an elite and rarefied group of clinical genomicists worldwide. His list of private clients includes world leaders, professional athletes, high-ranking military officers, and Fortune 500 executives.

Dr. Isabelle Martineau, MD
Functional Medicine Physician​

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Dr. Isabelle Martineau, MD
Functional Medicine Physician

Dr. Isabelle Martineau is a Paris-trained medical doctor and specialist in Endocrinology, Metabolic Diseases, and Nutrition, with advanced qualifications in Functional Medicine, Naturopathy, Bioregulatory Medicine, and Homeopathy. Based at our London clinic, she brings over twelve years of functional medicine practice to her work, accredited by the Institute for Functional Medicine in the USA and holding a diploma from the College of Naturopathic Medicine in London, drawing on one of the most comprehensive clinical foundations within the Precision Health team.

Dr. Martineau works with patients navigating complex health challenges as well as those seeking to optimise their health, performance, and longevity from a position of strength. She treats both adults and children across Europe, the UK, and the USA, integrating the full depth of her clinical training into a genuinely whole-person approach to care. At Precision Health London, her expertise in endocrinology and metabolic health sits at the heart of our hormone optimisation and genomics-guided programmes, bringing a depth of clinical nuance to the interpretation of biomarker and genetic data that is rarely found in a single practitioner.

Dr. Farid Kazem
Medical Director

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Dr. Farid Kazem
Medical Director

Dr. Farid Kazem is an internationally recognised plastic surgeon and aesthetic medicine expert with more than 30 years of clinical experience in cosmetic and reconstructive surgery. As the founder of Kazem Aesthetica, he is known for combining surgical precision with a refined understanding of beauty, wellbeing and natural-looking aesthetic outcomes.

After studying medicine at Leiden University, Dr. Kazem completed advanced training in general, burn and plastic surgery before establishing one of Europe’s leading private aesthetic clinics. Throughout his career, he has been recognised as a pioneer in introducing innovative aesthetic technologies and minimally invasive treatments, helping shape the evolution of modern cosmetic medicine. 

His expertise spans aesthetic breast surgery, facial rejuvenation, body contouring and regenerative aesthetic treatments, with a particular focus on achieving elegant, balanced and individualised results. Dr. Kazem is also a respected international educator, speaker and key opinion leader within the fields of plastic surgery, aesthetic medicine and longevity-focused wellbeing. 

Renowned for his personalised approach and commitment to clinical excellence, Dr. Kazem continues to work at the forefront of advanced aesthetic care, helping patients enhance confidence, wellbeing and long-term quality of life through bespoke treatment strategies.

Dr. Tom Schilder
Preventive & Integrative Medicine

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Dr. Tom Schilder
Preventive & Integrative Medicine

Dr. Tom Schilder has a special interest in preventing disease, while current medical approaches are primarily symptom based. His path lead him to study metabolism, as it is one of the primary causes of chronic disease. His primary focus for health is lifestyle, followed by supplements and/or medication. In addition, Tom has great interest in the roots of nutrition – namely soil health and how it influences human health. His farm is based on these principles and strives for one health; plant, animal and human.

Harris Khan
C.E.O

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Harris Khan
C.E.O

Harris is a purpose-driven innovator of health. After starting his career in pharmaceutical formulation development, Harris dedicated his life to educating individuals about preventive health when he realised that most of healthcare revolves around sick or disease care, and little money or interest was put in preventive health. Harris has built, launched, and managed 7-figure products and services as a co-founder in the health and wellness industry. He holds an MBA from the University of Cambridge, UK and a B.Sc. in Biomedical Sciences from the University of Waterloo, Canada.

Kateryna Borzenko
Women's Health Consultant

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Kateryna Borzenko
Women's Health Consultant

Kateryna is a dedicated physician consultant with extensive expertise in gynaecology, hormonal correction, longevity, and aesthetic gynaecology. She earned her medical degree and specialisation in Ukraine.

In 2022, Kateryna relocated to the Netherlands, where she now practices at PCH. She is passionate about personalised medicine and believes that understanding the root cause of health issues is far more important than masking symptoms. She places great emphasis on hormonal balance and lifestyle optimisation to help her patients achieve optimal health at every stage of life.

Kateryna is focused on supporting women’s health during menopause and men’s health during andropause, believing that with the right approach, hormonal correction, and lifestyle changes, patients can feel as vibrant as they did in their prime. Her compassionate, professional approach and strong communication skills foster trust and enable her to work closely with patients to find the best solutions for their unique needs.

Dr. Maksym Sydorenko
Men's Health Specialist

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Dr. Maksym Sydorenko
Men's Health Specialist

Dr. Maksym Sydorenko is a physician specialising in men’s health, sexual medicine and regenerative therapies, with over 14 years of clinical experience helping men restore confidence, improve wellbeing and optimise quality of life.

After graduating from Bogomolets National Medical University in Kyiv in 2008 and completing his training in urology, Dr. Sydorenko developed a particular interest in the diagnosis and treatment of conditions affecting male sexual health and functional wellbeing. Throughout his career, he has worked with men seeking not only symptom relief, but meaningful improvements in confidence, relationships, performance and overall health.

Driven by a commitment to addressing the underlying causes of dysfunction rather than simply managing symptoms, Dr. Sydorenko has developed a comprehensive and personalised approach to men’s health that integrates medical expertise, lifestyle optimisation and restorative treatment strategies. Since 2012, his work has increasingly focused on regenerative medicine and innovative therapies designed to support the body’s natural healing and recovery processes.

He has extensive experience in the implementation of regenerative treatment programmes, including Extracorporeal Shockwave Therapy (ESWT) and Platelet-Rich Plasma (PRP) therapy, with particular interests in erectile dysfunction, prostate health, chronic pelvic pain syndrome and functional restoration. His clinical philosophy centres on combining evidence-based medicine, modern technology and individualised care to help patients achieve sustainable improvements in health and wellbeing.

Dr. Sydorenko remains committed to continuous professional development and closely follows emerging advances in sexual medicine, regenerative medicine and men’s health. He is a member of the European Association of Urology (EAU) and is dedicated to delivering innovative, patient-centred care that supports long-term health, vitality and quality of life.