Private longevity consulting for people who take their healthspan seriously.
Who We Serve:
For entrepreneurs, executives, and other highly motivated individuals.
An annual-retainer practice led by David Barzilai, MD, PhD. Evidence-based longevity strategy, personalized in unhurried one-on-one sessions.
Barzilai Longevity Consulting is a private scientific partner for clients building a serious, evidence-based approach to healthspan.
Already have a longevity provider?
Dr. Barzilai works alongside your existing clinical team, offering independent scientific perspective and a personalized layer of strategy that complements, rather than duplicates, the care you already receive.
You already have a team handling diagnostics, treatments, and prescriptions. You also want a partner who tracks the research in real time, weighs emerging ideas critically, and helps you translate them into decisions that fit your goals.
Dr. Barzilai works with you, alongside your current health team, to design and navigate a personalized longevity strategy.
You take real ownership of your health decisions and outcomes. You want access to the research, the judgment, and the expert perspective that help you reduce risk and extend not just the length of your life, but the quality of it.
Personalized support from a Harvard Medical School lecturer and MD/PhD physician whose work focuses on healthy lifespan, healthspan, and the safe, evidence-based application of longevity science.
Step outside the time limits of conventional clinical visits. Explore the current science, the emerging interventions, and the practical decisions that shape your long-term health, in unhurried conversations focused on your goals.
Common client objectives include:
Enhancing physical and mental performance through personalized regimens grounded in evidence-based protocols.
In-depth knowledge of contentious health issues, with thoughtful discussion aimed at real-world application.
Long-term support that adapts to changing health priorities, with thorough research and clear triaging to keep you aligned with your goals.
Independent second-opinion review of plans, protocols, supplements, and interventions proposed by other providers, vendors, or clinics.
Client-centered assessment of lifestyle habits and targeted improvements across nutrition, exercise, sleep, and stress management.
Clear, evidence-informed perspective on health topics where the science is debated or the messaging is mixed.
Designing personalized longevity regimens using the most current evidence on what actually extends healthspan.
Evidence-based prevention and risk mitigation for cardiovascular disease, cancer, and neurodegenerative conditions including Alzheimer's, with a broader focus on brain health and optimal function.
As seen on:
Sessions are conducted by Zoom or phone and can be scheduled through the booking calendar.
All longevity consultations are conducted personally by Dr. David Barzilai.
What Our Clients Say
"I had the pleasure and good fortune to have a private phone consultation with the famous and extremely well informed Agingdoc- real name David Barzilai MD, PHD. It’s virtually impossible to find a medical doctor well versed in all things health and life extension related, and certainly you won’t find one as informed as David.
He has vast knowledge of the medical literature, second to none, and this is clear if you’ve ever visited his Twitter site, agingdoc1, where, on a daily basis, he posts numerous up to date studies in the longevity field.
I found David to be refreshingly humble, engaging, and incredibly informed."
Dr. Paul Rivas MD | Maryland, USA
Affiliations
Faculty and Trustee
Lecturer
Scientific Advisor
Strategic Advisor
Education
Case Western Reserve University
MD-PhD
UMass Amherst
MBA
Brown University
FAAD
Training
