Departments and specialties

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

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Displaying 21-28 out of 28 doctors available

  1. Varan Perananthan, M.D., Ph.D.

    Varan Perananthan, M.D., Ph.D.

    1. Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Colonoscopy, Upper endoscopy, Endoscopic mucosal resection, Esophageal manometry, Esophageal reflux scan, Endoscopic di...lation, Dysphagia, Colon polyps, Barrett's esophagus, Esophageal cancer, Achalasia, Gastroesophageal reflux disease, Eosinophilic esophagitis, Eosinophilic gastroenteritis, Lichen planus, Zenker's diverticulum, Esophageal cyst, Barrett's esophagus with dysplasia

  2. D. Dean Potter, Jr., M.D.

    D. Dean Potter, Jr., M.D.

    1. General Surgeon
    2. Pediatric Surgeon
    3. Thoracic Surgeon
    1. Rochester, MN
    Areas of focus:

    Robotic surgery, Minimally invasive surgery, Laparoscopic surgery, Ileoanal anastomosis surgery, Splenectomy, Nuss proc...edure, Heller myotomy, Cancer, Pectus excavatum, Neuroblastoma, Rectal prolapse, Fecal incontinence, Rhabdomyosarcoma, Pediatric trauma, Sports hernia, Hyperhidrosis, Adrenal cancer, Benign adrenal tumor, Wilms' tumor, Germ cell tumor, Ulcerative colitis, Inflammatory bowel disease, Crohn's disease, Familial adenomatous polyposis, Colon polyps, Gallstones, Achalasia, Gastroesophageal reflux disease, Hiatal hernia, Intestinal obstruction, Diaphragmatic hernia, Immune thrombocytopenia, Umbilical hernia, Sarcoma, Inguinal hernia, Hemangioma, Congenital diaphragmatic hernia, Hydrocele, Conjoined twins, Hirschsprung's disease, Adnexal tumor, Pectus carinatum, Embryonal tumor, Solitary rectal ulcer syndrome

  3. Robert E. Sedlack, M.D., M.H.P.E.

    Robert E. Sedlack, M.D., M.H.P.E.

    1. Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Endoscopic procedure, Colonoscopy, Upper endoscopy, Endoscopic mucosal resection, Therapeutic endoscopy, Polypectomy, E...sophageal dilation, Gastrostomy tube placement, Esophageal stenting, Endoscopic biopsy, Colon polyps, Esophageal varices, Esophageal stricture, Esophageal foreign body

  4. Andrew C. Storm, M.D.

    Andrew C. Storm, M.D.

    1. Therapeutic Endoscopist
    1. Rochester, MN
    Areas of focus:

    Endoscopic procedure, Endoscopic sleeve gastroplasty, Endoscopic ultrasound, Endoscopic mucosal resection, ERCP, Obesit...y, Colon polyps, Fistula, Pancreatic cancer, Cholangiocarcinoma, Gastrointestinal bleeding, Bile duct stone, Bile duct stricture, Weight regain after bariatric surgery, Cholecystitis

  5. Michael B. Wallace, M.D.

    Michael B. Wallace, M.D.

    1. Interventional Endoscopist
    1. Jacksonville, FL
    Areas of focus:

    Endoscopic ultrasound, Endoscopic mucosal resection, Peroral endoscopic myotomy, Endoscopic submucosal dissection, Endo...scopic full-thickness biopsy, Endoscopic ultrasound-guided gallbladder drainage, Colon cancer, Colon polyps, Barrett's esophagus, Polyp, Pancreatic cancer, Esophageal cancer, Stomach cancer, Pancreatic cyst, Pancoast tumor

  6. Kirk J. Wangensteen, M.D., Ph.D.

    Kirk J. Wangensteen, M.D., Ph.D.

    1. Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Neuroendocrine tumor, Lynch syndrome, Colon cancer, Familial adenomatous polyposis, Colon polyps, Polyposis syndromes, ...Stomach cancer, Peutz-Jeghers syndrome, Juvenile polyposis syndrome, Duodenal cancer, Duodenal polyp, Stomach polyps, Hereditary cancer syndrome

  7. Louis M. Wong Kee Song, M.D.

    Louis M. Wong Kee Song, M.D.

    1. Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Endoscopic procedure, Natural orifice transluminal endoscopic surgery, Upper endoscopy, Endoscopic mucosal resection, B...alloon-assisted enteroscopy, Endoscopic GI leak procedure, Endoscopic submucosal dissection, Endoscopic full-thickness resection, Zenker's diverticulotomy, Gastrostomy tube placement, Enteral stenting, Jejunostomy, Endoscopic GI fistula procedure, Gastroparesis, Colon polyps, Achalasia, Gastrointestinal bleeding, Gastrointestinal stromal tumor, Gastrointestinal varices, Zenker's diverticulum, Gastrointestinal perforation, Duodenal polyp

  8. Tonia M. Young-Fadok, M.D.

    Tonia M. Young-Fadok, M.D.

    1. Colon and Rectal Surgeon
    1. Phoenix, AZ
    Areas of focus:

    Colostomy, Colorectal surgery, Active surveillance, Colon cancer surgery, Rectal cancer surgery, Ulcerative colitis, Cr...ohn's disease, Colon cancer, Rectal cancer, Colon polyps, Diverticulitis, Anal fistula

Research

Mayo Clinic radiologists and gastroenterologists were instrumental in developing novel techniques for finding and removing colon polyps, including stool DNA tests, probe-based confocal laser endomicroscopy and virtual colonoscopy.

Publications

See a list of publications about colon polyps by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Sept. 24, 2025