Barzilai Longevity Consulting is a private, annual-retainer practice serving a small number of entrepreneurs, executives, and other highly motivated individuals each year. The practice is led personally by David Barzilai, MD, PhD, with no associates or hand-offs. Every consultation is conducted directly by Dr. Barzilai.
 

The practice operates at the intersection of three disciplines: lifestyle medicine, in which Dr. Barzilai is board-certified; evidence-based medicine and critical appraisal, the focus of his PhD in health services research; and the emerging field of longevity medicine, where he teaches at Harvard Medical School and serves as inaugural Faculty and Trustee of the Geneva College of Longevity Science.

In addition to private consulting, Dr. Barzilai accepts a limited number of advisory engagements with longevity clinics, biotech and health-tech companies, and other health-sector organizations, and delivers keynotes and workshops at major scientific, medical, and business conferences.

Barzilai Longevity Consulting is a service line of Healthspan Coaching LLC.