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.

Doctors who treat this condition

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Displaying 1-10 out of 36 doctors available

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

    Anorectal surgery, Coloanal anastomosis, Laparoscopic surgery, Ileoanal anastomosis surgery, Flexible sigmoidoscopy, Il...eostomy surgery, Colostomy, Colorectal surgery, Complex oncologic multidisciplinary pelvic surgery, Robotic surgery, Rectal cancer surgery, Colectomy, Rectal prolapse surgery, Proctectomy, Intraoperative radiation therapy, Colon cancer surgery, Transanal endoscopic microsurgery, Minimally invasive abdominal surgery, Colon cancer, Inflammatory bowel disease, Rectal cancer, Familial adenomatous polyposis, Ulcerative colitis, Diverticulitis, Crohn's disease, Colon polyps, Rectal prolapse, Lynch syndrome, Polyp, Carcinoid tumor, Anal cancer, Abscess, Vaginal fistula, Recurrent cancer, Polyposis syndromes

  1. Jana G. Al Hashash, M.D., M.S.

    Jana G. Al Hashash, M.D., M.S.

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

    Upper endoscopy, Colonoscopy, Chromoendoscopy, Ulcerative colitis, Gastrointestinal bleeding, Crohn's disease, Pouchitis

  2. Justin T. Brady, M.D.

    Justin T. Brady, M.D.

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

    Laparoscopic surgery, Colorectal surgery, Robotic surgery, Rectal cancer surgery, Colon cancer surgery, Transanal endos...copic microsurgery, Colon cancer, Rectal cancer, Ulcerative colitis, Diverticulitis, Crohn's disease, Colon polyps, Anal fissure, Anal fistula, Anal cancer

  3. Robert R. Cima, M.D.

    Robert R. Cima, M.D.

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

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

  4. Dorin T. Colibaseanu, M.D.

    Dorin T. Colibaseanu, M.D.

    1. Colon and Rectal Surgeon
    1. Jacksonville, FL
    Areas of focus:

    Colostomy, Colorectal surgery, Rectal cancer surgery, Colon cancer surgery, Colon cancer, Inflammatory bowel disease, N...euroendocrine tumor, Rectal cancer, Ulcerative colitis, Diverticulitis, Crohn's disease, Small bowel cancer, Tubular colon adenoma

  5. Anne-Lise D. D'Angelo, M.D., M.S.

    Anne-Lise D. D'Angelo, M.D., M.S.

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

    Coloanal anastomosis, Laparoscopic surgery, Ileostomy surgery, Colostomy, Colorectal surgery, Minimally invasive surger...y, Robotic surgery, Rectal cancer surgery, Colectomy, Proctectomy, Colon cancer surgery, Colon cancer, Inflammatory bowel disease, Rectal cancer, Ulcerative colitis, Diverticulitis, Crohn's disease, Rectal prolapse, Lynch syndrome, Fistula, Polyp, Carcinoid tumor, Anal cancer, Polyposis syndromes

  6. Michelle F. DeLeon, M.D.

    Michelle F. DeLeon, M.D.

    1. Colon and Rectal Surgeon
    1. Jacksonville, FL
    Areas of focus:

    Laparoscopic surgery, Colostomy, Colorectal surgery, Robotic surgery, Rectal cancer surgery, Colon cancer surgery, Tran...sanal endoscopic microsurgery, Colon cancer, Inflammatory bowel disease, Rectal cancer, Ulcerative colitis, Diverticulitis, Crohn's disease, Anorectal disease

  7. Eric J. Dozois, M.D.

    Eric J. Dozois, M.D.

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

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

  8. Francis A. Farraye, M.D., M.S.

    Francis A. Farraye, M.D., M.S.

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

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

  9. William A. Faubion, Jr., M.D.

    William A. Faubion, Jr., M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Colonoscopy, Endoscopic procedure, Inflammatory bowel disease, Ulcerative colitis, Crohn's disease

Research

Mayo Clinic researchers are working to improve diagnosis and treatment of Crohn's disease. Radiologists at Mayo Clinic were instrumental in developing novel bowel imaging techniques, including magnetic resonance (MR) and CT enterography. Current research to refine and enhance minimally invasive intestinal surgery could benefit people with Crohn's disease in the future.

Doctors at Mayo Clinic also are actively exploring new biological therapies to help manage Crohn's disease. Some investigators are studying possible links between diet, the immune system and bacteria in the digestive tract, called the microbiome. Other research focuses on the genetic basis of Crohn's disease. Clinical trials are ongoing for a new bioprosthetic plug that has been proposed for the treatment of complex anal fistula.

Publications

See a list of publications about Crohn's disease by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

Dec. 04, 2025