2.9
8 Ratings with 3 written Reviews
Summary
Dr. Jennifer Hefner is an internal medicine physician with dual specialization in hospital medicine, bringing 27 years of clinical experience to her practice. She earned her medical degree from East Tennessee State University J H Quillen College of Medicine, establishing a strong foundation for her comprehensive approach to adult healthcare. Her extensive experience spans nearly three decades of treating complex medical conditions in both outpatient and hospital settings.
Dr. Hefner maintains hospital affiliations with Kaiser Foundation Hospital and practices at multiple locations throughout Napa and Vallejo, California. She focuses on managing serious chronic conditions including advanced kidney disease and diabetes. Her practice includes virtual care consultations and preventive services such as flu vaccinations. Patients have given her an average rating of 2.9 out of 5 on Vitals.
Dr. Hefner maintains hospital affiliations with Kaiser Foundation Hospital and practices at multiple locations throughout Napa and Vallejo, California. She focuses on managing serious chronic conditions including advanced kidney disease and diabetes. Her practice includes virtual care consultations and preventive services such as flu vaccinations. Patients have given her an average rating of 2.9 out of 5 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 27 years of experience
- 8 insurance plans accepted
- East Tennessee State University J H Quillen College Of Medicine
- 3 written reviews
- 2 specialties
- 6 areas of expertise
- 1 hospital affiliation
- 3 office locations
- Female
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Jennifer Leah Hefner has 3 locationsKaiser Permanente Napa Medical Offices
3285 Claremont WayNapa, CA 94558 Tel: (707) 258-2500
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
Compare with Similar Doctors
 |  |  |  |
| Dr. Jennifer Leah Hefner, MD | Dr. Adewumi Bakare DMSc, PA-C | Dr. George Mousa, MD | Karthikeyan Viswanathan, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 27 Years of Experience | 5 Years of Experience | 17 Years of Experience | 12 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English, Tamil | ||
| Napa , CA | Mesquite , TX | Upland , CA | Palo Alto , CA |
| Med School: East Tennessee State University J H Quillen College Of Medicine | Med School: University of Lynchburg - DMSc | Med School: University Of Aleppo Faculty Of Medicine | Med School: Bassett Medical Center - Cooperstown, New York |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jennifer Leah Hefner
Medical Specialties
Dr. Jennifer Leah Hefner has the following 2 specialties
Specialty Expertise
Dr. Jennifer Leah Hefner has the following 6 areas of expertise
Certifications, License, & Education
27 Years Experience
Dr. Jennifer Leah Hefner 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 East Tennessee State University J H Quillen College Of Medicine in 1999.
NPI Number
Dr. Hefner's NPI number is 1144308800.
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Frequently Asked Questions
- Where is Dr. Jennifer Hefner's office located?
- Dr. Jennifer Hefner's office is located at 3285 Claremont Way, Napa, CA, 94558.
- Is Dr. Jennifer Hefner accepting new patients?
- Dr. Jennifer Hefner is accepting new patients on Vitals. View Dr. Jennifer Hefner's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Jennifer Hefner?
- You can find contact information for Dr. Jennifer Hefner here on Vitals.
- Does Dr. Jennifer Hefner accept my insurance?
- You can see the insurance plans that Dr. Jennifer Hefner accepts on their Vitals profile.
- Which hospitals is Dr. Jennifer Hefner affiliated with?
- Dr. Jennifer Hefner is affiliated with Kaiser Foundation Hospital.
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