Today, the group has grown to be one of the five largest Ophthalmology groups in California, with 17 doctors who represent each of the eye surgery and medical eye care specialties. The sole mission of our dedicated, professional staff and doctors is to provide excellent, comprehensive patient care in a friendly, caring and efficient environment. Most of our surgeries are performed in our own state-of-the-art Surgery Center. Dr. Corwin, a Harvard-trained retinal specialist, also oversees multiple research studies and coordinates Miramar's teaching of ophthalmology at the Ventura County Medical Center, a UCLA teaching hospital.