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Juliea Wen, O.D., FIAO at Golden VisionJulia Wen, O.D., FIAO

Dr. Wen was born in Mainland China and moved to the city of Cupertino at the age of 16. She graduated from University of California, Berkeley with a Bachelor of Arts in Molecular and Cell Biology. She received her Doctorate degree in Optometry with high honors from State University of New York School of Optometry in 2002. Dr. Wen also holds Certification of Corneal Refractive Therapy (CRT) and Fellowship of Orthokeratology of America. During her extensive optometric training, she worked at VA hospitals and ophthalmology clinics. She also enjoyed her externship abroad in China at Hangzhou Second Hospital in an effort to establish optometry in the country.

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Dr. Jackson Ma, O.D.

Dr. Jackson Ma graduated from University of California, Berkeley before receiving his Doctor of Optometry degree with high honors at the Southern California College of Optometry.  While in school, he received the 2012 Alumni Association of SCCO Endowed Scholarship for recognition of outstanding performance as a student.  Dr. Ma completed clinical training at the Optometric Center of Los Angeles, Grant Optometric Group, Eye Care Center in Fullerton, and the Palo Alto Veterans Affairs Hospital.  He has special interest in glaucoma, myopia prevention, vision therapy, and visual evaluation and rehabilitation in pediatric, adult, and special populations.

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Dr. Lily Yee, O.D.

Dr. Yee grew up in New York, Hong Kong, and Pennsylvania.  She was graduated from Beaver College (Arcadia University) with bachelors in Honors Biology.    She completed her Doctorate of Optometry beta sigma kappa from Pennsylvania College of Optometry. 

Dr. Yee brings experience from private practice and hospital based optometry.  She practices primary optometric care to include: treating ocular disease , co-managing  diabetic retinopathy, experience in pre and post op cataract and Lasik.

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Dr. Sarah Chen, O.D.

Dr. Chen is originally from the Los Angeles area. She received her undergraduate education at the University of California, San Diego (UCSD) with a B.S. in Human Biology, and then attended Western University of Health Sciences where she received her Doctor of Optometry degree. Dr. Chen completed externships in several different modes of practice in New York, New Jersey, Colorado, and California. Her experience includes working in a variety of private practices, vision therapy, and co-managing different ocular diseases and procedures such as LASIK and cataract surgeries. During her education, she received training for different specialty contact lenses including orthokeratology, sclerals, and gas permeable lenses. She also received ocular disease training in the diagnosis and management of dry eye disease, retinal diseases, and glaucoma.

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Dr. Xueying (Sharon) Yang, O.D.

Dr. Yang was born in Beijing China and moved overseas when she was 4 years old. She lived in England and Canada prior to settling in the Bay Area and calling it home. She received her bachelor’s degree and continued to pursue her Optometry degree at the University of California, Berkeley. She has done rotations at the Miami VA, San Francisco VA, community primary care clinics in Casa Grande Arizona and in clinics in Northern California where she garnered experience in treating various ocular diseases including managing dry eyes. She is Glaucoma certified. She enjoys fitting various specialty contacts including rigid gas permeable lenses, scleral lenses and orthokeratology lenses.

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Dr. Stephanie Tsang, O.D.

Dr. Stephanie Tsang was born and raised in the California Bay Area. She graduated from Southern California College of Optometry and completed a residency at Southern Arizona Veterans Affairs Healthcare System. Dr. Tsang is passionate about providing comprehensive eye health and vision care to educate and improve the lives of our community members. On her free time, Dr. Tsang enjoys reading, cooking, snowboarding, and badminton.


Dr. Teresa Wu, O.D.

Dr. Wu received her Bachelor of Science degree from UC Davis and her Doctor of Optometry degree from Illinois College of Optometry. Through UC Berkeley, she completed a residency in Primary Eye Care and Low Vision Rehabilitation at the Veterans Affairs Hospital in Palo Alto. Prior to joining Golden Milpitas Optometry, Dr. Wu was an adjunct clinical instructor at the Illinois College of Optometry, and she served as a clinical examiner for the National Board of Examiners in Optometry. Dr. Wu is fluent in Mandarin Chinese, Taiwanese and English.


Dr. Somayeh (Mitra) Semati, O.D. Dr. Somayeh (Mitra) Semati, O.D.

Dr. Somayeh (Mitra) Semati was born in Houston, TX and has lived overseas and in various States before choosing California as her permanent home and starting a family. She received her bachelor's degree in Indiana and then moved to Florida to study optometry at Nova Southeastern University, from which she graduated in 2012.  Upon graduation, she took a position as an assistant optometrist in a small town in Texas near San Antonio to improve her clinical skills in diagnosis and management of ocular disease. In 2013, she moved to California and joined EYEXAM of California as a managing optometrist. In 2014, she accepted a position at Golden Vision Optometry of Cupertino, where she provides excellent primary eye care for adults and children as well as fitting/managing Ortho-K lenses and LASIK pre/post-op.  Dr. Semati enjoys hiking, skiing, wakeboarding, pottery and baking in her free time.

Office Hours

Golden Milpitas Optometry

Mon - Fri 10:00 am 7:00 pm
Sat - Sun 9:00 am 8:00 pm


Golden Vision Optometry of Cupertino

Mon - Fri  10:00 am 7:00 pm
Sat - Sun 9:00 am 7:00 pm