Dr. Doron Garfinkel is a specialist in Internal Medicine and Geriatrics. He spent two years as a research fellow in clinical pharmacology at Stanford University in Palo Alto, California. He is also certified in Palliative Medicine, and received his postgraduate accreditation from the Sackler School of Medicine at the University of Tel Aviv.

Currently Dr. Garfinkel is on a one year sabbatical from his position as Head of the Department of Geriatrics and Palliative Care at the Shoham Geriatric Medical Center in Pardes Hanna, Israel. He serves as a consultant to a number of Health Funds (Kupot Holim) in Israel. He also provides private consultation services for Internal Medicine and Geriatrics, with an emphasis on assisting senior citizens assess the appropriateness of their medication regimen.