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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 ...

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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 ...

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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 ...

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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 C. Hwang, MD

  • Comprehensive Ophthalmology
Additional Language Spoken
Medical Groups & Affiliations
  • Hoag Affiliated Physicians
  • Hoag Physician Partners
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians
Retina Associates Of Orange County - Santa Ana
2010 East 1st Street
Suite 140
Santa Ana, CA 92705
Accepting New Patients

Primary Office

Retina Associates Of Orange County - Santa Ana
2010 East 1st Street
Suite 140
Santa Ana, CA 92705
Get Directions
(714) 543-6020
(714) 543-1720

Secondary Office

Retina Associates Of Orange County - Newport Beach
360 San Miguel Drive
Suite 407
Newport Beach, CA 92660
(949) 706-3514
(949) 706-3517

Additonal Offices [+]

Third Office

Retina Associates of Orange County
23521 Paseo De Valencia
Suite 207
Laguna Hills, CA 92653
(949) 707-5125

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Comprehensive Ophthalmology
    Education & Training
    • Internship
      University of Hawaii - 2007
    • Fellowship
      University of Southern California - 2012
    • Residency
      Columbia University Medical Center - 2010
    • Medical School
      Columbia University College of Physicians and Surgeons - 2005
  • Biography


    Retina Retinal Detachment Diabetes Macular Hole
    Areas of Expertise
    Retina Retinal Detachment Diabetes Macular Hole