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Summary
Dr. Jonathan Callan specializes in Internal Medicine, providing comprehensive care for adult patients with a wide range of health conditions. He earned his medical degree from Johns Hopkins University School of Medicine and has been practicing medicine for six years. His training at one of the nation's leading medical institutions has prepared him to deliver thorough, evidence-based care to his patients.
Dr. Callan is affiliated with Zuckerberg San Francisco General Hospital and Trauma Center and UCSF Helen Diller Medical Center at Parnassus Heights, practicing in San Francisco, California. He treats patients with various conditions including bladder-related disorders and bladder cancer. His clinical expertise includes performing breast imaging procedures such as mammograms and specialized breast scans to help detect and monitor breast health concerns.
Dr. Callan is affiliated with Zuckerberg San Francisco General Hospital and Trauma Center and UCSF Helen Diller Medical Center at Parnassus Heights, practicing in San Francisco, California. He treats patients with various conditions including bladder-related disorders and bladder cancer. His clinical expertise includes performing breast imaging procedures such as mammograms and specialized breast scans to help detect and monitor breast health concerns.
Overview based on verified provider data
Quick Facts
- 6 years of experience
- Johns Hopkins University School Of Medicine
- 1 specialty
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Jonathan Kramer Callan has 2 locationsZuckerberg San Francisco General Hospital And Trauma Center
1001 Potrero AveSan Francisco, CA 94110 Tel: (628) 206-8000
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| Dr. Jonathan Kramer Callan | Karthikeyan Viswanathan, DO | Eric Harker | Dr. Adama Diarra, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 6 Years of Experience | 12 Years of Experience | 25 Years of Experience | 14 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Tamil | Speaks English | Speaks English, French, Bambara | |
| San Francisco , CA | Palo Alto , CA | Lyons , CO | Tigard , OR |
| Med School: Johns Hopkins University School Of Medicine | Med School: Bassett Medical Center - Cooperstown, New York | Med School: Duke University School Of Medicine | Med School: Arizona College of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jonathan Kramer Callan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Jonathan Kramer Callan has the following specialty
Certifications, License, & Education
6 Years Experience
Dr. Jonathan Kramer Callan 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 2026.
Education & Training
Medical School
Graduated from Johns Hopkins University School Of Medicine in 2020.
NPI Number
Dr. Callan's NPI number is 1689119521.
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Frequently Asked Questions
- Which hospitals is Dr. Jonathan Callan affiliated with?
- Dr. Jonathan Callan is affiliated with Zuckerberg San Francisco General Hospital And Trauma Center and Ucsf Helen Diller Medical Center At Parnassus Heights.
- Where is Dr. Jonathan Callan's office located?
- Dr. Jonathan Callan's office is located at 1001 Potrero Ave, San Francisco, CA, 94110.
- Does Dr. Jonathan Callan accept virtual/telehealth appointments?
- Dr. Jonathan Callan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Jonathan Callan?
- You can find contact information for Dr. Jonathan Callan here on Vitals.
- Is Dr. Jonathan Callan accepting new patients?
- Dr. Jonathan Callan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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