Dr. David Barzilai
David Barzilai, MD, Ph.D., MBA, M.S., DipABLM is a globally recognized longevity medicine physician and consultant, dedicated to optimizing healthspan through evidence-based practices. As the founder and CEO of Barzilai Longevity Consulting (Healthspan Coaching), he specializes in helping clients harness the forefront of longevity science.
An inaugural faculty member and Trustee at the Geneva College of Longevity Science, David leverages his Ph.D. in Health Services Research to drive personalized medicine innovations, implementing precision strategies informed by the latest scientific advancements and breakthroughs to enhance vitality and extend healthspan. As a Diplomate of the American Board of Lifestyle Medicine (DipABLM), David integrates nutrition, physical activity, sleep, and stress management to promote comprehensive health optimization. Through agingdoc.com, he partners with clients to implement precision medicine strategies and develop personalized longevity plans tailored to individual needs.
Known as Agingdoc on X (formerly Twitter), David has garnered a distinguished global following of academics, scientists, and scholars. Through his platform, he actively disseminates cutting-edge insights, fostering collaboration and driving innovation in aging and longevity medicine.
Beyond his public engagement, he advises individuals and organizations, offering tailored guidance on implementing the latest longevity science to enhance health outcomes and operational strategies. A respected thought leader and international speaker, David frequently delivers keynote addresses at scientific and clinical conferences worldwide. His contributions and public engagement have established him as an authority committed to enhancing quality of life and promoting healthier lifespans.
David continues to pioneer in precision longevity medicine, offering unparalleled expertise to individuals and organizations seeking to implement evidence-based best practices in longevity science.
Visit his LinkedIn profile. Follow him on YouTube and X.