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Summary
Dr. John Twelker treats astigmatism, myopia, and diabetes mellitus, and performs eye exams, retinal imaging, and optical coherence tomography. He practices ophthalmology and optometry and has 34 years of experience. Dr. Twelker is affiliated with Banner University Medical Center South and earned his degree from UC Berkeley School of Optometry. He sees patients in Tucson, Arizona.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 34 years of experience
- 14 insurance plans accepted
- speaks English
- UC Berkeley School of Optometry
- 3 specialties
- 4 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Banner - University Medicine Ophthalmology Clinic
707 N Alvernon Way Ste 301Tucson, AZ 85711 Tel: (520) 694-1460
Compare with Similar Providers
 |  |  |  |
| John D Twelker, OD | Cameron Grant Javid, MD, MBA, FACS | Dr. Kunyong Xu | Dr. Sean Rowan, OD |
| Ophthalmology | Ophthalmology | Ophthalmology | Optometry |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 34 Years of Experience | 32 Years of Experience | 14 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | ||
| Tucson , AZ | Tucson , AZ | Tucson , AZ | Tucson , AZ |
| Med School: UC Berkeley School of Optometry | Med School: University Of Illinois At Chicago College Of Medicine | Med School: Mc Master Univ Sch Of Med | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by John D Twelker
Medical Specialties
John D Twelker has the following 3 specialties
Specialty Expertise
John D Twelker has the following 4 areas of expertise
Certifications, License, & Education
34 Years Experience
John D Twelker holds an active medical license in the state of Arizona.
Medical License
Doctor Of Optometry with an active medical license in the state of Arizona that expires in 2027.
Education & Training
Medical School
Graduated from UC Berkeley School of Optometry in 1992.
NPI Number
John D Twelker's NPI number is 1255405940.
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Frequently Asked Questions
- Where is John Twelker's office located?
- John Twelker's office is located at 707 N Alvernon Way Ste 301, Tucson, AZ, 85711.
- Is John Twelker accepting new patients?
- John Twelker is accepting new patients on Vitals. View John Twelker's profile on Vitals to make an appointment.
- Does John Twelker accept my insurance?
- You can see the insurance plans that John Twelker accepts on their Vitals profile.
- How can I make an appointment with John Twelker?
- You can find contact information for John Twelker here on Vitals.
- Which hospitals is John Twelker affiliated with?
- John Twelker is affiliated with Banner University Medical Center South.
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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