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