Dr. Tamar Reisman is a general endocrinologist with a commitment to providing inclusive, high-quality care for LGBTQ+ individuals. Her specific areas of expertise include transgender hormone therapy, sexual health throughout the lifespan, differences in sex development (DSD), and testosterone disorders.

Dr. Reisman completed her Internal Medicine internship and residency at the University of Southern California in Los Angeles, and her Endocrinology, Diabetes, and Metabolism fellowship at UCLA's David Geffen School of Medicine. She joins Weill Cornell Medicine from Mount Sinai's Center for Transgender Medicine and Surgery (CTMS) and the Icahn School of Medicine where she served as Associate Program Director for the Endocrinology fellowship program.