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2Nir Barzilai, MD
Chaired Professor of Medicine and Genetics; Director, Center for the Biology of Aging
1Robert Graham, MD, MPH, ABOIM, FACP
Medical Director, Integrative and Functional Medicine, Catholic Health System
About DrTalks Experts
DrTalks Experts is a curated directory of physicians, naturopathic doctors, researchers, and practitioners across functional, integrative, and lifestyle medicine. Explore expert channels, watch in-depth talks on chronic conditions, longevity, metabolism, brain health, environmental toxins, and more. Filter by specialty, discover new voices, and follow experts you trust to stay on top of evidence-informed, practical insights for better health.





