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Departments with related expertise Cancer Care at Mayo Clinic Colon and Rectal Surgery Critical Care Early Onset and Hereditary GI Cancers Program Gastroenterology and Hepatology Pediatric Hematology/Oncology Doctors who perform this procedure Edit search filters close Narrow your search By location Jacksonville, FL Rochester, MN Phoenix/Scottsdale, AZ By last name 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 There are no doctors whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors 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 active Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M There are no doctors 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 There are no doctors whose last name begins with the letter T T There are no doctors 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 There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-6 out of 6 doctors available Last Name Initial: L Brian E. Lacy, M.D., Ph.D. Gastroenterologist Neurogastroenterologist Jacksonville, FL Areas of focus: Colonoscopy, Upper endoscopy, Gastric emptying study, Gastrointestinal transit study, Esophageal manometry, Breath test...ing, Anorectal manometry, Impedance pH testing, Bravo capsule pH test, pH testing, Dysphagia, Pelvic floor dysfunction, Gastroparesis, Intestinal pseudo-obstruction, Constipation, Irritable bowel syndrome, Indigestion, Achalasia, Gastroesophageal reflux disease, Functional dyspepsia, Small intestinal bacterial overgrowth, Visceral pain Show more areas of focus for Brian E. Lacy, M.D., Ph.D. Ryan J. Law, D.O. Gastroenterologist Rochester, MN Areas of focus: Endoscopic procedure, Colonoscopy, Endoscopic ultrasound, Upper endoscopy, Endoscopic mucosal resection, ERCP, Colon po...lyps, Pancreatic cancer, Pancreatitis, Pancreatic cyst, Bile duct stone, Bile duct stricture, Cholecystitis, Zenker's diverticulum Show more areas of focus for Ryan J. Law, D.O. Michael D. Leise, M.D. Transplant Hepatologist Rochester, MN Areas of focus: Colonoscopy, Upper endoscopy, Hereditary hemorrhagic telangiectasia, Nonalcoholic fatty liver disease, Cirrhosis, Liver... problems, Esophageal varices, Hepatitis C, Primary sclerosing cholangitis, Hepatitis B, Cholangiocarcinoma, Portal hypertension, Hemochromatosis, Alcoholic hepatitis, Autoimmune hepatitis, Hepatocellular carcinoma, Wilson's disease, Hepatopulmonary syndrome, Primary biliary cholangitis, Portopulmonary hypertension, Hepatic encephalopathy Show more areas of focus for Michael D. Leise, M.D. Michele D. Lewis, M.D. Gastroenterologist Jacksonville, FL Areas of focus: Colonoscopy, Flexible sigmoidoscopy, Upper endoscopy, Variceal band ligation, Endoscopic biopsy, PEG-J tube placement, ...Genetic disorder, Cystic fibrosis, Pancreatitis, Pancreatic cyst, Pancreatic disorder, Pancreatic insufficiency Show more areas of focus for Michele D. Lewis, M.D. Blanca C. Lizaola-Mayo, M.D. Transplant Hepatologist Phoenix, AZ Areas of focus: Colonoscopy, Upper endoscopy, Balloon assisted endoscopy, Variceal band ligation, Hepatitis C, Hepatitis B, Autoimmune ...hepatitis, Hepatocellular carcinoma, Fatty liver disease Show more areas of focus for Blanca C. Lizaola-Mayo, M.D. Frank J. Lukens, M.D. Gastroenterologist Jacksonville, FL Areas of focus: Colonoscopy, Upper endoscopy, Capsule endoscopy, Single balloon enteroscopy, Double balloon enteroscopy, ERCP, Colon po...lyps, Pancreatic cancer, Gallstones, Gastroesophageal reflux disease, Gastrointestinal bleeding, Pancreatitis, Pancreatic cyst, Chronic gastrointestinal bleeding, Gastrointestinal varices, Pancreatic disorder, Pancreatic insufficiency, Obscure gastrointestinal bleeding, Small bowel stricture, Small bowel AVM, Small bowel angiodysplasia Show more areas of focus for Frank J. Lukens, M.D. By Mayo Clinic Staff Request an appointment About Feb. 28, 2024 Print Show references Colonoscopy. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/diagnostic-tests/colonoscopy. Accessed April 1, 2022. Lee L, et al. Overview of colonoscopy in adults. https://www.uptodate.com/contents/search. Accessed April 1, 2022. AskMayoExpert. Colorectal cancer: Screening and management (adult). Mayo Clinic; 2021. Screening for colorectal cancer: U.S. Preventive Services Task Force Recommendation Statement. Journal of the American Medical Association. 2021; doi:10.1001/jama.2021.6238. A-Rahim YI. Bowel preparation before colonoscopy in adults. https://www.uptodate.com/contents/search. Accessed April 1, 2022. Gupta S, et al. Recommendations for follow-up after colonoscopy and polypectomy: A consensus update by the U.S. Multi-Society Task Force on Colorectal Cancer. Gastroenterology. 2020; doi:10.1053/j.gastro.2019.10.026. Khanna S (expert opinion). Mayo Clinic. April 4, 2022. Related Anal fissure Anal itching Anemia Carcinoid tumors Clear liquid diet Colon cancer Colon cancer screening: At what age can you stop? 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Dec. 07, 2022, 07:47 p.m. CDT Show more news from Mayo Clinic Products & Services A Book: Future Care A Book: Mayo Clinic on Digestive Health Show more products and services from Mayo Clinic Mayo Clinic in Rochester, Minnesota, has been recognized as the best Gastroenterology & GI Surgery hospital in the nation for 2024-2025 by U.S. News & World Report. Learn more about this top honor ColonoscopyAboutDoctors&Departments PRC-20393555 Patient Care & Health Information Tests & Procedures Colonoscopy