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Dr. Qi Quan Leong, MD

Dr. Qi Quan Leong, MD

Infectious Disease Medicine*

Dr. Qi Quan Leong, MD is an infectious disease internist in San Francisco, CA. He is affiliated with St. Mary's Medical Center. He is accepting new patients.

Practice

2250 Hayes St Ste 302 San Francisco, CA 94117

Make an Appointment

(415) 379-2900

At a Glance

  • Areas of Expertise
    Dr. Leong specializes in the areas of Infectious Disease & Internal Medicine. • See board certifications
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ • See hospitals
  • Clean Hospital
    Patients said the hospital this doctor practices at is clean. • See hospitals
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Dr. Leong's Reviews

Know Before You Go

About Me

biography

Dr. Qi Quan Leong, MD is an infectious disease internist in San Francisco, CA. He is affiliated with St. Mary's Medical Center. He is accepting new patients.

  • Infectious Disease 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.

  • Thomas Jefferson University

    Medical School
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

Dignity Health Medical Foundation2250 Hayes St Ste 302 San Francisco, CA 94117
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
  • Directions

Practice

Office501 S 54th St Ste 128 Philadelphia, PA 19143
2
Mercy Hospice3400 Data Dr Rancho Cordova, CA 95670
3

Affiliated Hospitals

  • St. Mary's Medical Center

    450 Stanyan St
    San Francisco, CA 94117
    Recipient of 15
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2023)

    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.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

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