Westlake Vision Center Optometry
— Our Practice —

Dr. Randy Yamada

Dr. Yamada is a Cum Laude graduate of UC Berkeley School of Optometry and has been practicing in the Bay Area since 1981.
BS: Biochemistry, UC Berkeley;
Member: American Optometric Association, California Optometric Association, National Eye Research Foundation, International Orthokeratology Society; Continuing
Education: Glaucoma certification, LASIK co-management certification, ocular therapeutics certification; Awards: Golden Retinoscope Award. Outstanding Graduate Student, UC Berkeley School of Optometry


Cindy Kong, O.D.

Dr. Cindy Kong graduated from UC Berkeley School of Optometry, BS: Molecular Cell Biology, UC Berkeley.
Member: American Optometric Association, California Optometric Association; Continuing Education: Glaucoma certification, LASIK comanagement, Ocular therapeutics certification.


Rosanna Chen, O.D.

Dr. Rosanna Chen graduated from UC Berkeley School of Optometry, BS: Biological Sciences, UC Irvine. Member: American Optometric Association, California Optometric Association, San Mateo County Optometric Society; Continuing Education: Ocular therapeutics certification, Orthokeratology (Paragon CRT) certification.


Lily Feng, O.D. (on-call)

Dr. Lily Feng graduated from UC Berkeley School of Optometry, BS: Molecular and Cell Biology, UC Berkeley. Member: Beta Sigma Kappa, American Optometric Association, California Optometric Association.  Dr. Feng is proficient in Cantonese and Mandarin, and has limited conversational Japanese proficiency.


Jenny Yuen, O.D., F.A.A.O. (on-call)

Dr. Jenny Yuen graduated from UC Berkeley School of Optometry, BS: Molecular and Cell Biology, UC Berkeley. Member: Fellow of the American Academy of Optometry, Hong Kong Society of Professional Optometrists, American Academy of Optometry, American Optometric Association, California Optometric Association, Phi Betta Kappa.  Dr. Yeun is proficient in Cantonese, and has limited proficiency in Mandarin.


Tammy Nguyen, O.D. (on-call)

Dr. Tammy Nguyen (pronounced "Win") graduated from Houston College of Optometry, BS: Biomedical Science, Texas A&M University. Member: California Optometric Association, Texas Optometric Association.  Dr. Nguyen is proficient in Vietnamese, and has limited proficiency in Spanish.


Duc Au, O.D. (on-call)

Dr. Duc Au is a graduate of the New England College of Optometry in Boston, Massachusetts. Although he enjoyed practicing optometry in the East Coast, he has moved back to California to be closer to his family. BS: Microbiology, UC Davis. Continuing Education: Ocular therapeutics certification.


Anita Silva, Office Manager


Debbie Thompson, Administrative Manager


Josephine D., Optician


Mariam Saba, Adminstrative Assistant