DepartmentsHematologyLocationRochester, MinnesotaLanguagesEnglishExisting patientsSend a secure message via patient portal Share this page via: Facebook Twitter Print Email a friend Conditions treatedChronic lymphocytic leukemiaHairy cell leukemiaLarge granular lymphocyte disordersLeukemia InterestsEpidemiology of chronic lymphocytic leukemias and lymphoproliferative disorders Familial chronic lymphocytic leukemia and lymphoproliferative disorders Treatment of chronic lymphocytic leukemia and other lymphoproliferative disorders including hairy cell leukemia, LGL leukemia Mayo Clinic locations Rochester, Minnesota Driving directions More info Billing & insurance Accessibility services Education1993Fellow - Hematology/OncologyMayo Graduate School of Medicine, Mayo Clinic College of Medicine1983Resident - Internal MedicineGunderson Clinic/Lutheran Hospital1980MDUniversity of Wisconsin School of Medicine1976BS - Environmental and Public HealthUniversity of Wisconsin, Eau ClaireShow more education Activities and honorsCertifications1993Medical OncologyAmerican Board of Internal Medicine1992HematologyAmerican Board of Internal Medicine1983Internal MedicineAmerican Board of Internal MedicineShow more certificationsAwards and honors2015Hematology Teacher of the YearMayo Clinic Division of Hematology/Oncology Fellowship2015Exellence in TeachingInternal Medicine Residency Program, Mayo Graduate School of Medicine, Mayo Clinic College of Medicine and Science2015Professionalism Article PrizeThe ABIM Foundation2007Laureate Award-HematologyDepartment of Internal Medicine2004Laureate Award-HematologyDepartment of Internal Medicine1976Graduated Summa Cum LaudeUniversity of Wisconsin, Eau ClaireShow more awards and honorsProfessional memberships2011FacultyPhysician Well Being Intervention Study, Department of Internal Medicine2006 - 2010MemberTrip and Travel Committee, Mayo Clinic Rochester Committees2005 - 2012ChairChronic Lymphocytic Leukemia Clinic, Division of Hematology, Department of Internal Medicine2002 - 2008Medical EditorTogether, Mayo Clinic Cancer Center Patient Newsletter, Mayo Clinic Rochester Committees2001 - 2007Section HeadDivision of Hematology, Department of Internal Medicine2001 - 2007MemberPhysician-Patient Comm Work Group, Department of Internal Medicine2000 - presentAustin Medical Oncology Outreach PracticMayo Clinic Health System1999 - 2004CoordinatorResidency Program, Division of Hematology, Department of Internal Medicine1999 - 2004MemberResidency Program, Division of Hematology, Department of Internal Medicine1998 - presentAlbert Lea Med Onc Outreach PracticMayo Clinic Health System MemberAmerican College of Physicians MemberAmerican Society of Clinical Oncology MemberAmerican Society of Hematology MemberChristian Medical & Dental SocietyShow more professional membershipsPublicationsSee my publicationsResearch activitiesSee a description of research activities. Conditions treatedInterestsMayo Clinic locationsEducationActivities and honors Request an appointment PST-20218105 Doctors & Medical Staff Call, Timothy (Tim) G. M.D.