Portrait of Rachel J. Bystritsky
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Rachel J. Bystritsky, MD

She | Her | HersInfectious Diseases • HIV MedicineMedical Director, Outpatient Parenteral Antimicrobial Therapy Program
Infectious Diseases Parnassus
415-353-2626
Portrait of Rachel J. Bystritsky
Portrait of Rachel J. Bystritsky
ucsf logo

Rachel J. Bystritsky, MD

She | Her | HersInfectious Diseases • HIV MedicineMedical Director, Outpatient Parenteral Antimicrobial Therapy Program
Infectious Diseases Parnassus
415-353-2626

On this page

About me

Dr. Rachel J. Bystritsky is an infectious disease specialist who focuses on serious bacterial and fungal infections as well as complex infections involving bones and joints or surgically implanted hardware. She provides patient consultations in both hospital and clinic settings. She serves as medical director of the UCSF Outpatient Parenteral Antimicrobial Therapy (OPAT) Program, which oversees IV antibiotics for patients receiving care at home or a skilled nursing facility.

Bystritsky is interested in health care quality improvement and medical education. She also has an interest in antimicrobial stewardship, a term for efforts to optimize the use of antibiotics – and other agents that work against disease-causing organisms – in ways that improve outcomes for patients and combat the development of drug resistance.

Bystritsky earned her medical degree at the Icahn School of Medicine at Mount Sinai and completed a residency in internal medicine at New York – Presbyterian Hospital, serving as chief resident. She completed her fellowship in infectious diseases at UCSF.

Education & training

Board certification

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

Residency

  • Internal Medicine, Columbia University Medical Center GME

Internship

  • Internal Medicine, Columbia University Medical Center GME

Degree

  • MD, Mount Sinai School of Medicine

My expertise

Locations

    Reviews

    Average rating

    5
    5 out of 5 Stars
    151 ratings
    About provider reviews

    Showing 1-6 of 38 reviews

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    • 5 out of 5 Stars
      November 23, 2025

      Dr Bystritsky is an outstanding doctor - the combination of expertise and compassion have a very positive impact on my disease management and health overall. I would recommend her and the practice to anyone.

    • 5 out of 5 Stars
      September 25, 2025

      Dr. B is a great communicator and very knowledgeable.

    • 5 out of 5 Stars
      September 24, 2025

      God, I could not ask for better care or competency. She's like that in every meeting and even over messaging.

    • 5 out of 5 Stars
      September 22, 2025

      My Dr is amazing extremely attentive and caring

    • 5 out of 5 Stars
      August 19, 2025

      It is a privilege to be under Dr B's care. I feel incredibly supported in every way possible. I trust her judgment - trust her concern and greatly appreciate her level of care.

    • 5 out of 5 Stars
      July 17, 2025

      In every category of professionalism - and humanity! - Dr. Brystsky is an exceptionally fine medical practitioner!

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