Orange County Ophthalmology Medical Group has been serving the eye care needs of Southern Californians for over 40 years. OCO was founded by Dr. Joseph Menaker and over the years included Drs Robert Collier, John Fiore, Robert Fenzl, Kelly Vaughn, James Boyce, and now Dr. Norman Liu and Dr. Ryan Taban. General ophthalmic care is provided by Drs Liu and Taban. In addition, Dr. Liu performs cornea and refractive surgery, and Dr. Taban performs glaucoma surgery. Subspecialty retina care is provided by Dr. Michael Roh, Dr. Roberto Roizenblatt, and Dr. Cindy Ung. Oculoplastic surgery is provided by Dr. Christopher Lo.
The practice is located in the medical building just East of Garden Grove Hospital and encompasses the entire fourth floor.
OCO has an optical department and a Medicare approved surgery center on the premises. Most eye care needs can be addressed in the office or in our surgical center. For patients having cataract surgery, we are implanting the latest premium implants that minimize the need for both distance and reading glasses.
