
Overview
Dr. Mercer has been practicing Comprehensive Ophthalmology in Grass Valley since 1981. He is an active staff member of Sierra Nevada Memorial Hospital as both Chief of Surgery and Chief of Staff. He is also currently a staff member of Sierra Ambulatory Surgery Center.Dr Mercer and his wife have raised their two children in Nevada County where they have enjoyed this beautiful community. He has served as board members of Sierra Adoption Services and Hospice of the Foothills. His wife, a former teacher, was active in the local schools while raising their kids. Dr. Mercer loves to play golf and travel. His practice remains very busy. He hopes to continue to treat and enjoy his time with many long established patients as he also adds new patients and forms new acquaintances.Our physicians are dedicated to providing superior medical care in a compassionate manner. Our goal is to provide our community with state of the art surgical care, in a safe comfortable and convenient setting.
Dr. Mercer is rated as an Experienced provider by MediFind in the treatment of Retinal Detachment. His top areas of expertise are Cataract, Glaucoma, Esotropia, and Age-Related Macular Degeneration (ARMD).
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- MANAGED MEDICAID PLAN
- EPO
- HMO
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
400 Sierra College Dr, Ste A, Grass Valley, CA 95945
Regents Of The Univ Of Ca
Glenn Yiu is an Ophthalmologist in Sacramento, California. Dr. Yiu is rated as an Elite provider by MediFind in the treatment of Retinal Detachment. His top areas of expertise are Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, Diabetic Retinopathy, Vitrectomy, and Cataract Removal.
Vitreo Retinal Medical Group Inc
We provide exceptional care and compassionate service to optimize the vision of patients with retinal disease. Dr. Telander is rated as a Distinguished provider by MediFind in the treatment of Retinal Detachment. His top areas of expertise are Late-Onset Retinal Degeneration, Age-Related Macular Degeneration (ARMD), Leber Congenital Amaurosis, Sorsby Fundus Dystrophy, and Vitrectomy.
Vitreo Retinal Medical Group Inc
We provide exceptional care and compassionate service to optimize the vision of patients with retinal disease. A native of Chicago, Dr. Chang prepared for her future career in retinal surgery by starting piano lessons at the age of 4, and performed a Mozart piano concerto with the University of Houston orchestra at the age of 8. After moving to Seattle, she began her studies at the University of Washington at the age of 14, graduating Phi Beta Kappa and summa cum laude with a major in piano performance. She then headed east to Columbia University’s College of Physicians and Surgeons where she was awarded her medical degree and elected to the Alpha Omega Alpha honor society. While at Columbia, she received a full-tuition scholarship to earn her masters degree in biostatistics at the Mailman School of Public Health. Following internship at the University of Pennsylvania, she became a resident in Ophthalmology at the Wilmer Eye Institute at Johns Hopkins. There she first met her future colleagues, Drs. Tony Tsai and Robert Equi. She continued at Wilmer for her retina fellowship, where she was the inaugural Mary Hutcheson fellow. She garnered many accolades at Johns Hopkins, among them the prestigious Society of Heed and Michels fellowships. Dr. Chang has received numerous prizes and grants for her research, and is the author of many journal articles and book chapters. Her scientific work has been published in the most respected journals in our field, including Ophthalmology, Archives of Ophthalmology, and Retina. When not at the office, Dr. Chang is outnumbered at home by her three young sons, two male miniature dachshunds and her radiologist husband. In addition to tickling the ivories, she enjoys swing dancing, skiing, and baking. Dr. Chang is rated as a Distinguished provider by MediFind in the treatment of Retinal Detachment. Her top areas of expertise are Diabetic Retinopathy, Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, and Retinal Detachment.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Age-Related Macular Degeneration (ARMD)
- CataractDr. Mercer isAdvanced. Learn about Cataract.
- EsotropiaDr. Mercer isAdvanced. Learn about Esotropia.
- GlaucomaDr. Mercer isAdvanced. Learn about Glaucoma.
- Late-Onset Retinal DegenerationDr. Mercer isAdvanced. Learn about Late-Onset Retinal Degeneration.
- StrabismusDr. Mercer isAdvanced. Learn about Strabismus.
- Experienced
- Allergic ConjunctivitisDr. Mercer isExperienced. Learn about Allergic Conjunctivitis.
- AmblyopiaDr. Mercer isExperienced. Learn about Amblyopia.
- BlepharitisDr. Mercer isExperienced. Learn about Blepharitis.
- Blocked Tear DuctDr. Mercer isExperienced. Learn about Blocked Tear Duct.
- ChalazionDr. Mercer isExperienced. Learn about Chalazion.
- Conjunctivitis (Pink Eye)Dr. Mercer isExperienced. Learn about Conjunctivitis (Pink Eye).

