David S. Liao, M.D.

Dr. David S. Liao is a board-certified ophthalmologist specializing in the medical and surgical treatment of diseases of the retina and vitreous.

After receiving a Bachelor’s degree in both Electrical Engineering and Biology at the University of Maryland, Dr. Liao obtained his M.D., Ph.D. from the Medical College of Virginia at Virginia Commonwealth University in Richmond, Virginia.
Following an internship at the Riverside Regional Medical Center in Newport News, VA, he completed his residency training in ophthalmology at the University of Texas Southwestern Medical Center. He went on to complete a two-year vitreoretinal surgical fellowship at Tufts Medical Center and Ophthalmic Consultants of Boston in Massachusetts.

Dr. Liao has been involved in a number of research studies involving retinal diseases such as macular degeneration, diabetic retinopathy, and retinal vein occlusions. He has authored and co-authored a number of publications and abstracts relating to both clinical conditions and basic science research.

Dr. Liao’s main areas of interest include macular degeneration, diabetic retinopathy, disorders of the vitreomacular interface, and retinal detachment repair.

He is a member of the American Academy of Ophthalmology, the American Medical Association, and the Massachusetts Medical Society.

Our Locations


555 North 13th Ave
Upland, CA 91786

(909) 982-8846

Rancho Cucamonga

8112 Milliken Ave.
Suite 203
Rancho Cucamonga, CA 91730
(909) 945-9400
Rancho Cucamonga


11959 Mariposa Rd.
Hesperia, CA 92345

(760) 956-1100


41877 Enterprise Circle N.
Suite 110
Temecula, CA 92590
(951) 296-2244


12442 Limonite Ave.
Suite 200
Eastvale, CA 91752
(951) 737-4000


500 E. Mountain View Street
Barstow, CA  92311

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