0 reviews
Summary
Dr. Jennifer Hahr treats sepsis, chronic kidney disease, and pediatric sepsis, and practices internal medicine and hospital medicine. She has 12 years of experience and is affiliated with Olive View UCLA Medical Center. Dr. Hahr earned her medical degree from the University of Minnesota Medical School and sees patients in Fullerton, California.
Overview based on verified provider data
Quick Facts
- 12 years of experience
- 48 insurance plans accepted
- University Of Minnesota Medical School
- 2 specialties
- 7 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Female
Office Locations
Dr. Jennifer Hahr has 2 locationsSaint Jude Hospital
101 E Valencia Mesa DrFullerton, CA 92835 Tel: (714) 992-3000
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Jennifer Hahr, MD | Dr. Abdul Ahad Khan, MD | Dr. Adewumi Bakare DMSc, PA-C | Marcel Benjamin, PharmD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 12 Years of Experience | 44 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English | |
| Fullerton , CA | Norwalk , CA | Mesquite , TX | Costa Mesa , CA |
| Med School: University Of Minnesota Medical School | Med School: Dow Medical College | Med School: University of Lynchburg - DMSc | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jennifer Hahr
Medical Specialties
Dr. Jennifer Hahr has the following 2 specialties
Specialty Expertise
Dr. Jennifer Hahr has the following 7 areas of expertise
Certifications, License, & Education
12 Years Experience
Dr. Jennifer Hahr 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 2027.
Education & Training
Medical School
Graduated from University Of Minnesota Medical School in 2014.
NPI Number
Dr. Hahr's NPI number is 1376957795.
Similar doctors
Frequently Asked Questions
- Is Dr. Jennifer Hahr accepting new patients?
- Dr. Jennifer Hahr has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Jennifer Hahr accept my insurance?
- You can see the insurance plans that Dr. Jennifer Hahr accepts on their Vitals profile.
- Which hospitals is Dr. Jennifer Hahr affiliated with?
- Dr. Jennifer Hahr is affiliated with Olive View Ucla Medical Center.
- Where is Dr. Jennifer Hahr's office located?
- Dr. Jennifer Hahr's office is located at 101 E Valencia Mesa Dr, Fullerton, CA, 92835.
- How can I make an appointment with Dr. Jennifer Hahr?
- You can find contact information for Dr. Jennifer Hahr here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




