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 Nicholas P. McKenna, M.D., M.S. Rochester, MN Area of Focus: Anorectal surgery, Colonoscopy, Laparoscopic surgery, Ileoanal anastomosis surgery, Hemorrhoidectomy, Hemorrhoidal banding, Ileostomy surgery, Colostomy, Colorectal surgery, Robotic surgery, Rectal cancer surgery, Colectomy, Proctectomy, Colon cancer surgery, Small bowel resection, Bowel resection, Colon cancer, Inflammatory bowel disease, Rectal cancer, Familial adenomatous polyposis, Ulcerative colitis, Diverticulitis, Crohn's disease, Perianal abscess, Colon polyps, Anal fissure, Anal fistula, Anal cancer, Hemorrhoids, Anal squamous cell carcinoma, Polyposis syndromes Amit Merchea, M.D. Jacksonville, FL Area of Focus: Colostomy, Rectal cancer surgery, Chemotherapy for colon cancer, Colon cancer surgery, PIPAC, Colon cancer, Rectal cancer, Ulcerative colitis, Crohn's disease, Anal fistula Laurence J. Miller, M.D. Phoenix, AZ Area of Focus: Pancreatic neuroendocrine tumor, Zollinger Ellison Syndrome Nitin Mishra, M.B.B.S., M.P.H. Phoenix, AZ Area of Focus: Laparoscopic surgery, Colostomy, Colorectal surgery, Robotic surgery, Rectal cancer surgery, Intraoperative radiation therapy, Colon cancer surgery, Colon cancer, Inflammatory bowel disease, Rectal cancer, Rectal prolapse, Anal fistula Omar Y. Mousa, M.B.B.S., M.D. Jacksonville, FL Area of Focus: Liver transplant, Post-transplant long-term care, Pre-liver transplant evaluation, Hepatic encephalopathy, Hepatocellular carcinoma, Cirrhosis, Nonalcoholic fatty liver disease, Primary biliary cholangitis, Cholangiocarcinoma, Primary sclerosing cholangitis, Acute liver failure, Autoimmune hepatitis, Hemochromatosis, Alcoholic hepatitis, Metabolic liver disease Joseph A. Murray, M.D. Rochester, MN Area of Focus: Celiac disease, Achalasia Vandana Nehra, M.D. Rochester, MN Area of Focus: Gastrointestinal disorder, Nutrition (Healthy eating) Cuong C. Nguyen, M.D. Phoenix, AZ Area of Focus: Upper endoscopy, ERCP, Endoscopic ultrasound, Gastroesophageal reflux disease Nicholas R. Oblizajek, M.D. Rochester, MN Area of Focus: Colonoscopy, Endoscopic procedure, Anorectal manometry, Anorectal function testing, Esophagoscopy, Breath testing, Pelvic floor dysfunction, Gastroesophageal reflux disease, Diarrhea, Functional dyspepsia, Constipation, Gastroparesis, Functional bowel disorder Philip N. Okafor, M.D. Jacksonville, FL Area of Focus: Upper endoscopy, Colonoscopy, Flexible sigmoidoscopy, Fecal transplant, Capsule endoscopy, Fecal incontinence, Chronic constipation, Gastroesophageal reflux disease, Irritable bowel syndrome, Anemia, Helicobacter pylori infection, Polyp, Chronic diarrhea Pagination Physicians PrevPrevious Page Go to page 1111 Go to page 1212 Go to page 1313 Go to page 1414 Go to page 1515 NextNext Page Medical Professionals Digestive Diseases Physicians