Dr. Calvin Mein, MD – San Antonio, TX
Ethan Hayes
Updated on January 10, 2026
Dr. Calvin Mein is an ophthalmologist in San Antonio, TX and is affiliated with multiple hospitals in the area, including St Luke's Baptist Hospital, Christus Santa Rosa Health Care, Baptist Medical Center, and North Central Baptist Hospital. He received his medical degree from University of Illinois College of Medicine and has been in practice 42 years. He specializes in retinal disease and is experienced in diabetic retinopathy, diabetes, macular degeneration, retinal detachment, and retina surgery.