Summary

Dr. Joseph Decker is an ophthalmologist with 64 years of experience treating eye conditions and vision problems. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency training at Dallas County Hospital Parkland Memorial. His extensive career has given him deep expertise in diagnosing and managing a wide range of eye health issues. Dr. Decker speaks both English and Chinese, allowing him to serve patients from diverse backgrounds.

Dr. Decker practices at the San Jose Eye Institute in San Jose, California. He specializes in treating glaucoma, a serious eye condition that can lead to vision loss if left untreated. Decker also helps patients with dry eyes and keratoconjunctivitis sicca, providing relief for these common but uncomfortable conditions. His practice includes comprehensive eye exams, advanced retinal imaging, and optical coherence tomography to get detailed views of the eye's internal structures. Patients have given him an average rating of 4.2 out of 5 stars for his care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 64 years of experience
  • speaks English, Chinese
  • Dallas Co Hp Parkland Memorial
  • 3 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

San Jose Eye Institute

123 Di Salvo Ave Ste 20San Jose, CA 95128
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

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Dr. Joseph Herman Decker, MDDr. Keshav NarainDr. Michael Philip Walvick, DODr. Glenn Cooper Cockerham, MD
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients
4.2 
64 Years of Experience 34 Years of Experience 47 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Chinese Speaks English, Spanish, Hindi
San Jose , CASan Jose , CAFremont , CAPalo Alto , CA
Med School: University Of Illinois At Chicago College Of Medicine Med School: George Washington University School Of Medicine & Health Sciences Med School: University Of Mississippi School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Joseph Herman Decker

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Joseph Herman Decker has the following specialty

Specialty Expertise

Dr. Joseph Herman Decker has the following 11 areas of expertise

  • Blindness
  • Cataract
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Lasik Surgery
  • Lens Implants (Intraocular Lens Implantation)
  • Macular Degeneration
  • Refractive Surgical Procedures
  • Vision Issues

Certifications, License, & Education

64 Years Experience

Dr. Joseph Herman Decker holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Dallas Co Hp Parkland Memorial.

Medical School

Graduated from University Of Illinois At Chicago College Of Medicine in 1962.

NPI Number

Dr. Decker's NPI number is 1871546010.

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Frequently Asked Questions

Is Dr. Joseph Decker accepting new patients?
Dr. Joseph Decker is accepting new patients on Vitals. View Dr. Joseph Decker's profile on Vitals to make an appointment.
Does Dr. Joseph Decker accept my insurance?
You can see the insurance plans that Dr. Joseph Decker accepts on their Vitals profile.
Where is Dr. Joseph Decker's office located?
Dr. Joseph Decker's office is located at 123 Di Salvo Ave Ste 20, San Jose, CA, 95128.
Does Dr. Joseph Decker accept virtual/telehealth appointments?
Dr. Joseph Decker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Joseph Decker?
You can find contact information for Dr. Joseph Decker here on Vitals.

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