Summary

Dr. Jonathan Diamant treats cataracts, glaucoma, and diabetic eye disease, and performs retinal imaging, optical coherence tomography, and cataract surgery. He practices ophthalmology and has 33 years of experience in the field.

Dr. Diamant earned his medical degree from Columbia University College of Physicians & Surgeons and is affiliated with Kaiser Permanente Vacaville Medical Center. He sees patients in Vacaville and Vallejo, California. Patients on Vitals rate Dr. Diamant 3.89 out of 5.

Overview based on verified provider data

Quick Facts

  • 3.9
  • 33 years of experience
  • 22 insurance plans accepted
  • Columbia University College Of Physicians & Surgeons
  • 1 written review
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Spent time with me

Office Locations

Dr. Jonathan Ian Diamant has 3 locations

Kaiser Foundation Hospital

975 Sereno DrVallejo, CA 94589

Kaiser Permanente Vacaville Medical Center

1 Quality Dr Fl 2Vacaville, CA 95688
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Jonathan Ian Diamant, MDDr. Anthony Kweku Agadzi, MDDr. Da-Thuy Thi Van, DODr. Arun C Patel, MD
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients
3.9 
3.8 
2.8 
4.6 
33 Years of Experience 23 Years of Experience 29 Years of Experience 44 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, French, Russian, Spanish Speaks Spanish, Vietnamese Speaks English, Spanish
Vacaville , CAVallejo , CAVallejo , CAStockton , CA
Med School: Columbia University College Of Physicians & Surgeons Med School: University Of Minnesota Medical School Med School: Ohio University College Of Osteopathic Medicine Med School: Johns Hopkins University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Jonathan Ian Diamant

  • Aetna
  • Alignment Health Plan - Medicare
  • AllCare Health
  • AllCare Health - IPA
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • CHAMPVA
  • Cigna
  • Contra Costa Health Plan
  • Health Net
  • Health Plan of San Joaquin - Medicaid (Managed)
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Pan-American Life Insurance Group
  • Partnership HealthPlan of California
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare

Medical Specialties

Dr. Jonathan Ian Diamant has the following specialty

Specialty Expertise

Dr. Jonathan Ian Diamant has the following 11 areas of expertise

  • Blindness
  • Cataract
  • Corneal Diseases
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Lasik Surgery
  • Macular Degeneration
  • Uveitis
  • Vision Issues

Certifications, License, & Education

33 Years Experience

Dr. Jonathan Ian Diamant holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Medical School

Graduated from Columbia University College Of Physicians & Surgeons in 1993.

NPI Number

Dr. Diamant's NPI number is 1649358474.

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Frequently Asked Questions

How can I make an appointment with Dr. Jonathan Diamant?
You can find contact information for Dr. Jonathan Diamant here on Vitals.
Does Dr. Jonathan Diamant accept virtual/telehealth appointments?
Dr. Jonathan Diamant has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Jonathan Diamant's office located?
Dr. Jonathan Diamant's office is located at 1 Quality Dr, Vacaville, CA, 95688.
Which hospitals is Dr. Jonathan Diamant affiliated with?
Dr. Jonathan Diamant is affiliated with Kaiser Permanente Vacaville Medical Center.
Does Dr. Jonathan Diamant accept my insurance?
You can see the insurance plans that Dr. Jonathan Diamant accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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