Departmentsطب الجهاز الهضمي والكبدSpecialty GroupsEsophageal ClinicLocationRochester, MinnesotaLanguagesEnglishExisting patientsSend a secure message via patient portal Conditions treatedEosinophilic esophagitisGastrointestinal bleeding InterestsEosinophilic esophagitisObscure GI bleeding Mayo Clinic locations Rochester, Minnesota Driving directions More info Billing & insurance Accessibility services Education1987Fellow - Gastroenterology and HepatologyUniversity of Pittsburgh, Pittsburgh1985Resident - Internal MedicineNorthwestern University1983Internship - Internal MedicineNorthwestern University1982MDWayne State University1978BA - ChemistryDartmouth College1974OtherDetroit Country Day SchoolShow more education Activities and honorsCertifications1987GastroenterologyAmerican Board of Internal Medicine1985Internal MedicineAmerican Board of Internal MedicineAwards and honors2010Top Abstract MemberAmerican College of Gastroenterology2010Department of Medicine Laureate AwardDepartment of Internal MedicineProfessional memberships2014 - 2030MemberMayo Clinic in Rochester1999 - presentMemberAmerican Society for Gastrointestinal Endoscopy1999 - presentMemberAmerican College of Gastroenterology1996 - 1998MemberBoard of Directors, Burns Clinic Medical Center1996 - 1998ChairBurns Clinic Foundation, Burns Clinic Medical Center1996 - 1998MemberBurns Clinic Foundation, Burns Clinic Medical Center1993 - 2000MemberBockus International Gastroenterology Society1993FellowAmerican College of Physicians1988 - 1998MemberMichigan State Medical Society1988 - 1998MemberNorthern Michigan Medical Society1986 - presentMemberAmerican Medical Association1986 - presentMemberAmerican Gastroenterological Association1984 - presentMemberAmerican College of PhysiciansShow more professional membershipsPublicationsSee my publicationsResearch activitiesSee a description of research activities. Conditions treatedInterestsMayo Clinic locationsEducationActivities and honors Request an appointment PST-20217463 الأطباء والفريق الطبي Alexander, Jeffrey A. M.D.