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Dr. Jon Willen, MD

Dr. Jon Willen, MD

Infectious Disease Medicine*
50+ years of experience

Dr. Jon Willen, MD is an infectious disease internist in West Hills, CA and has over 50 years of experience in the medical field. He graduated from Wake Forest School of Medicine in 1973. He is affiliated with West Hills Hospital and Medical Center. He is accepting new patients.

2.4 Star Rating
Based on 5 reviews 2.4 Star Rating (5 reviews)

Practice

7230 Medical Center Dr West Hills, CA 91307

Make an Appointment

(818) 226-6811

At a Glance

  • Areas of Expertise
    Dr. Willen specializes in the areas of Infectious Disease & Internal Medicine. • See board certifications
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ • See hospitals
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Dr. Willen's Reviews

Likelihood to recommend Dr. Willen

2.4

5 ratings
5 Star
20%
20%
4 Star
20%
20%
3 Star
0%
0%
2 Star
0%
0%
1 Star
60%
60%

Leave a review

How was your experience with Dr. Willen?

Know Before You Go

About Me

care philosophy

I try to communicate with my patients. I strive to explain their medical condition and discuss their treatment options in plain language. Questions are answered. I want no patient to leave the office thinking they were rushed through their visit.

  • Infectious Disease Medicine

  • 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.

  • Ucla-san Fernando Valley Me

    Fellowship Hospital, 1978

  • George Washington University

    Internship Hospital, 1974

  • Wake Forest School Of Medicine

    Medical School, 1973
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Infectious Disease
- 
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

Synergy Health Medical Group7230 Medical Center Dr West Hills, CA 91307
1

Affiliated Hospitals

  • West Hills Hospital and Medical Center

    7300 Medical Center Dr
    West Hills, CA 91307
    Recipient of 12
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Patient Safety Excellence Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

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

    79%
    Patients said they were given information about recovering at home

    5% lower than the national average

    72%
    Patients said that nurses always listened to them and explained things well

    3% lower than the national average

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