You are using an outdated browser. For the best experience, please upgrade to a newer browser.

John M. Maggiano, MD

Accepting New Patients
Check if your insurance is accepted Accepts edit Doesn't Accept edit
Orange County Retina Medical Group - Santa Ana
1200 North Tustin Avenue, Suite 140
Santa Ana, CA 92705
Medical Groups & Affiliations
St. Joseph Hospital Affiliated Physicians
Speaks: English

About John M. Maggiano

John M. Maggiano, M.D. has a long and distinguished career in vitreoretinal surgery. He received a prestigious National Eye Institute grant during his first retinal fellowship at the University of Illinois. Dr. Maggiano’s second fellowship year was in Milwaukee at the highly respected Eye Institute of the Medical College of Wisconsin. He was the first person formally trained in modern vitreous surgery in Orange County and has established a number of surgical techniques and retinal diagnostic tests new to Orange County ophthalmology.
Dr. Maggiano is active academically as an Associate Clinical Professor at Western University in Pomona and enjoys teaching resident physicians on a regular basis. His current practice interests include clinical trials for the newest treatments in macular degeneration, development of new technology for retinal diagnostics, treatment, and research.
Dr. Maggiano conducts meetings with physicians, nurses, professional organizations, and public groups on a local, national, and international basis. Dr. Maggiano is active in the Macula Society, American Society of Retina Specialists, and FDA clinical research studies. He is also a medical-legal expert witness for Ophthalmology and has participated in legal cases and trials across eight states.
Dr. Maggiano was born in Ohio and raised in Orange County where he currently lives in North Tustin. He is married with two children. His pastimes include golf and enology.
Medical School

Loyola University Medical Center
1973

Internship

Loyola University Medical Center
1976

Residency

Medical College of Wisconsin

Board Certifications

  • American Board of Ophthalmology, Ophthalmology
Orange County Retina Medical Group - Santa Ana
1200 North Tustin Avenue, Suite 140
Santa Ana, CA 92705
Medical Groups & Affiliations
St. Joseph Hospital Affiliated Physicians
Orange County Retina Medical Group
320 Superior Avenue, Suite 160
Newport Beach, CA 92663
Medical Groups & Affiliations
St. Joseph Hospital Affiliated Physicians
Affiliated Locations

St. Joseph Hospital, Orange
St. Joseph Hospital Affiliated Physicians