Doctors Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Find doctors and medical staff: Edit search filters close Narrow your search Doctor's Name, Condition Or Procedure By location Rochester, MN Phoenix/Scottsdale, AZ Jacksonville, FL By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H Find a doctor whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T Find a doctor whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X Find a doctor whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z By conditions treated No results found By procedures performed No results found By spoken language No results found Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 151-160 out of 176 doctors available Sid Singh, M.B.B.S. Gastroenterologist Phoenix, AZ Areas of focus: Colonoscopy, Upper endoscopy, Crohn's disease, Ulcerative colitis, Microscopic colitis Frank A. Sinicrope, M.D. Internist Oncologist Gastroenterologist Rochester, MN Areas of focus: Biological therapy for cancer, Chemotherapy for colon cancer, Colon cancer Diana L. Snyder, M.D. Gastroenterologist Rochester, MN Areas of focus: Colonoscopy, Esophageal manometry, Esophageal dilation, Gastroesophageal reflux disease, Eosinophilic esophagitis, Acha...lasia, Esophageal spasms Show more areas of focus for Diana L. Snyder, M.D. Dana B. Steien, M.D. Rochester, MN Michael C. Stephens, M.D. Pediatric Gastroenterologist Rochester, MN Areas of focus: Crohn's disease, Inflammatory bowel disease, Ulcerative colitis Ryan W. Stidham, M.D. Gastroenterologist Jacksonville, FL Seth R. Sweetser, M.D. Internist Gastroenterologist Rochester, MN Lawrence A. Szarka, M.D. Gastroenterologist Rochester, MN Areas of focus: Gastroparesis, Gastrointestinal disorder, Indigestion Jayant A. Talwalkar, M.D., M.P.H. Transplant Hepatologist Rochester, MN Areas of focus: Liver transplant, Nonalcoholic fatty liver disease, Cirrhosis, Hepatic encephalopathy, Portal hypertension Sarah B. Umar, M.D. Gastroenterologist Phoenix, AZ Pagination Doctor search PrevPrevious Page Go to page 1414 Go to page 1515 Go to page 1616 Go to page 1717 Go to page 1818 NextNext Page Learn more about the Mayo Clinic Department of Gastroenterology and Hepatology location nearest you: Gastroenterology and Hepatology in Rochester, Minnesota Gastroenterology and Hepatology in Jacksonville, Florida Gastroenterology and Hepatology in Scottsdale, Arizona Request an appointment Conditions treatedDoctors by location and specialty Dec. 05, 2025 Share on: FacebookTwitter Mayo Clinic in Rochester, Minnesota, has been recognized as the best Gastroenterology & GI Surgery hospital in the nation by U.S. News & World Report. Learn more about this top honor Gastroenterology and HepatologyDepartmenthomeSectionsOverviewTests & proceduresConditions treatedDoctorsDoctors by location and specialtySpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsDoctors by location and specialtySpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20308333 Medical Departments & Centers Gastroenterology and Hepatology 3X your impact!Give Now!Your gift can go 3X as far to shape the future of cancer care. Give Now!