Houman David Hemmati, M.D., Ph.D. is a board-certified ophthalmologist and biomedical research scientist in Santa Monica, California. Dr. Hemmati earned a BS in Biological Sciences from Stanford University, an MD from UCLA School of Medicine, and a PhD from Caltech, and completed an internship in Internal Medicine at Stanford Hospital, an ophthalmology residency at the Wilmer Eye Institute at Johns Hopkins Hospital, a postdoctoral research fellowship in chemical engineering at MIT, and a clinical fellowship at Harvard Medical School. He has co-founded and helps run two pharmaceutical companies developing treatments for eye diseases like macular degeneration, and has published extensively in the areas of stem cell research and blinding eye diseases.