المتخصصون في المجالات الطبية

Elizabeth Rajan, M.D.

1. Rochester, MN

Area of Focus:

Endoscopic ultrasound, Upper endoscopy, Capsule endoscopy, Balloon assisted endoscopy

Francisco C. Ramirez, M.D.

1. Phoenix, AZ

Area of Focus:

Upper endoscopy, Colon cancer

Karthik Ravi, M.D.

1. Rochester, MN

Area of Focus:

Achalasia, Gastroesophageal reflux disease, Eosinophilic esophagitis, Esophageal spasms

Douglas L. Riegert-Johnson, M.D.

1. Jacksonville, FL

Area of Focus:

Colonoscopy, Fecal transplant, Upper endoscopy, Chromoendoscopy, Lynch syndrome, Familial adenomatous polyposis, Pancreatic cancer

Lewis R. Roberts, M.B., Ch.B., Ph.D.

1. Rochester, MN

Area of Focus:

Hepatocellular carcinoma

Barry G. Rosser, Jr., M.D.

1. Jacksonville, FL

Area of Focus:

Liver transplant, Post-transplant long-term care, Pre-transplant evaluation, Nonalcoholic fatty liver disease, Cirrhosis, Liver problems, Primary sclerosing cholangitis, Cholangiocarcinoma, Liver cancer, Alcoholic hepatitis, Autoimmune hepatitis, Hepatocellular carcinoma, Hepatopulmonary syndrome, Primary biliary cholangitis

Kevin C. Ruff, M.D.

1. Phoenix, AZ

Area of Focus:

Balloon assisted endoscopy, Nutrition (Healthy eating)

Kristy K. Rumer, M.D., Ph.D.

1. Rochester, MN

Yuri A. Saito Loftus, M.D.

1. Rochester, MN

Area of Focus:

Pelvic floor dysfunction, Irritable bowel syndrome, Gastrointestinal disorder

Jewel J. Samadder, M.D.

1. Phoenix, AZ

Area of Focus:

Endoscopic procedure, Colonoscopy, Endoscopic mucosal resection, Lynch syndrome, Familial adenomatous polyposis, Barrett's esophagus, Peutz-Jeghers syndrome, Juvenile polyposis syndrome, Cowden's syndrome, MUTYH-associated polyposis, BRCA gene mutation