We live in a world full of microbes. There is still much to learn about them, but I enjoy sharing what I know with patients and colleagues.



Qi Quan Leong, MD
Internal Medicine | Infectious Diseases
2250 Hayes St., Suite 302,
San Francisco, CA 94117
2250 Hayes St., Suite 302,
San Francisco, CA 94117
About me
Dr. Qi Quan Leong is a specialist in infectious diseases who cares for patients in both the hospital and the clinic. With a special focus on caring for patients living with HIV, he oversees a program providing injectable PrEP (pre-exposure prophylaxis) and ART (antiretroviral therapy). He is also involved in antimicrobial stewardship (managing antibiotic use to prevent germs from developing drug resistance) and infection control strategies in the hospital.
Leong earned his medical degree at Sidney Kimmel Medical College (formerly Jefferson Medical College). He completed a residency in internal medicine at York Hospital, followed by a fellowship in infectious diseases at Westchester Medical Center.
This provider works with UCSF through the UCSF Health Community Medical Group, a multispecialty group connecting doctors and practices throughout the Bay Area.
-
Board Certifications
American Board of Internal Medicine, Infectious Disease, 2019
American Board of Internal Medicine, Internal Medicine, 2017
-
Fellowships
Westchester Medical Center - GME, Infectious Diseases, 2019
-
Residencies
York Hospital GME, Internal Medicine, 2017
-
Education
Jefferson Medical College of Thomas Jefferson University, 2014
-
Languages
Chinese
English