Colonoscopy

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Displaying 11-20 out of 77 doctors available

  1. Ernest P. Bouras, M.D.

    Ernest P. Bouras, M.D.

    1. Gastroenterologist
    1. Jacksonville, FL
    Areas of focus:

    Colonoscopy, Ablation therapy, Upper endoscopy, Endoscopic mucosal resection, Esophageal manometry, pH testing, Bravo c...apsule pH test, Impedance pH testing, Breath testing, Anorectal manometry, GI motility test, Esophageal dilation, Colon cancer, Polyp, Colonic dysmotility, Gastrointestinal perforation, Gastrointestinal varices, Gastroesophageal reflux disease, Dysphagia, Esophageal cancer, Barrett's esophagus, Esophagitis, Esophageal foreign body , Gastroparesis, Gastrointestinal disorder, Achalasia, Constipation, Indigestion, Esophageal spasms, Gastrointestinal bleeding, Esophageal stricture, Pelvic floor dysfunction, Chronic gastrointestinal bleeding, Radiation proctopathy

  2. Bhaumik Brahmbhatt, M.B.B.S., M.D.

    Bhaumik Brahmbhatt, M.B.B.S., M.D.

    1. Internist
    2. Gastroenterologist
    1. Jacksonville, FL
    Areas of focus:

    Colonoscopy, Upper endoscopy, Endoscopic mucosal resection, Endoscopic ultrasound, Capsule endoscopy, Double balloon en...teroscopy, Polypectomy, Single balloon enteroscopy, Small bowel polypectomy, Balloon-assisted enteroscopy, Colon cancer prevention, Intestinal biopsy, Small bowel stricture dilation, Esophageal dilation, Intestinal bleeding control, Pancreatic cancer prevention, Endoscopic full-thickness resection, Esophageal cancer prevention, AVM ablation, Colon cancer, Polyp, Pancreatic cancer, Gastrointestinal varices, Gastroesophageal reflux disease, Pancreatic cyst, Esophageal cancer, Barrett's esophagus, Colon polyps, Pancreatic neuroendocrine tumor, Pancreatitis, Gallstones, Gastrointestinal bleeding, Gastrointestinal stromal tumor, Autoimmune pancreatitis, Small bowel cancer, Chronic gastrointestinal bleeding, Peutz-Jeghers syndrome, Pancreatic disorder, Stomach stricture, Small bowel stricture, Obscure gastrointestinal bleeding, Gastrointestinal angiodysplasia, Pancreatic insufficiency, Small bowel AVM

  3. David J. Cangemi, M.D.

    David J. Cangemi, M.D.

    1. Gastroenterologist
    1. Jacksonville, FL
    Areas of focus:

    Colonoscopy, Upper endoscopy, Esophageal manometry, Gastrointestinal transit study, Gastric emptying study, Bravo capsu...le pH test, Impedance pH testing, Breath testing, Anorectal manometry, Gastroesophageal reflux disease, Irritable bowel syndrome, Dysphagia, Functional bowel disorder, Gastroparesis, Heartburn, Diarrhea, Functional dyspepsia, Constipation, Intestinal pseudo-obstruction, Small intestinal bacterial overgrowth, Pelvic floor dysfunction

  4. Vinay Chandrasekhara, M.D.

    Vinay Chandrasekhara, M.D.

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

    Colonoscopy, Endoscopic mucosal resection, Endoscopic ultrasound, Endoscopic brachytherapy, ERCP, Polypectomy, Endoscop...ic submucosal dissection, Endoscopic GI leak procedure, Cholangiocarcinoma, Polyp, Pancreatic cancer, Pancreatic cyst, Pancreatic neuroendocrine tumor, Pancreatitis, Bile duct stricture, Bile duct stone, Pancreatic disorder, Pancreatic insufficiency

  5. David M.H. Chascsa, M.D.

    David M.H. Chascsa, M.D.

    1. Gastroenterologist
    2. Transplant Hepatologist
    1. Phoenix, AZ
    Areas of focus:

    Colonoscopy, Esophagoscopy, Variceal band ligation, Nonalcoholic fatty liver disease, Cirrhosis, Alcoholic hepatitis, L...iver disease, Hepatic encephalopathy, Liver injury

  6. Victor G. Chedid, M.D., M.S.

    Victor G. Chedid, M.D., M.S.

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

    Colonoscopy, Upper endoscopy, Crohn's disease, Inflammatory bowel disease, Ulcerative colitis

  7. Robert R. Cima, M.D.

    Robert R. Cima, M.D.

    1. General Surgeon
    2. Colon and Rectal Surgeon
    1. Rochester, MN
    Areas of focus:

    Colonoscopy, Colorectal surgery, Rectal cancer surgery, Flexible sigmoidoscopy, Colectomy, Colostomy, Ileoanal anastomo...sis surgery, Colon cancer surgery, Coloanal anastomosis, Anorectal surgery, Laparoscopic surgery, Robotic ventral hernia repair, Ileostomy surgery, Transanal endoscopic microsurgery, Minimally invasive abdominal surgery, Colon cancer, Colonic dysmotility, Crohn's disease, Inflammatory bowel disease, Ulcerative colitis, Lynch syndrome, Hemorrhoids, Fistula, Colon polyps, Carcinoid tumor, Diverticulitis, Abscess, Anal fissure, Anal fistula, Familial adenomatous polyposis, Recurrent cancer, Polyposis syndromes, Anorectal disease

  8. D Chamil Codipilly, M.D.

    D Chamil Codipilly, M.D.

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

    Colonoscopy, Esophagoscopy, Esophageal manometry, pH testing, Esophageal dilation, Gastroesophageal reflux disease, Dys...phagia, Esophageal cancer, Barrett's esophagus, Eosinophilic esophagitis, Eosinophilic gastroenteritis, Achalasia, Esophageal stricture

  9. Nayantara Coelho-Prabhu, M.B.B.S.

    Nayantara Coelho-Prabhu, M.B.B.S.

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

    Colonoscopy, Upper endoscopy, Endoscopic mucosal resection, Endoscopic submucosal dissection, Balloon-assisted enterosc...opy, Enteral stenting, Inflammatory bowel disease, Colon polyps, Gastrointestinal bleeding

  10. Eric J. Dozois, M.D.

    Eric J. Dozois, M.D.

    1. Colon and Rectal Surgeon
    2. Surgical Oncologist
    1. Rochester, MN
    Areas of focus:

    Colonoscopy, Robotic surgery, Colorectal surgery, Rectal cancer surgery, Flexible sigmoidoscopy, Colectomy, Rectal prol...apse surgery, Proctectomy, Intraoperative radiation therapy, Colostomy, Ileoanal anastomosis surgery, Colon cancer surgery, Coloanal anastomosis, Anorectal surgery, Ileal conduit management, Laparoscopic surgery, Ileostomy surgery, Minimally invasive abdominal surgery, Complex oncologic multidisciplinary pelvic surgery, Colon cancer, Crohn's disease, Inflammatory bowel disease, Ulcerative colitis, Lynch syndrome, Colon polyps, Rectal cancer, Diverticulitis, Anal fistula, Familial adenomatous polyposis, Recurrent cancer, Polyposis syndromes, Anorectal disease

Research

Mayo Clinic researchers are advancing the science and practice of colonoscopy to improve detection, preparation, comfort and outcomes for people undergoing colorectal cancer screening or evaluation of colonic conditions.

Mayo Clinic Comprehensive Cancer Center meets the strict standards for a U.S. National Cancer Institute comprehensive cancer center. These standards recognize scientific excellence and a multispecialty approach focused on cancer prevention, diagnosis and treatment.

Mayo Clinic is conducting numerous clinical trials that explore new tools, technologies and approaches in colonoscopy and related areas.

Publications

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

Research Profiles

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By Mayo Clinic Staff

Colonoscopy care at Mayo Clinic

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AboutCare at Mayo Clinic
Feb. 06, 2026
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  1. U.S. Preventive Services Task Force. Screening for colorectal cancer: U.S. Preventive Services Task Force Recommendation Statement. JAMA. 2021; doi:10.1001/jama.2021.6238.
  2. 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.
  3. Colorectal cancer early detection, diagnosis, and staging. https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging.html. American Cancer Society. Accessed Jan. 16, 2026.
  4. A-Rahim YI, et al. Bowel preparation before colonoscopy in adults. https://www.uptodate.com/contents/search. Accessed Jan. 16, 2026.
  5. Colonoscopy. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/diagnostic-tests/colonoscopy. Accessed Jan. 16, 2026.
  6. Lee L, et al. Overview of colonoscopy in adults. https://www.uptodate.com/contents/search. Accessed Jan. 16, 2026.
  7. Knudsen AB, et al. Colorectal cancer screening: An updated modeling study for the U.S. Preventive Services Task Force. JAMA. 2021; doi:10.1001/jama.2021.5746.
  8. Colonoscopy. American College of Gastroenterology. https://gi.org/topics/colonoscopy/. Accessed Jan. 16, 2026.
  9. American Society for Gastrointestinal Endoscopy. Guidelines for endoscopy in pregnant and lactating women. Gastrointestinal Endoscopy. 2012; doi:10.1016/j.gie.2012.02.029.
  10. Can you have a colonoscopy when you're menstruating? International Center for Global Health Information. https://www.icgi.org/can-you-have-a-colonoscopy-if-youre-menstruating/. Accessed Jan. 16, 2026.
  11. Health Education & Content Services. About your colonoscopy. Mayo Clinic; 2018.

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Colonoscopy