Dr. John Hwang, M.D., M.B.A. received his Doctor of Medicine degree from Columbia University, College of Physicians and Surgeons in New York, NY. In addition to his primary MD degree, he also received a Master of Business Administration from Columbia Business School. Dr. Hwang then completed his medicine internship at Queen’s Medical Center in Honolulu, HI.
Dr. John Hwang, M.D., M.B.A. received his Doctor of Medicine degree from Columbia University, College of Physicians and Surgeons in New York, NY. In addition to his primary MD degree, he also received a Master of Business Administration from Columbia Business School. Dr. Hwang then completed his medicine internship at Queen’s Medical Center in Honolulu, HI.
The reviews listed below were collected independently of Retina Associates of Orange County through rater8. Each review represents an authentic and verified patient experience.
Dr Hwang is extremely professional & detailed in his work. I would recommend him to anyone.
(1 week ago)
Mar-2026
Service exceeds ex
(1 week ago)
Mar-2026
I have full confidence in Dr Hwang’s excellence in his field of retina specialty.
Not only is he a master in his field but this office is ran very efficiently. On a personal basis, I find Dr. Hwang’s mannerisms very polite and comforting.
(1 week ago)
Mar-2026
Very smart doctor
(1 week ago)
Mar-2026
Very attentive and caring😇👌👍👏🙏🏻😇
(1 week ago)
Mar-2026
Pleasantly friendly, answered my. Questions, staff well trained & sociable
(1 week ago)
Mar-2026
Excellent Dr
(1 week ago)
Mar-2026
Dr. Hwang is an exemplary doctor. Extremely knowledgeable and takes wonderful care of his patients. He has a calm and soothing demeanor and answers all my questions.
(1 week ago)
Mar-2026
He is the best.
(1 month ago)
Feb-2026
Dr. Hwang are very nice. He doesn't spend tons of time with me which is good...who wants to linger when you're getting a shot in your eye. I don't want lengthy discussion just get it over with. I'm very pleased with he and his staff.
(1 month ago)
Feb-2026
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Laguna Hills
23521 Paseo De Valencia Suite 207 Laguna Hills, CA 92653
Dr. John Hwang, M.D., M.B.A. received his Doctor of Medicine degree from Columbia University, College of Physicians and Surgeons in New York, NY. In addition to his primary MD degree, he also received a Master of Business Administration from Columbia Business School. Dr. Hwang then completed his medicine internship at Queen’s Medical Center in Honolulu, HI. He subsequently completed his residency at the Edward S. Harkness Eye Institute at Columbia University, followed by a combined medical and surgical vitreoretinal fellowship at Doheny Eye Institute at the University of Southern California. Dr. Hwang has authored numerous papers in the peer-reviewed ophthalmic literature with expertise in the treatment of age-related macular degeneration and surgical management of proliferative diabetic retinopathy, retinal detachment, and macular hole. Dr. Hwang sees patients at the Newport Beach, Laguna Hills, and Santa Ana offices.
Dr. Hwang is an adjunct faculty member at the USC Eye Institute and serves as a Clinical Assistant Professor of Ophthalmology.
Dr Hwang is extremely professional & detailed in his work. I would recommend him to anyone.
Service exceeds ex
I have full confidence in Dr Hwang’s excellence in his field of retina specialty. Not only is he a master in his field but this office is ran very efficiently. On a personal basis, I find Dr. Hwang’s mannerisms very polite and comforting.
Very smart doctor
Very attentive and caring😇👌👍👏🙏🏻😇
Pleasantly friendly, answered my. Questions, staff well trained & sociable
Excellent Dr
Dr. Hwang is an exemplary doctor. Extremely knowledgeable and takes wonderful care of his patients. He has a calm and soothing demeanor and answers all my questions.
He is the best.
Dr. Hwang are very nice. He doesn't spend tons of time with me which is good...who wants to linger when you're getting a shot in your eye. I don't want lengthy discussion just get it over with. I'm very pleased with he and his staff.