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Departments with related expertise Cancer Care at Mayo Clinic Critical Care Early Onset and Hereditary GI Cancers Program Gastroenterology and Hepatology Trauma, Critical Care and General Surgery in Rochester Doctors who perform this procedure Edit search filters close Narrow your search By location Rochester, MN Jacksonville, FL 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 There are no doctors 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 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 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 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 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 1-8 out of 8 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. Mark V. Larson, M.D. Internist Gastroenterologist Rochester, MN Areas of focus: Endoscopic procedure, Upper endoscopy, Colon cancer, Rectal cancer, Familial adenomatous polyposis, Gastrointestinal bl...eeding Show more areas of focus for Mark V. Larson, M.D. Nicholas F. LaRusso, M.D. Internist Gastroenterologist Rochester, MN Areas of focus: Liver transplant, Upper endoscopy, Primary sclerosing cholangitis, Polycystic liver disease 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 July 02, 2024 Print Show references Feldman M, et al., eds. Preparation for and complications of gastrointestinal endoscopy. In: Sleisenger and Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management. 11th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed Aug. 4, 2022. Cohen J, et al. Overview of upper gastrointestinal endoscopy (esophagogastroduodenoscopy). https://www.uptodate.com/contents/search. Accessed Aug. 4, 2022. Upper GI endoscopy. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/diagnostic-tests/upper-gi-endoscopy. Accessed Aug. 4, 2022. Understanding upper endoscopy. American Society for Gastrointestinal Endoscopy. https://www.asge.org/home/for-patients/patient-information/understanding-upper-endoscopy. Accessed Aug. 4, 2022. Picco MF (expert opinion). Mayo Clinic. Aug. 16, 2022. Related Anthrax Barrett's esophagus Bile reflux Blastocystis hominis Burns Carcinoid tumors Chagas disease Chronic sinusitis Cyclic vomiting syndrome Dysphagia Endoscopy Endoscopy Eosinophilic esophagitis Esophageal cancer Esophageal spasms Esophageal varices Esophagitis Functional dyspepsia Gastritis Gastroesophageal reflux disease (GERD) Gastrointestinal tract Gastroparesis Heartburn Helicobacter pylori (H. pylori) infection Hiatal hernia Indigestion Infant reflux Intestinal ischemia Iron deficiency anemia Median arcuate ligament syndrome (MALS) Oral thrush Peptic ulcer Sinus headaches Stomach cancer Stomach polyps Vocal cord paralysis Zollinger-Ellison syndrome Show more related content News from Mayo Clinic AI may help predict risk of Barrett's esophagus and esophageal cancer April 26, 2024, 03:00 p.m. CDT 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 Upper endoscopyAboutDoctors&Departments PRC-20395182 Patient Care & Health Information Tests & Procedures Upper endoscopy