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Meet the Optometrists

Orlando G. Guiang, O.D., F.A.A.O.

Dr. Orlando Guiang is a native San Diegan. He attended San Diego State University where he graduated with a bachelor's degree in Biology in 1988. He earned his doctorate from the Illinois College of Optometry, Chicago in 1992. As part of his optometric education, he also trained with medical specialists in general ophthalmology, retina and cornea.

He is a Fellow of the American Academy of Optometry Dr. Guiang has also served as an expert examiner for the National Board of Examiners in Optometry. He is also a member of the Asian American Optometric Society. His other interests include hiking, biking and photography. Feel free to visit his photography website at email:

Georgina Blanc, O.D.

Dr. Blanc joined our practice in 2016. She attended UC San Diego and graduated with a BS in Psychology in 2004. She is a 2012 graduate of the UC Berkeley Optometry School. Dr. Blanc is a an active member of the American Optometric Association, Calfornia Optometric Association and the San Diego Optometric Society. Her other interests include mountain biking, family time, TV and movie watching.

Patty Cheng. O.D.

Dr Cheng attended UC Riverside and graduated with a BS degree in Mollecular/Cellular Biology in 1996. In 2001, she graduated with her doctorate degree from the New England College of Optometry.. Dr. Cheng is a member of the American Optometric Association and the San Diego County Optometric Society.