The Cosmetic Skin Clinic is thrilled to introduce ‘The Longevity Doctor,’ a cutting-edge programme dedicated to the science of Longevity and Preventative Health. Part of The Private Clinic Group, this exciting development means we can now offer a holistic approach to health, extending beyond aesthetics and cosmetic surgery to help our patients reduce the risk of age-related illnesses and to live longer, healthier, and more vibrant lives.

Advanced Health Testing & Expert-Led Care
Located at The Private Clinic Group’s London flagship clinic at 98 Harley Street, the state-of-the-art clinic offers comprehensive health assessments, designed to evaluate key longevity indicators, including cardiovascular fitness, bone density, cancer predisposition, and cognitive function.
Patients at The Longevity Doctor benefit from a suite of advanced diagnostic tests, including:
- Full blood panels with biomarker tracking
- Comprehensive body composition analysis
- Cancer screening with blood tests and ultrasound
- VO2 max, strength, and fitness evaluations
- Metabolic health assessments, including liver fat analysis and continuous glucose monitoring
- Cardiovascular risk, brain health, and biological age assessments
- Gut microbiome analysis & Nutritionist consultations
This holistic approach, led by a team of consultant-level specialists in fitness, menopause, nutrition, and more, ensures that patients receive the most advanced, research-backed longevity care available.
An Evidence-Based and Science-Backed Approach to Longevity Medicine
Longevity medicine focuses on taking a proactive stance and addressing ageing at a cellular level to extend lifespan and improve health-span, the number of years you live in optimal health.
The Longevity Doctor prioritises sustainable, science-backed interventions tailored to each individual’s health profile. Founder and Medical Director Dr. Philip Borg explains:
“What you do now, in your 20s, 30s, and even 50s, shapes the health you’ll experience in the years to come. Our goal is to empower people to take control of their health before illness strikes.”
A World-Class Team of Experts

Dr. Philip Borg is the Founder & Medical Director of The Longevity Doctor. A leading, board-certified Expert in Longevity Medicine. Dr. Borg has founded London’s only Longevity clinic led by a certified anti-ageing physician.
Dr. Borg has trained at renowned institutions like the American Academy for Anti-Ageing Medicine and The Christie Hospital in Manchester, Europe’s largest cancer centre. A bestselling author, he has also published numerous research papers in respected peer-reviewed journals.
With extensive medical experience, Dr. Borg has cared for thousands of patients facing complex health challenges. His dedication to longevity medicine now focuses on helping individuals optimise their health and extend their lifespan. Grounded in scientific research and evidence-based treatments, Dr. Borg ensures that each patient receives personalised, state-of-the-art care tailored to their unique needs.
Dr. Borg is joined by a distinguished team of consultant-level specialists, including:
- Professor Riyaz Patel – Cardiologist
- Liz Andrew – BMS Accredited Menopause Specialist
- Jonathan Allen – Consultant in Anaesthesia
- Matt Roberts – Fitness Expert
Together, they are redefining the field of longevity medicine, helping patients to take control of their health and extend their quality of life.
A New Chapter for The Cosmetic Skin Clinic and The Private Clinic Group
With over 40 years of medical excellence on Harley Street, The Private Clinic Group is now expanding into longevity medicine. CEO Valentina Petrone shares her excitement about this next chapter:
“We are thrilled to welcome Dr. Philip Borg and his team of specialists into The Private Clinic Group. Expanding into longevity medicine reinforces our commitment to guiding patients toward real, science-backed solutions – and a happier, healthier lifestyle.”
Take control of your health and well-being today
This partnership marks an exciting new chapter for The Cosmetic Skin Clinic and The Private Clinic Group, enabling us to offer exceptional longevity services to our patients. Whether you’re aiming to boost your energy, enhance your overall health, or protect your body against age-related decline, we’re here to support you.
Get in touch today to learn more about how The Longevity Doctor can help you achieve optimal health and longevity. Contact us on 0204 579 8471 or book a consultation via our online form and take the first step towards a healthier, longer life!