Mitchell Geffner, MD, Division Chief, Endocrinology and Metabolism
2,140 views · Published 13 February 2014 · 2:11 · Indexed 20 September 2026
Channel: Children's Hospital Los Angeles · 2014 · Nonprofits & Activism
Dr. Geffner is Division Chief of the Center for Endocrinology, Diabetes, and Metabolism at Children's Hospital Los Angeles