Dr. Geller earned his medical degree from the University of Southern California and completed a postdoctoral fellowship at Cedars-Sinai Medical Center in Los Angeles as well as an NIH fellowship in Clinical Research. He was the past Clinical Chief of the Division of Endocrinology, Diabetes & Metabolism at Cedars-Sinai Medical Center. Dr. Geller has lectured at national symposia and authored numerous publications in the field of Endocrinology. Dr. Geller is dual board-certified in Endocrinology, Diabetes and Metabolism, and Internal Medicine. He manages complex hormonal disorders at his offices in Los Angeles, Palm Beach, and through telemedicine consultations to patients throughout the United States.