Summary

Dr. Joseph Decker has practiced ophthalmology for 64 years, treating keratoconjunctivitis sicca, dry eyes, and glaucoma, and performing eye exams, retinal imaging, and optical coherence tomography.

He completed his residency at Dallas Co Hp Parkland Memorial and sees patients in San Jose, California. Dr. Decker speaks Chinese and English. Patients on Vitals rate Dr. Decker 4.2 out of 5.

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 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. Henry Fredrick LenartzDr. Sameen Zehra Zaidi
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4 
0 
5 
64 Years of Experience 34 Years of Experience 67 Years of Experience 20 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 Speaks English
San Jose , CASan Jose , CAFoster City , CASanta Clara , CA
Med School: University Of Illinois At Chicago College Of Medicine Med School: George Washington University School Of Medicine & Health Sciences Med School: Medical College of Wisconsin Med School: Aga Khan University Medical College
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

What languages does Dr. Joseph Decker speak?
Dr. Joseph Decker speaks Chinese and English.
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.
Does Dr. Joseph Decker accept my insurance?
You can see the insurance plans that Dr. Joseph Decker accepts on their Vitals profile.
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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