Portrait of Brian S. Schwartz
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Brian S. Schwartz, MD

Infectious Diseases
Infectious Diseases Parnassus
415-353-2626
Portrait of Brian S. Schwartz
Portrait of Brian S. Schwartz
ucsf logo

Brian S. Schwartz, MD

Infectious Diseases
Infectious Diseases Parnassus
415-353-2626

On this page

About me

Dr. Brian Schwartz specializes in treating infectious diseases. He has particular expertise in infections that develop in patients with suppressed immune systems, such as organ and stem cell transplant recipients. He serves as a director of UCSF's infectious diseases clinics.

Schwartz's research focuses on Staphylococcus aureus infections (commonly called staph infections), particularly the interaction between colonization and recurrent infection and the mechanisms of antibiotic resistance. Other interests include latent tuberculosis infection and Chagas disease in patients with suppressed immune systems, as well as tropical medicine (the study of conditions found in tropical climates).

Schwartz earned his undergraduate degree in biological anthropology at the University of Michigan. He earned his medical degree from Rush Medical College and completed an internal medicine residency at Massachusetts General Hospital. He completed a fellowship in infectious diseases at UCSF.

Schwartz is a member of the Infectious Diseases Society of America and American Society of Transplantation.

Education & training

Board certification

  • Infectious Disease, American Board of Internal Med/Infectious Disease

Fellowship

  • Infectious Diseases, UCSF Graduate Medical Education

Residency

  • Internal Medicine, Massachusetts General Hospital
  • Internal Medicine & Pediatrics, Massachusetts General Hospital

Internship

  • Internal Medicine & Pediatrics, Massachusetts General Hospital

Degree

  • MD, Rush Medical College

My expertise

Locations

    Reviews

    Average rating

    4.9
    4.9 out of 5 Stars
    34 ratings
    About provider reviews

    Showing 1-5 of 5 reviews

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    • 5 out of 5 Stars
      January 12, 2026

      The Dr. Was Excellent.

    • 5 out of 5 Stars
      December 2, 2025

      This was best experience I ever had at UCSF, and I can't thank Dr Brian Schwartz & UCSF enough for saving my life.

    • 5 out of 5 Stars
      September 9, 2025

      After struggling with the issues, I have I returned to UCSF and was referred to Dr Schwartz who IMMEDIATELY KNEW what was going on either my lungs and potential bacterial infection. It has taken 19 months to finally get a clear diagnosis. Thank you Dr. Schwartz and his team!!

    • 5 out of 5 Stars
      March 27, 2025

      Dr Schwartz is terrific- very knowledgeable, friendly and patient. I did not feel rushed, he was thorough, and he really cared about my issues.

    • 5 out of 5 Stars
      May 2, 2024

      Dr. Schwartz is truly a kind, attentive, excellent MD who has "held my hand" through this whole process.

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