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Dr. Joseph Decker, MD

Dr. Joseph Decker, MD

Age 86 Ophthalmology* M
(17) 17 reviews
Accepting New Patients


Dr. Joseph Decker, MD works in San Jose, CA as an Ophthalmology Specialist and has 62 years experience.

They are board certified in Ophthalmology and graduated from University of Illinois College of Medicine in 1962. At present, Dr. Decker has received an average rating of 4.5 from patients and has been reviewed 17 times. They are accepting new patients. Dr. Decker practices at San Jose Eye Institute in San Jose, CA.


  • University of Illinois College of Medicine, Medical School — 1962

Compare with other Ophthalmology Specialists

Compare Dr. Decker with our nearby Ophthalmology Specialists at Good Samaritan Hospital
These providers are on the medical staff of Good Samaritan Hospital
These providers are on the medical staff of Good Samaritan Hospital.

Insurance Accepted

  • ADVANTAGE Health Solutions, Inc.
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • Clover Health
  • First Health
  • Health Net
  • Humana
  • Oscar Health
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.



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Dec 22, 2020
My family have gone to Dr. Decker for years. I was due for an eye exam in March but due to the pandemic I was reluctant to go into the office. After pushing the appointment out several times I did go into the office today. I have to say it was a wonderful experience with Dr. Yang and all the staff. The Doctor explained all their protocol to me and I felt so very safe. Dr. Yang is wonderful in explaining my medical issues and answering all my questions. Jennifer was wonderful explaining their protocol as well. Andy is always so pleasant and knowledgeable and makes one feel at ease. I give 5 stars to San Jose Eye Institute for having such wonderful Doctors, staff and an exceptionally clean office!!!I'am so happy I went forward with the appointment and felt very safe during this covid time!! Thank you San Jose Eye Institute for your service, cleanliness, and consideration for your patients. Denise R
Denise R — Dec 22, 2020
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Frequently Asked Questions

Dr. Joseph Decker, MD accepts new patients on Medical News Today. See Dr. Decker's profile to make an appointment.

Dr. Decker accepts ADVANTAGE Health Solutions, Inc., Aetna and Anthem Blue Cross as well as many others.

Dr. Decker's office is located at 123 Di Salvo Ave Ste 20 San Jose, CA 95128. Find other locations and directions on MedicalNewsToday.

Dr. Decker has a star rating of 4.5/5 and has been reviewed 17 times.

Dr. Decker is board certified in Ophthalmology.

Dr. Decker has been practicing as an Ophthalmology Specialist for 62 years.


  1. San Jose Eye Institute

    1. 1
      San Jose Eye Institute Medical Corp.
      123 Di Salvo Ave Ste 20, San Jose, CA 95128 Directions (408) 279-4664

*Medical News Today does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

Know Before You Go

Preventive care: what doctors want you to know

Preventive care can help identify current or future health and medical concerns before they become major.

  1. Hepatitis C Screening: Questions for the Doctor

    Everyone ages 18 to 79 needs to get tested for hepatitis C. (USPSTF)

  2. Protect Yourself from Seasonal Flu

    Get the flu vaccine every year to protect yourself and others from the flu. (ACIP)

  3. Talk with Your Doctor About Depression

    Talk with your doctor about how you are feeling if you have been sad, down, or hopeless. (USPSTF)

  4. Get Your Well-Woman Visit Every Year

    See a doctor or nurse for a checkup once a year. (HRSA)

  5. Watch for Warning Signs of Relationship Violence

    If you think your partner might be abusive, talk with your doctor about getting help. (USPSTF)

  6. Get Screened for Cervical Cancer

    Get a Pap test every 3 years. If you get a Pap test and an HPV test, you can get screened every 5 years instead. (USPSTF)

  7. Get Tested for HIV

    Get tested for HIV at least once. You may need to get tested more often depending on your risk. (USPSTF)

  8. Get Your Blood Pressure Checked

    Get your blood pressure checked regularly — at least every 5 years.  (USPSTF)

  9. Drink Alcohol Only in Moderation

    If you are concerned about your drinking, ask your doctor about screening and counseling. (USPSTF)

  10. Get Vaccines to Protect Your Health (Adults Ages 19 to 49 Years)

    Get important adult shots (vaccinations). (ACIP)

  11. Get Enough Folic Acid

    Learn why women your age need folic acid. (USPSTF)

  12. Quit Smoking

    If you smoke, ask your doctor about services to help you quit. (USPSTF)

  13. Talk with Your Doctor About Drug Misuse

    If you’re worried about your drug use, talk with a doctor about getting help. (USPSTF)