DepartmentsTransplant CenterHematologySpecialty GroupsBone Marrow Transplant ProgramCAR-T Cell Therapy ProgramLocationRochester, MinnesotaLanguagesEnglishExisting patientsSend a secure message via patient portal Share this page via: Facebook Twitter Print Conditions treatedHodgkin lymphomaLymphoma InterestsCentral nervous system lymphomasHodgkin lymphomaVirotherapy Mayo Clinic locations Rochester, Minnesota Driving directions More info Billing & insurance Accessibility services Education2003Scholarship - Advisor: W. French AndersonGene Therapy LabsNorris Cancer Center, USCLos Angeles, CA 90033Division of Hematology, Department of Internal Medicine2001ResidentHematology/Oncology, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine2001Fellow - Hematology/OncologyMayo Graduate School of Medicine, Mayo Clinic College of Medicine1998ResidentInternal Medicine, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine1998Resident - Internal MedicineMayo Graduate School of Medicine, Mayo Clinic College of Medicine1995MDUniversity of Alabama School of Medicine1995PhD - MicrobiologyThesis title: Molecular Analysis of the Simian Immunodeficiency Virus Envelope Glycoprotein.Thesis advisor: Eric Hunter, PhD.University of Alabama at Birmingham1995Predoctoral Fellowship - MD/PhD ProgramUniversity of Alabama at Birmingham1987BS - PhysicsMississippi State UniversityShow more education Activities and honorsCertifications2005HematologyAmerican Board of Internal MedicineAwards and honors1989Life and Health Insurance Medical Research Fund FellowshipAwarding Organization1983Summa cum laudeMississippi State UniversityProfessional memberships2020 - presentMemberInternational Extranodal Lymphoma Study Group2014 - presentChairQuality Committee, Division of Hematology, Department of Internal Medicine2013 - presentCo-DirectorBlood and Marrow Transplant Program, Division of Hematology, Department of Internal Medicine2008 - 2014DirectorBlood and Marrow Transplant Fellowship Program, Division of Hematology, Department of Internal Medicine2003 - presentMemberInternational Primary CNS Lymphoma Work Group, a subset of IELSG2003 - presentMemberInternational Primary CNS Lymphoma Group of IELSG MemberAmerican Society of Hematology MemberAmerican Society of Clinical Oncology MemberZumbro Valley Medical Society, Minnesota Medical Association MemberAmerican Medical Association MemberMinnesota Medical AssociationShow more professional membershipsPublicationsSee my publicationsResearch activitiesSee a description of research activities. Conditions treatedInterestsMayo Clinic locationsEducationActivities and honors Request an appointment PST-20223067 Doctors & Medical Staff Johnston, Patrick B. M.D., Ph.D.