Dr. Ghasak Amer Mahmood, MD is a health care provider primarily located in Downey, CA, with other offices in Santa Fe Springs, CA and Whittier, CA (and 2 other locations). She has 29 years of experience. Her specialties include Endocrinology, Diabetes & Metabolism. Dr. Mahmood is affiliated with Presbyterian Intercommunity Health Hospital Whittier. She speaks Spanish and Arabic.