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Summary
Dr. Jan Hofmann is an internal medicine physician who specializes in geriatric medicine and allergy and immunology. She earned her medical degree from the University of California San Francisco School of Medicine and has been practicing medicine for 36 years. Dr. Hofmann speaks English.
Dr. Hofmann practices in Mill Valley, California. Her extensive experience in internal medicine allows her to provide comprehensive care for adult patients, while her geriatric medicine specialty focuses on the unique health needs of older adults. She also treats patients with allergic conditions and immune system disorders through her allergy and immunology expertise.
Dr. Hofmann practices in Mill Valley, California. Her extensive experience in internal medicine allows her to provide comprehensive care for adult patients, while her geriatric medicine specialty focuses on the unique health needs of older adults. She also treats patients with allergic conditions and immune system disorders through her allergy and immunology expertise.
Overview based on verified provider data
Quick Facts
- 36 years of experience
- speaks English
- University Of California San Francisco School Of Medicine
- 3 specialties
- 9 areas of expertise
- 1 office location
- Female
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Jan Casimir Hofmann, MD | Eric Harker | Dr. Tooba Rehman, MD | Dr. Adama Diarra, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 36 Years of Experience | 25 Years of Experience | 16 Years of Experience | 14 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, French, Bambara | |
| MILL VALLEY , CA | Lyons , CO | Katy , TX | Tigard , OR |
| Med School: University Of California San Francisco School Of Medicine | Med School: Duke University School Of Medicine | Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE | Med School: Arizona College of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jan Casimir Hofmann
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Jan Casimir Hofmann has the following 3 specialties
Specialty Expertise
Dr. Jan Casimir Hofmann has the following 9 areas of expertise
Certifications, License, & Education
36 Years Experience
Dr. Jan Casimir Hofmann 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
Medical School
Graduated from University Of California San Francisco School Of Medicine in 1990.
NPI Number
Dr. Hofmann's NPI number is 1083765747.
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Frequently Asked Questions
- What languages does Dr. Jan Hofmann speak?
- Dr. Jan Hofmann speaks English.
- How can I make an appointment with Dr. Jan Hofmann?
- You can find contact information for Dr. Jan Hofmann here on Vitals.
- Does Dr. Jan Hofmann accept virtual/telehealth appointments?
- Dr. Jan Hofmann has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Jan Hofmann's office located?
- Dr. Jan Hofmann's office is located at 655 REDWOOD HWY FRONTAGE RD STE 370, MILL VALLEY, CA, 94941.
- Does Dr. Jan Hofmann accept my insurance?
- You can see the insurance plans that Dr. Jan Hofmann accepts on their Vitals profile.
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