Recent News

Irvine school nurses, staff learn Stop the Bleed techniques to respond in mass-casualty situation

Irvine school nurses and athletic trainers on Tuesday, Jan. 30, learned simple techniques that could save lives in a shooting or other ...

Read More

Families anticipate exciting community blessing of surgical center

A community is as strong as its hospital, and with recent investments into Covenant Health Plainview, it’s evident that to our friends ...

Read More

Severe Flu Season Tightens Its Grip on U.S.

Americans are being hit with one of the worst flu seasons in years, with misery now widespread across 46 states, health officials say. In ...

Read More

About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

John Maggiano, MD

Specialty
  • Comprehensive Ophthalmology
    (Board Certified)
Additional Language Spoken
English
Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians
Address
Orange County Retina Medical Group - Santa Ana
1200 North Tustin Avenue
Suite 140
Santa Ana, CA 92705
Accepting New Patients

Primary Office

Address
Orange County Retina Medical Group - Santa Ana
1200 North Tustin Avenue
Suite 140
Santa Ana, CA 92705
Get Directions
Phone
(714) 972-8432
Fax
(714) 972-8474
Hours
Mon - Fri: 8 a.m. - 5 p.m.

More Information

Website
ocretina.net
  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Comprehensive Ophthalmology
      (Board Certified)
    Areas of Interest

    Retina

  • Biography

    Biography

    Biography
    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.