DepartmentsMayo Clinic Comprehensive Cancer CenterLaboratory Medicine and PathologyAnatomic PathologySpecialty GroupsBreast ClinicEarly Onset and Hereditary GI Cancers ProgramLocationPhoenix, ArizonaLanguagesEnglishExisting patientsSend a secure message via patient portal Mayo Clinic locations Phoenix, Arizona Driving Directions More info Billing & insurance Accessibility services Education2008Fellowship - Breast PathologyDepartment of Anatomic Pathology, MD Anderson Cancer Center2007Fellowship - Gastrointestinal, Hepatic, and Pancreaticobiliary PathologyDepartment of Anatomic Pathology, Cleveland Clinic2006Residency - Anatomic and Clinical PathologyDepartment of Laboratory Medicine, Cleveland Clinic2005Chief ResidentDepartment of Anatomic Pathology, Cleveland Clinic2002Internship - Internal MedicineMount Clemens General Hospital2001Doctor of Osteopathic MedicineMichigan State University College of Osteopathic Medicine1996MS - BiologyNorthern Michigan University1994BS - BiologyNorthern Michigan UniversityShow more education Activities and honorsCertifications2006Anatomic & Clinical PathologyAmerican Board of PathologyAwards and honors2016Outstanding Teaching Award in Anatomic PathologyUniversity of Utah2015Joe Holden Award for Clinical Excellence in Anatomic PathologyDepartment of Pathology, University of Utah2010Merit AwardAmerican Society of Clinical Oncology2007Lynn Sage Travel Grant Award RecipientLynn Sage Cancer Research Foundation2006George C. Hoffman Resident Teaching AwardCleveland Clinic2001Janet M. Glasgow Memorial Achievement CitationAmerican Medical Women's AssociationShow more awards and honorsProfessional memberships2023 - presentCo-DirectorHistology Laboratory, Department of Laboratory Medicine and Pathology2022 - presentStaff ParticipantBreast, Tumor Board, Mayo Clinic Arizona Committees2022 - presentStaff ParticipantColorectal, Tumor Board, Mayo Clinic Arizona Committees2022 - presentStaff ParticipantInflammatory Bowel Disease Conference2017 - 2022Staff ParticipantBreast, Tumor Board, Cleveland Clinic2017 - 2022Staff ParticipantColorectal, Tumor Board, Cleveland Clinic2013 - 2016Staff ParticipantColorectal, Tumor Board, University of Utah2013 - 2016Staff ParticipantBreast, Tumor Board, University of Utah2013 - 2016Staff ParticipantLiver Transplant Conference, University of Utah2012 - 2015Abstract ReviewerBreast Subspecialty, United States and Canadian Academy of Pathology2011 - presentMemberInternational Society of Breast Pathology2011 - presentMemberRodger C. Haggitt Gastrointestinal Pathology Society2002 - presentMemberUnited States and Canadian Academy of Pathology2002 - presentMemberCollege of American Pathologists2002 - presentMemberAmerican Society for Clinical PathologyShow more professional membershipsPublicationsSee my publications Mayo Clinic locationsEducationActivities and honors Request an appointment PST-20535364 Doctors & Medical Staff Downs, Erinn D.O.