Summary

Dr. Joseph Decker is an ophthalmologist with an extensive 64-year career dedicated to comprehensive eye care. 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. Dr. Decker brings decades of specialized experience to his practice, serving patients in both Chinese and English.

Dr. Decker practices at the San Jose Eye Institute in San Jose, California. He specializes in treating dry eyes and glaucoma, conditions that affect millions of patients seeking relief from discomfort and vision concerns. His expertise includes comprehensive eye exams, advanced retinal imaging, and optical coherence tomography to provide detailed assessments of eye health. Patients have given Dr. Decker an average rating of 4.2 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 64 years of experience
  • speaks Chinese, English
  • 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, MD
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Dr. Joseph Herman Decker, MDDr. Keshav NarainDr. Gabriel VelezDr. Peter James Rutti, MD
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
64 Years of Experience 34 Years of Experience 4 Years of Experience 56 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, English Speaks English, Spanish, Hindi Speaks English, Spanish
San Jose , CASan Jose , CAPalo Alto , CASan Jose , 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 Iowa Med School: University Of Cincinnati College 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

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.
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.
How can I make an appointment with Dr. Joseph Decker?
You can find contact information for Dr. Joseph Decker here on Vitals.
Does Dr. Joseph Decker accept my insurance?
You can see the insurance plans that Dr. Joseph Decker accepts on their Vitals profile.
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.

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