- 2015 - 2017
Chair ElectScientific Advisory Board, Lymphoma Research Foundation
- 2015 - 2017
Chair ElectScientific Advisory Board, Lymphoma Research Foundation
- 2012
MemberConstitution Committee, Eastern Cooperative Oncology Group
- 2012
MemberConstitution Committee, Eastern Cooperative Oncology Group
- 2007 - present
MemberExecutive Committee, Lymphoma Research Foundation
- 2006 - present
MemberScientific Advisory Board, Lymphoma Research Foundation
- 2005
MemberProgram Committee, Lymphoma Research Foundation
- 2005 - present
MemberLymphoma Research Foundation
- 2004 - present
MemberFrontier Science Board of Directors, Eastern Cooperative Oncology Group
- 2000 - 2012
Advisory Board MemberEastern Cooperative Oncology Group
- 2000
Associate EditorMayo Internal Medicine Board Review Book, Mayo Foundation for Medical Education and Research
- 2000 - present
Editorial Board MemberAmerican Society of Clinical Oncology
- 1999 - 2006
ChairBoard Recertification in Internal Medicine, Mayo Clinic Task Forces/Work Groups
- 1999 - 2006
ChairInstitution Task Force on Meals at Education Conferences, Mayo Clinic Task Forces/Work Groups
- 1999 - 2006
LeaderTask Force for the development of a mechanism for the electronic accounting, Continuity Clinic, Department of Internal Medicine
- 1999 - 2006
ChairInitiative on Academic Appointments in the Department of Medicine, Department of Internal Medicine
- 1999 - 2006
ChairTask Force on Board Recertification in Internal Medicine, Department of Internal Medicine
- 1999 - 2006
LeaderIntegrated Curriculum Task Force, Residency and Subspecialty Training Programs, Department of Internal Medicine
- 1999 - 2006
MemberBoard Recertification in Internal Medicine, Mayo Clinic Task Forces/Work Groups
- 1999 - 2006
MemberInstitution Task Force on Meals at Education Conferences, Mayo Clinic Task Forces/Work Groups
- 1999 - 2006
MemberLeadership Committee, Department of Internal Medicine
- 1999 - 2006
MemberTask Force for the development of a mechanism for the electronic accounting, Continuity Clinic, Department of Internal Medicine
- 1999 - 2006
MemberInitiative on Academic Appointments in the Department of Medicine, Department of Internal Medicine
- 1999 - 2006
MemberTask Force on Board Recertification in Internal Medicine, Department of Internal Medicine
- 1999 - 2006
MemberIntegrated Curriculum Task Force, Residency and Subspecialty Training Programs, Department of Internal Medicine
- 1998 - 2006
MemberExecutive Committee, Department of Internal Medicine
- 1998 - 2006
ChairGraduate Education Committee, Internal Medicine and Medical Specialties, Mayo Graduate School of Medicine
- 1998 - 2006
MemberMayo Nurse Practitioner and Physician Assistant Joint Advisory Committee, Department of Internal Medicine
- 1998 - 2006
MemberAssociation of Program Directors in Internal Medicine
- 1998 - 2004
MemberEducation Committee, Mayo Clinic Rochester Committees
- 1998 - 2002
MemberEducation Visibility Task Force, Mayo Clinic Rochester Task Forces
- 1998 - present
MemberInternational Society of Hematology
- 1997 - 2014
MemberMinnesota Society of Clinical Oncology
- 1997 - 2012
MemberFoundation Committee, Eastern Cooperative Oncology Group
- 1997 - 1999
MemberBoard of Trustees, Minnesota Society of Clinical Oncology
- 1997 - present
MemberAudit Committee, Eastern Cooperative Oncology Group
- 1996 - 1997
MemberExecutive Committee, Eastern Cooperative Oncology Group
- 1995 - 2015
ChairFiscal Oversight Committee, Eastern Cooperative Oncology Group
- 1995 - 1999
MemberStaff Utilization & Funding Allocation Subcommittee, Mayo Clinic Cancer Center - Rochester, Mayo Clinic Cancer Center
- 1995 - 1999
MemberCancer Center Clinical Research Committee, Division of Hematology, Department of Internal Medicine
- 1995 - 1998
MemberAdministrative Committee, Hematology Research Section Committee, Division of Hematology
- 1995 - present
MemberFiscal Oversight Committee, Eastern Cooperative Oncology Group
- 1995 - present
MemberAssociation of Subspecialty Professors
- 1994 - 2014
Scientific AdvisorAudit Committee, North Central Cancer Treatment Group
- 1994 - 1995
MemberConstitution Committee, Eastern Cooperative Oncology Group
- 1994 - 1995
MemberInternal Review Committee, Eastern Cooperative Oncology Group
- 1994 - 1995
MemberConstitution Committee, Eastern Cooperative Oncology Group
- 1994
MemberNominating Committee, Association of Hematology/Oncology Program Directors
- 1994 - present
MemberAudit Committee, North Central Cancer Treatment Group
- 1993 - 1995
MemberOncology Research Committee, Division of Hematology, Department of Internal Medicine
- 1993 - present
MemberPrincipal Investigator Committee, Eastern Cooperative Oncology Group
- 1993 - present
MemberPrincipal Investigator, U10 Grant, Eastern Cooperative Oncology Group
- 1992 - present
MemberAmerican Society of Clinical Oncology
- 1991 - 2014
Active MemberNorth Central Cancer Treatment Group
- 1991 - 2014
MemberNorth Central Cancer Treatment Group
- 1991 - 2004
ChairLymphoma Disease-Oriented Group, Division of Hematology, Department of Internal Medicine
- 1991 - 2000
MemberHematology Committee, North Central Cancer Treatment Group
- 1991 - 1996
MemberSuccessful five-year renewals, Site visits for all subspecialty programs, Department of Internal Medicine
- 1991 - 1993
MemberDevelopment Committee, Department of Internal Medicine
- 1991 - 1993
PresidentEducation Society, Mayo Clinic Rochester Societies
- 1991
MemberEducation Society, Mayo Clinic Rochester Societies
- 1991 - present
MemberLymphoma Disease-Oriented Group, Division of Hematology, Department of Internal Medicine
- 1990 - 1997
MemberClinical Investigator Education Committee, Mayo Clinic Rochester Committees
- 1989 - 1997
MemberEducation Committee, Mayo Group Practices
- 1989 - present
MemberAmerican Society of Hematology
- 1988 - 1997
ChairSubcommittee on Subspecialty Training, Department of Internal Medicine
- 1988 - 1997
MemberExecutive Committee, General Medical Training Committee, Department of Internal Medicine
- 1988 - 1997
MemberGraduate Education Committee, Internal Medicine and Medical Specialties, Mayo Graduate School of Medicine
- 1987 - 1997
MemberGeneral Medicine Training Subcommittee, Department of Internal Medicine
- 1987 - 1991
MemberPharmacy and Therapeutics Committee, Department of Pharmacy
- 1987 - present
MemberHematology Research Section Committee, Division of Hematology, Department of Internal Medicine
- 1986 - 2006
MemberSubcommittee on Subspecialty Training, Department of Internal Medicine
- 1986 - 1997
MemberAssociation of Hematology/Oncology Program Directors
- 1985 - 1997
MemberHematology Education Committee, Division of Hematology, Department of Internal Medicine
- 1985 - present
Active MemberEastern Cooperative Oncology Group
- 1985 - present
MemberAmerican Medical Association
- 1985 - present
MemberMinnesota Medical Association
- 1985 - present
MemberZumbro Valley Medical Society, Minnesota Medical Association
- 1985 - present
MemberLymphoma Steering Committee, Eastern Cooperative Oncology Group
- 1985 - present
MemberLeukemia Steering Committee, Eastern Cooperative Oncology Group
- 1985 - present
MemberEastern Cooperative Oncology Group
- 1985 - present
MemberMinnesota Medical Association, American Medical Association
- 1983 - 1985
MemberSubcommittee to Second Year Medical Students, Subcommittee on Undergraduate Education, Department of Internal Medicine
- 1982 - 1985
MemberSubcommittee on Undergraduate Education, Department of Internal Medicine
- 1980 - 1982
MemberInternal Medicine Resident Graduate Education Committee, Department of Internal Medicine