image of Mary B. Lesh
  • Telehealth Visits
bch logo

Mary B. Lesh, NP

Hematology and Medical Oncology • Medical Oncology
Pediatric Hematology Mission Bay
877-822-4453
image of Mary B. Lesh
image of Mary B. Lesh
bch logo

Mary B. Lesh, NP

Hematology and Medical Oncology • Medical Oncology
Pediatric Hematology Mission Bay
877-822-4453
  • Telehealth Visits

On this page

About me

Mary Lesh is a pediatric nurse practitioner who specializes in caring for patients with blood diseases. Her expertise includes treating bleeding disorders, conditions in which blood doesn’t clot properly.

Lesh's research focuses on improving care for bleeding disorders. She works with researchers in other specialties, including physical therapy and radiology, to explore ways to use ultrasound on the musculoskeletal system in the diagnosis of bleeding events. She also educates and mentors her nursing colleagues on care for patients with bleeding disorders.

Lesh earned her master's degree in nursing at UCSF, training to become a certified pediatric nurse practitioner. Prior to UCSF, she worked within the federal network of hemophilia treatment centers.

Lesh has chaired the National Hemophilia Foundation's Nursing Working Group and currently serves as the nurse practitioner co-lead of a nursing work group for the Western States Regional Hemophilia Network. She is a member of the Hemostasis and Thrombosis Research Society’s planning committee. In 2022, she received the UCSF Advanced Practice Nursing Award.

Education

Board Certification

  • Pediatric Primary Care Nurse Practitioner, Pediatric Nursing Certification Board (PNCB)

School

  • MSN, UCSF School of Nursing

Care Keywords

  • Services
    • Hematology and Medical Oncology
    • Medical Oncology
    • Pediatric Hematology-Oncology

Locations

    Please check with your health insurance plan regarding coverage for this type of care. Not all providers at UCSF Health are covered by every insurance plan.

    For informational purposes only, a link to the federal Centers for Medicare and Medicaid Services (CMS) Open Payments web page is provided here.

    The federal Physician Payments Sunshine Act requires that detailed information about payment and other payments of value worth over ten dollars ($10) from manufacturers of drugs, medical devices, and biologics to physicians and teaching hospitals be made available to the public.