Dr. John Nicholas Nicolau, MD

Dr. John Nicolau is an ophthalmologist who specializes in comprehensive eye care with 23 years of experience treating patients in San Antonio. He earned his medical degree from Texas Tech University Health Science Center School of Medicine and completed his residency at Texas Tech University Health Sciences Center. Dr. Nicolau is fluent in Chinese, English, and Spanish, allowing him to serve a diverse patient population.

Dr. Nicolau practices at multiple locations throughout San Antonio, Texas, including San Antonio Eye Center and Castle Hills Eye Specialists. He focuses on treating cataracts and glaucoma, including open-angle glaucoma. His surgical expertise includes cataract surgery, intraocular lens implant procedures, and glaucoma surgery. Patients have given him an average rating of 4.4 out of 5 stars on Vitals.