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Summary
Dr. John Penner treats back pain, back pain during pregnancy, and back pain in children and teens, and performs MRI, open MRI, and arthrogram procedures. He practices internal medicine and has eight years of experience.
Dr. Penner earned his medical degree from Georgetown University School of Medicine and is affiliated with San Francisco VA Medical Center and UCSF Helen Diller Medical Center at Parnassus Heights. He sees patients in Santa Cruz and San Francisco, California.
Dr. Penner earned his medical degree from Georgetown University School of Medicine and is affiliated with San Francisco VA Medical Center and UCSF Helen Diller Medical Center at Parnassus Heights. He sees patients in Santa Cruz and San Francisco, California.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 8 years of experience
- 11 insurance plans accepted
- Georgetown University School Of Medicine
- 1 specialty
- 2 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. John "Jack" Penner has 3 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. John "Jack" Penner | Karthikeyan Viswanathan, DO | Dr. Suma Oommen, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 8 Years of Experience | 12 Years of Experience | 34 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Tamil | Speaks English, Spanish, Hindi, Marathi, Malayalam, Tamil | Speaks English | |
| Santa Cruz , CA | Palo Alto , CA | Lake Forest , CA | Lyons , CO |
| Med School: Georgetown University School Of Medicine | Med School: Bassett Medical Center - Cooperstown, New York | Med School: Christian Medical College | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John "Jack" Penner
Medical Specialties
Dr. John "Jack" Penner has the following specialty
Certifications, License, & Education
8 Years Experience
Dr. John "Jack" Penner 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 2025.
Education & Training
Medical School
Graduated from Georgetown University School Of Medicine in 2018.
NPI Number
Dr. Penner's NPI number is 1356845341.
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Frequently Asked Questions
- Does Dr. John Penner accept my insurance?
- You can see the insurance plans that Dr. John Penner accepts on their Vitals profile.
- Is Dr. John Penner accepting new patients?
- Dr. John Penner is accepting new patients on Vitals. View Dr. John Penner's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. John Penner?
- You can find contact information for Dr. John Penner here on Vitals.
- Which hospitals is Dr. John Penner affiliated with?
- Dr. John Penner is affiliated with San Francisco Va Medical Center and Ucsf Helen Diller Medical Center At Parnassus Heights.
- Where is Dr. John Penner's office located?
- Dr. John Penner's office is located at 609 Cayuga St, Santa Cruz, CA, 95062.
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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