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(408) 366-1681
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1183 South De Anza Boulevard, San Jose, CA 95129
1183 South De Anza Boulevard, San Jose, CA 95129
Photograph of Yunwei "Lily" Chang

Yunwei "Lily" Chang, O.D.

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Meet Dr. Yunwei "Lily" Chang, O.D. (San Jose, CA)

Yunwei “Lily” Chang, O.D., is an experienced optometrist with more than 10 years of clinical experience. She is passionate about helping patients achieve healthier vision at every stage of life through personalized, patient-focused eye care.

Dr. Chang’s clinical interests include myopia management, dry eye treatment, Acuity Myopia control glasses, atropine eye drops, and orthokeratology (Ortho-K). She works closely with patients and families to develop individualized care plans designed to support long-term eye health, manage myopia progression in children, and improve quality of life for patients experiencing dry eye concerns.

Dr. Chang believes in partnering with patients and families through education and compassionate care. Her goal is to help members of her community enjoy healthier eyes and greater confidence in managing their vision and eye health.

We Accept Most Insurance Plans

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VSP
Aetna logo
Aetna
Cigna logo
Cigna
Railroad Medicare Beneficiaries logo
Railroad Medicare Beneficiaries
United Health Care Community Plan logo
United Health Care Community Plan
WellCare logo
WellCare
Health Net logo
Health Net
Medicare Part B logo
Medicare Part B
Alignment Healthcare logo
Alignment Healthcare
Anthem PPO logo
Anthem PPO
Alameda Alliance logo
Alameda Alliance
SHARP HEALTH PLAN logo
SHARP HEALTH PLAN
Sutter Health Plus logo
Sutter Health Plus

Find Global Eyecare Optometry in San Jose, CA

Hours
  • Monday Closed
  • Tuesday 10:00 am - 6:00 pm
  • Wednesday 10:00 am - 6:00 pm
  • Thursday 10:00 am - 6:00 pm
  • Friday 10:00 am - 6:00 pm
  • Saturday 10:00 am - 6:00 pm
  • Sunday Closed

Schedule an Exam Today

(408) 366-1681

Patient Reviews

4.8
165 Reviews
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Ringo O.- Nov 1, 2026
Dr. Loh and staffs are very professional and friendly, they also tried to save money for me. I high... ly recommend Global eye care.
Joyce C.- Oct 23, 2026
I’ve been coming to Global Eye Care Optometry for years, and Dr. Cheng and her team have always take... n wonderful care of my entire family. Recently, my eye became swollen and itchy, and since it was difficult to get a timely appointment with an ophthalmologist, I reached out to Dr. Cheng for a last-minute appointment. She was kind enough to squeeze me into her busy schedule. After examining my eye, she told me it was a stye and explained how to care for it at home. I followed her instructions and applied warm compresses, and my eye has since healed. I really appreciated her taking the time to examine my eye, explain what was going on, and guide me on what to do. What I truly appreciate about Dr. Cheng is her genuine care for her patients. She takes the time to listen to me and chat with me, rather than making me feel like I’m just there for a routine exam. She makes me feel comfortable and cared for. The entire staff is professional and helpful with everything from pretesting and retinal imaging to contact lens fittings and Ortho-K guidance. They are also very patient when explaining insurance benefits, which I really appreciate. They also offer a fantastic selection of high-end frames, including Silhouette and OVVO. Over the years, I’ve bought four pairs of Silhouette frames and two pairs of OVVO frames here. They’ve held up so well that I’m still wearing them today. Whenever my prescription changes, I simply stop by to update my lenses. I’m so grateful to Dr. Cheng and her amazing team for taking such good care of my family over the years. I highly recommend Global Eye Care Optometry!
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