Doctors 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 Find a doctor whose last name begins with the letter Z Z active View All By Location: View All Rochester, MN Phoenix/Scottsdale, AZ Jacksonville, FL Karthik Ravi, M.D. Rochester, MN Area of Focus: Gastroesophageal reflux disease, Eosinophilic esophagitis, Achalasia, Esophageal spasms Douglas L. Riegert-Johnson, M.D. Jacksonville, FL Area of Focus: Colonoscopy, Upper endoscopy, Fecal transplant, Chromoendoscopy, Pancreatic cancer, Lynch syndrome, Familial adenomatous polyposis Lewis R. Roberts, M.B., Ch.B., Ph.D. Rochester, MN Area of Focus: Hepatocellular carcinoma Barry G. Rosser, Jr., M.D. Jacksonville, FL Area of Focus: Liver transplant, Pre-transplant evaluation, Post-transplant long-term care, Cholangiocarcinoma, Primary sclerosing cholangitis, Hepatocellular carcinoma, Primary biliary cholangitis, Nonalcoholic fatty liver disease, Cirrhosis, Autoimmune hepatitis, Alcoholic hepatitis, Hepatopulmonary syndrome, Liver disease, Liver cancer, Hepatic encephalopathy Kevin C. Ruff, M.D. Phoenix, AZ Area of Focus: Balloon-assisted enteroscopy, Nutrition (Healthy eating) Kristy K. Rumer, M.D., Ph.D. Rochester, MN Area of Focus: Colorectal surgery, Rectal cancer surgery, Colon cancer surgery Yuri A. Saito Loftus, M.D. Rochester, MN Area of Focus: Irritable bowel syndrome, Gastrointestinal disorder, Pelvic floor dysfunction Jewel J. Samadder, M.D. Phoenix, AZ Area of Focus: Colonoscopy, Endoscopic mucosal resection, Endoscopic procedure, Lynch syndrome, Barrett's esophagus, MUTYH-associated polyposis, Familial adenomatous polyposis, Juvenile polyposis syndrome, Peutz-Jeghers syndrome, Cowden syndrome, BRCA gene mutation William Sanchez, M.D. Rochester, MN Area of Focus: Colonoscopy, Liver biopsy, Upper endoscopy, Post-liver transplant care, Pre-liver transplant evaluation, Cholangiocarcinoma, Hepatitis C, Hepatocellular carcinoma, Nonalcoholic fatty liver disease, Cirrhosis, Liver cancer, Gallbladder cancer, Hepatic encephalopathy, Chronic liver disease Raj Satyanarayana, M.D. Jacksonville, FL Area of Focus: Liver transplant, Pre-transplant evaluation, Post-transplant long-term care, Cholangiocarcinoma, Primary sclerosing cholangitis, Hepatocellular carcinoma, Primary biliary cholangitis, Nonalcoholic fatty liver disease, Cirrhosis, Acute liver failure, Alcoholic hepatitis, Hepatopulmonary syndrome, Liver disease, Liver cancer, Hepatic encephalopathy, Viral hepatitis Pagination Physicians PrevPrevious Page Go to page 1414 Go to page 1515 Go to page 1616 Go to page 1717 Go to page 1818 NextNext Page Medical Professionals Digestive Diseases Physicians