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 Kellie L. Mathis, M.D. Rochester, MN Area of Focus: Colonoscopy, Robotic surgery, Colorectal surgery, Rectal cancer surgery, Flexible sigmoidoscopy, Colectomy, Rectal prolapse surgery, Proctectomy, Intraoperative radiation therapy, Colostomy, Ileoanal anastomosis surgery, Colon cancer surgery, Coloanal anastomosis, Anorectal surgery, Laparoscopic surgery, Ileostomy surgery, Colon cancer, Polyp, Inflammatory bowel disease, Ulcerative colitis, Lynch syndrome, Hemorrhoids, Fistula, Pelvic floor defecatory dysfunction, Anal cancer, Colon polyps, Anorectal abnormality, Rectal cancer, Carcinoid tumor, Diverticulitis, Pouchitis, Abscess, Rectal prolapse, Anal fissure, Anal fistula, Constipation, Familial adenomatous polyposis, Vaginal fistula, Recurrent cancer, Pelvic floor dysfunction, Polyposis syndromes, Tubular colon adenoma Nicholas P. McKenna, M.D., M.S. Rochester, MN Area of Focus: Colonoscopy, Robotic surgery, Colorectal surgery, Rectal cancer surgery, Colectomy, Proctectomy, Colostomy, Ileoanal anastomosis surgery, Colon cancer surgery, Anorectal surgery, Laparoscopic surgery, Small bowel resection, Ileostomy surgery, Bowel resection, Hemorrhoidectomy, Hemorrhoidal banding, Colon cancer, Crohn's disease, Inflammatory bowel disease, Ulcerative colitis, Hemorrhoids, Anal cancer, Colon polyps, Rectal cancer, Diverticulitis, Anal fissure, Anal fistula, Familial adenomatous polyposis, Anal squamous cell carcinoma, Polyposis syndromes, Perianal abscess Amit Merchea, M.D. Jacksonville, FL Area of Focus: Rectal cancer surgery, Colostomy, Chemotherapy for colon cancer, Colon cancer surgery, PIPAC, Colon cancer, Crohn's disease, Ulcerative colitis, Rectal cancer, 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: Robotic surgery, Colorectal surgery, Rectal cancer surgery, Intraoperative radiation therapy, Colostomy, Colon cancer surgery, Laparoscopic 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, Cholangiocarcinoma, Nonalcoholic fatty liver disease, Cirrhosis, Acute liver failure, Alcoholic hepatitis, Hepatic encephalopathy 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, Endoscopic ultrasound, ERCP, Gastroesophageal reflux disease Nicholas R. Oblizajek, M.D. Rochester, MN Area of Focus: Colonoscopy, Anorectal function testing, Esophagoscopy, Endoscopic procedure, Breath testing, Anorectal manometry, Gastroesophageal reflux disease, Functional bowel disorder, Gastroparesis, Diarrhea, Functional dyspepsia, Constipation, Pelvic floor dysfunction 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