Dr. Pejman Cohan, Endocrinologist

Dr. Pejman Cohan is a board-certified endocrinologist in private practice at the Specialized Endocrine Care Center in Beverly Hills, California. He completed his medical degree, internal medicine residency, and fellowship in endocrinology, diabetes, and metabolism at University of California, Los Angeles (UCLA). Dr. Cohan specializes in the diagnosis and treatment of pituitary tumors and related hormonal disorders. Within this specialty, he has a dedicated interest in hypopituitarism after traumatic brain injury, a field in which he led a National Institutes of Health (NIH)-funded clinical trial. His leadership experience includes serving as the Clinical Chief of Endocrinology at Cedars-Sinai Medical Center and as the Co-Director of the UCLA Pituitary Tumor and Neuroendocrine Program. Alongside his clinical practice, Dr. Cohan remains active in medical education and clinical research. He has authored more than 40 scientific articles published in peer-reviewed journals, including the Journal of Clinical Endocrinology & Metabolism, Pituitary, Critical Care Medicine, and Neurosurgery.