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Displaying 1-2 out of 2 doctors available

Last Name Initial: C

  1. Johanna L. Chan, M.D.

    Johanna L. Chan, M.D.

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

    Colonoscopy, Flexible sigmoidoscopy, Upper endoscopy, Gastroesophageal reflux disease, Colon polyps, Constipation, Pept...ic ulcer, Diarrhea, Gastrointestinal bleeding

  2. Robert R. Cima

    Robert R. Cima

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

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

March 05, 2022
  1. Falchuk M. Patient information: Flexible sigmoidoscopy (beyond the basics). https://www.uptodate.com/contents/search. Accessed Sept. 12, 2018.
  2. Flexible sigmoidoscopy. National Institute of Diabetes and Digestive and Kidney Diseases. https://digestive.niddk.nih.gov/ddiseases/pubs/sigmoidoscopy/index.htm. Accessed Sept. 12, 2018.
  3. U.S. Preventive Services Task Force. Screening for colorectal cancer: U.S. Preventive Services Task Force recommendation statement. JAMA. 2016; doi:10.7326/0003-4819-149-9-200811040-00243.
  4. A-Rahim YI, et al. Bowel preparation for colonoscopy and flexible sigmoidoscopy. https://www.uptodate.com/contents/search. Accessed Sept. 12, 2018.
  5. AskMayoExpert. Colorectal cancer screening (adult). Mayo Clinic; 2019.
  6. Qaseem A, et al. Screening for colorectal cancer in asymptomatic average-risk adults: A guidance statement from the American College of Physicians. Annals of Internal Medicine. 2019; doi:10.7326/M19-0642.

Flexible sigmoidoscopy