Dr. Marlena A. Chu graduated from UC Berkeley School of Optometry, and completed a Low Vision Residency under the mentorship of Drs. Robert B. Greer and Ian Bailey. She is the Chief of Low Vision Services at the UC Berkeley School of Optometry, overseeing the low vision clinics in the Meredith Morgan Eye Center, at the California School for the Blind, and the San Francisco LightHouse for the Blind and Visually Impaired. She is also the Chief Mentor of the Ian L. Bailey Low Vision Residency Program.