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 saved my eyesight and continues to provide excellent care.
(2 weeks ago)
Oct-2025
He’s a wonderful doctor, very professional but at the same time extremely nice. Pleasant to be around. He gets an a plus as far as I am concerned. He creates a positive atmosphere in his office!
(2 weeks ago)
Oct-2025
Thorough. Kind. Gentle.
I knew right away I was in good hands.
(2 weeks ago)
Oct-2025
Always informative
(1 month ago)
Sep-2025
Great Doctor. Very knowledgeable and efficient.
(1 month ago)
Sep-2025
Everything was very efficient and professional. I was seen in a very timely manner and every procedure was back to back and the doctor visit and exam was within two minutes with an immediate diagnosis & release.
(1 month ago)
Sep-2025
Simply the best! I hope he reads my book if he hasn’t already.
(1 month ago)
Sep-2025
Excellent
(1 month ago)
Sep-2025
Kind, listens, and cares for patients. I always feel better after an appointment with dr Hwang. Thank you
(1 month ago)
Sep-2025
Very efficient and helpful
(1 month ago)
Sep-2025
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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 saved my eyesight and continues to provide excellent care.
He’s a wonderful doctor, very professional but at the same time extremely nice. Pleasant to be around. He gets an a plus as far as I am concerned. He creates a positive atmosphere in his office!
Thorough. Kind. Gentle. I knew right away I was in good hands.
Always informative
Great Doctor. Very knowledgeable and efficient.
Everything was very efficient and professional. I was seen in a very timely manner and every procedure was back to back and the doctor visit and exam was within two minutes with an immediate diagnosis & release.
Simply the best! I hope he reads my book if he hasn’t already.
Excellent
Kind, listens, and cares for patients. I always feel better after an appointment with dr Hwang. Thank you
Very efficient and helpful