Cardiologists near you

Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Chicago, IL
  4. Dallas, TX
  5. Detroit, MI
  6. Houston, TX
  7. Los Angeles, CA
  8. Miami, FL
  9. New York, NY
  10. Orlando, FL
  11. Philadelphia, PA
  12. Phoenix, AZ
  13. Riverside, CA
  14. San Antonio, TX
  15. San Diego, CA
  16. San Francisco, CA
  17. Seattle, WA
  18. St. Louis, MO
  19. Tampa, FL
  20. Washington, DC

Chiropractors near you

Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dentists near you

Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dermatologists near you

Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Family Physicians near you

Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

OB-GYNs near you

OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Ophthalmologists near you

Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Charlotte, NC
  4. Chicago, IL
  5. Dallas, TX
  6. Denver, CO
  7. Detroit, MI
  8. Houston, TX
  9. Los Angeles, CA
  10. Miami, FL
  11. Minneapolis, MN
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Diego, CA
  18. San Francisco, CA
  19. St. Louis, MO
  20. Tampa, FL
  21. Washington, DC

Orthopedic Surgeons near you

Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Pediatricians near you

Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Physical Therapists near you

Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Podiatrists near you

Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Psychiatrists near you

Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC
Healthcare specialist

Dr. Yen Hsia, MD

Ophthalmologist

350 N. Wiget Lane
Suite 200
Walnut Creek, CA 94598

Overall rating

Top reviews

On both occasions when I saw Dr. Hsai, I was impressed by his professional manner as well as his medical knowledge and ability to explain medical terms, including the reasoning behind his advice. He immediately put me at ease andShow more I would not hesitate to highly recommend him. In addition, the medical assistants and staff were pleasant, competent, and efficient while completing the various measurements, imaging, and testing. The office maintains a pleasant environment and there is minimal wait time prior to being escorted to an examination room. Thank you all for a most positive experience when I am under your care.

Jane K. • August 12, 2025

Dr. Hsia is truly outstanding and deeply respected in our 10,000-resident retirement community, Rossmoor. I feel so fortunate to have him as my ophthalmologist. He performed my cataract surgery 8 months ago, and I just completed Show moremy final post-surgery visit with him. Everything has turned out wonderfully! Dr. Hsia is not only highly skilled but also gentle, caring, and compassionate. I honestly cannot say enough good things about the excellent care he provides.

Fang S. • September 13, 2025

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Got questions for
Dr. Yen Hsia, MD?


About Dr. Yen Hsia, MD

Yen Cheng (Joey) Hsia, MD, is an experienced provider at Diablo Eye Associates in Walnut Creek, California. He is a native of the Bay Area and completed his medical school at the Case Western Reserve University, where he was inducted into the Alpha Omega Alpha Honor. He completed his residency at the University of California, San Francisco, and was awarded the prestigious Heed’s fellowship. He completed an additional glaucoma fellowship at the University of California, San Francisco. 

After his training, Dr. Hsia served as the assistant professor of ophthalmology at UCSF and the medical director of the UCSF Berkeley outpatient center. He is excited to be part of Diablo Eye Associates and be able to serve the patients in the East Bay and beyond. Dr. Hsia is board certified by the American Board of Ophthalmology and is an active member of the American Glaucoma Society, the American Society of Cataract and Refractive Surgery, and the American Academy of Ophthalmology.

Dr. Hsia specializes in cataract and glaucoma surgeries. His expertise encompasses complex cataract surgeries, intraocular lens-related complications, including lens exchange and secondary intraocular lens, traditional and novel glaucoma surgeries, minimally invasive glaucoma surgeries, and complex anterior segment surgeries and reconstruction. He was the first surgeon at UCSF to perform numerous novel glaucoma surgeries and artificial iris implantation. Dr. Hsia has published numerous research manuscripts and book chapters for a glaucoma textbook. He is a frequently invited lecturer for regional and national meetings.

In his free time, Dr. Hsia enjoys cooking, snorkeling, scuba diving, and spending time with his family.


Services, Conditions and Procedures

Cataract Surgery

Cataracts

Glaucoma

Comprehensive Ophthalmology

Eye Exam

Dry Eyes

Floaters

Microinvasive Glaucoma Surgery

Emergency Eye Care

Red Eye

Contact Lens

Macular Degeneration

Lens Implant

Diabetic Eye Exam

Eye Pressure

Eye Surgery


Location

Diablo Eye Associates

350 N. Wiget Lane
Suite 200
Walnut Creek, CA, 94598


More About Dr. Yen Hsia, MD

Practice

Diablo Eye Associates

Specialties

Insurance

  • AARP
  • Aetna
  • Affinity (Medicaid)
  • Anthem
  • Blue Cross Blue Shield
  • Blue Shield California
  • Cigna
  • GEHA
  • Humana
  • Medicare
  • TRICARE
  • TriWest
  • View all

NPI Number

1326468661

Provider's Gender

Male


Reviews

4.88
500 Reviews

Very positive overall

Bruce C. • October 07, 2025

Dr. Hsia is very personable, caring and knowledgeable! I enthusiastically recommend him and hope that he will be my eye doctor for years to come!

Kim T. • October 02, 2025

Dr. Hsiais an excellent Optomologist am happy concerning the findings

Gary C. • October 02, 2025

Everyone at Diablo Eye Associates is very knowledgeable, helpful and friendly. I feel like they truly care about me as a patient. I highly recommend them.

Martha L. • October 02, 2025

Dr. Hsia is very helpful and thoughtful. He takes time to answer all your questions and solve problems.

Kathyrn I. • September 29, 2025

N/A

Charlotte L. • September 28, 2025

Everyone was very kind and caring took care of me well The doctor was very nice also I would definitely recommend

Rogean F. • September 25, 2025

Hi because y ask I’m a doctor Gilbert patient and I’m so pleased with him and I saw other doctor and I’m waiting to see Dr Gilbert again thanks

Nasrinolsa N. • September 25, 2025

Glock coma isn’t great. Your staff is pleasant and the office is clean . Appears to be very efficient. I’m there because of Dr Hsia. I’m a relatively new patient. After meeting Dr Hsia I felt him very qualified and personable which in return makes me feel safe and very informed. Thank you

Patricia Ann H. • September 23, 2025

Professional and thorough.

Darryll W. • September 20, 2025

Very patient and explains things in a simple manner so that I fully understand what the issues are and treatment options. He is meticulous and successfully performed a laser treatment on my eyes.

Stacey R. • September 19, 2025

Very good

Donald J P. • September 16, 2025

Cataract surgery by Dr Hsia went smoothly without any problems. He is an excellent eye surgery doctor in his field

Clara Y. • September 15, 2025

Dr. Hsia is truly outstanding and deeply respected in our 10,000-resident retirement community, Rossmoor. I feel so fortunate to have him as my ophthalmologist. He performed my cataract surgery 8 months ago, and I just completed my final post-surgery visit with him. Everything has turned out wonderfully! Dr. Hsia is not only highly skilled but also gentle, caring, and compassionate. I honestly cannot say enough good things about the excellent care he provides.

Fang S. • September 13, 2025

So far it good. Too soon to tell

Paul T D. • September 11, 2025

Extremely pleased with the office. It’s impeccably clean. The team is highly skilled, friendly, and accommodating. Dr. Hsia is both professional and caring. He is attentive throughout the visit and remarkably patient. If you have any further questions or concerns, be sure you have ample time to address them.

Maria B D. • September 09, 2025

Excellent service, professional, courteous, considerate.

Martin F S. • September 09, 2025

Dr Hsia is a very patient doctor and listens to the issues you may be be experiencing. I would definitely recommend him to my friends. I look forward to having him as my ophthalmologist for years to come.

Geraldine M P. • September 06, 2025

Great visit. Thorough exam.

Ramin K. • September 05, 2025

Wonderful Dr . I am proud of him

Simi M Z. • September 04, 2025

Wonderful Dr

Simi M Z. • September 04, 2025

Good experience always

Jovita U. • August 29, 2025

Office clean & organize staff works as a team Some staff, too formal, not personable Dr Hsiah, kind, personable, professional, not hurried

Jovita U. • August 29, 2025

Dr. Hsia is a thorough, caring, thoughtful professional who inspires confidence.

Lenore D. • August 22, 2025

Everyone was very very nice place was very nice and clean . Everything was explained to me really clear

Vivian M R. • August 22, 2025

I have been working with Dr. HSIA for over a year due to glaucoma and complications to restore right eye vision as well as cataracts. Dr.HSIA and the entire staff have been great and always helpful and caring to me! I would highly recommend them and Diablo Eye Associates!

Robert H. • August 21, 2025

I had a GREAT time at my appointment

Rickey Ray M. • August 19, 2025

Dr. Hsia is a very nice person, he has patience to listen to the patients, his explanation is very detail . I like him a lot. Thank you DR. Hsia!!

Virginia T L. • August 16, 2025

He’s a wonderful dr. This is the first time in 50 years I have been able to see 20/20. He fixed my eye pressure removed cataracts and eye stigma. Big thanks staff is great

Patricia L. • August 15, 2025

Dr Hsia is attentive, calm, and thorough. He is confident and caring. Excellent surgeon and he put me at ease and surgery was smooth.

Richard C. • August 14, 2025

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