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Dr. Jennifer Hahr, MD

Dr. Jennifer Hahr, MD

Internal Medicine*
10+ years of experience

Dr. Jennifer Hahr, MD is an internist in Fullerton, CA and has over 10 years of experience in the medical field. She graduated from UNIVERSITY OF MINNESOTA / SAINT PAUL CAMPUS in 2014. She is affiliated with Providence St. Jude Medical Center.

Practice

101 E Valencia Mesa Dr Fullerton, CA 92835
(714) 447-5027

At a Glance

  • Area of Expertise
    Dr. Hahr specializes in the area of Internal Medicine. • See board certifications
  • Practices at Top Hospital
    America’s 50 Best Hospitals for Surgical Excellence Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Hahr's Reviews

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About Me

biography

Dr. Jennifer Hahr, MD is an internist in Fullerton, CA and has over 10 years of experience in the medical field. She graduated from UNIVERSITY OF MINNESOTA / SAINT PAUL CAMPUS in 2014. She is affiliated with Providence St. Jude Medical Center.

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Minnesota / Saint Paul Campus

    Medical School, 2014
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Providence St. Jude Medical Center101 E Valencia Mesa Dr Fullerton, CA 92835
1
Olive View-UCLA Medical Center14445 Olive View Dr Sylmar, CA 91342
2

Affiliated Hospitals

  • Providence St. Jude Medical Center

    101 E Valencia Mesa Dr
    Fullerton, CA 92835
    Recipient of 21
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    America's 100 Best Hospitals Award™ (2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    77%
    Patients who gave a rating of 9 or 10

    11% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality