Hematology
Patrick Johnston, M.D.
Associate Professor of Medicine
Rochester, MN
Patrick B. Johnston, M.D., Ph.D., is a hematologist specializing in lymphoma and other hematologic malignancies at Mayo Clinic in Rochester, Minnesota. He primarily treats B-cell lymphoma, Burkitt lymphoma, follicular lymphoma, Hodgkin lymphoma, and general lymphoma cases, focusing on adult patients requiring advanced interventions for these conditions. As part of the Bone Marrow Transplant Program and CAR-T Cell Therapy Program within the Mayo Clinic Comprehensive Cancer Center and Transplant C
40+
Years in Practice
Credentials
Board Certifications
- Hematology (ABIM)
Education & Training
- Medical School: University of Alabama at Birmingham (MD, PhD in Microbiology)
- Residency: Mayo Clinic (Internal Medicine)
- Fellowship: Mayo Clinic (Hematology/Oncology)
Peer Recognition
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Malignant Hematology
Conditions & Treatments
LeukemiaMultiple MyelomaImmunotherapyHematologic MalignanciesLymphomaCAR-T Cell Therapy
Practice Details
Hospital Affiliations
- Mayo Clinic
Languages
English
Experience
40+ years in practice