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 19 doctors available

  1. 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

  2. Heidi M. Connolly

    Heidi M. Connolly

    1. Internist
    2. Cardiologist
    3. Echocardiographer
    Areas of focus:

    Echocardiogram, Congenital heart defects in adults, Marfan syndrome, Carcinoid tumor, Congenital heart disease, Pregnan...cy

  3. 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:

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

  4. Travis E. Grotz

    Travis E. Grotz

    1. Surgical Oncologist
    1. Rochester, MN
    Areas of focus:

    Minimally invasive surgery, HIPEC, Cancer treatment, Robotic surgery, Colectomy, Cholecystectomy, Cytoreductive surgery..., Splenectomy, Laparoscopic surgery, Small bowel resection, Liver resection, Pancreatectomy, Irreversible electroporation, Paracentesis, Gastrectomy, Soft tissue tumor ablation, Minimally invasive pancreas surgery, Minimally invasive liver surgery, Minimally invasive intestinal surgery, Soft tissue sarcoma surgery, Immune thrombocytopenia, Sarcoma, Stomach cancer, Peritoneal cancer, Carcinoid tumor, Soft tissue sarcoma, Appendix cancer, Gastrointestinal stromal tumors, Enlarged spleen, Recurrent cancer, Stage 4 colorectal cancer, Small bowel cancer, Retroperitoneal sarcoma

  5. Michael L. Kendrick

    Michael L. Kendrick

    1. Hepatobiliary and Pancreas Surgeon
    2. Surgical Oncologist
    1. Rochester, MN
    Areas of focus:

    Minimally invasive surgery, Whipple procedure, Cancer treatment, Cryoablation for cancer, Cholecystectomy, Splenectomy,... Liver tumor ablation, Laparoscopic surgery, Hepatobiliary disease postoperative care, Small bowel resection, Hepatobiliary disease evaluation, Pancreatic enucleation, Liver resection, Pancreatectomy, Radiofrequency ablation for cancer, Irreversible electroporation, Paracentesis, Gastrectomy, Bile duct stone removal, Bile duct resection, Soft tissue tumor ablation, Minimally invasive pancreas surgery, Minimally invasive liver surgery, Minimally invasive intestinal surgery, Portal hypertension management, Microwave ablation for cancer, Liver cyst fenestration, Soft tissue sarcoma surgery, Liver cyst removal, Cholangiocarcinoma, Pancreatic cancer, Ampullary cancer, Hilar cholangiocarcinoma, Immune thrombocytopenia, Sarcoma, Pancreatic cyst, Liver cancer, Stomach cancer, Pancreatic neuroendocrine tumor, Peritoneal cancer, Liver hemangioma, Gallbladder cancer, Pancreatitis, Carcinoid tumor, Soft tissue sarcoma, Appendix cancer, Hepatocellular carcinoma, Gastrointestinal stromal tumors, Enlarged spleen, Recurrent cancer, Stage 4 colorectal cancer, Duodenal cancer, Bile duct injury, Bile duct cyst, Liver tumor, Liver cyst, Small bowel cancer, Bile duct stricture, Gallbladder polyp, Bile duct stone, IPMN, Biliary obstruction, Polycystic liver disease, Retroperitoneal sarcoma

  6. Konstantinos Leventakos, M.D., Ph.D.

    Konstantinos Leventakos, M.D., Ph.D.

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

    Lung cancer, Carcinoid tumor, Mesothelioma, Neuroendocrine tumor, Thymic tumor, Non-small cell lung cancer, Small cell ...lung cancer

  7. Kellie L. Mathis

    Kellie L. Mathis

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

    Colonoscopy, Robotic surgery, Colorectal surgery, Flexible sigmoidoscopy, Colectomy, Rectal prolapse surgery, Proctecto...my, Ileostomy surgery, Intraoperative radiation therapy, Colostomy, J-pouch surgery, Coloanal anastomosis, Anorectal surgery, Laparoscopic surgery, Polyp, Inflammatory bowel disease, Polyposis syndromes, Colon cancer, Ulcerative colitis, Lynch syndrome, Hemorrhoids, Fistula, Pelvic floor defecatory dysfunction, Anal cancer, Colon polyps, Anorectal abnormality, Rectal cancer, Carcinoid tumor, Constipation, Diverticulitis, Pouchitis, Abscess, Rectal prolapse, Anal fissure, Anal fistula, Familial adenomatous polyposis, Vaginal fistula, Recurrent cancer, Pelvic floor dysfunction

  8. Patrick W. McGarrah, M.D.
    Areas of focus:

    Chemotherapy, Immunotherapy, Virotherapy, Head and neck cancer, Pancreatic cancer, Colon cancer, Liver cancer, Esophage...al cancer, Stomach cancer, Carcinoid tumor, Carcinoid syndrome, Neuroendocrine tumor

  9. Mohamad A. Mouchli, M.D.
    Areas of focus:

    Liver transplant, Liver biopsy, Carcinoid tumor, Acute liver failure

  10. Katherine Poruk, M.D.

    Katherine Poruk, M.D.

    1. Hepatobiliary and Pancreas Surgeon
    2. Surgical Oncologist
    1. Jacksonville, FL
    Areas of focus:

    Whipple procedure, Liver biopsy, Minimally invasive cancer surgery , Cholecystectomy, Splenectomy, Adrenalectomy, Liver... tumor ablation, Pancreatic enucleation, Pancreatectomy, Fundoplication, Liver cyst resection, Hepatic artery infusion pump chemotherapy, Minimally invasive pancreas surgery, Minimally invasive liver surgery, Pancreas biopsy, Liver cyst removal, Cholangiocarcinoma, Pancreatic cancer, Ampullary cancer, Benign adrenal tumor, Pancreatic cyst, Liver cancer, Pancreatic neuroendocrine tumor, Gallbladder cancer, Pancreatitis, Carcinoid tumor, Hepatocellular carcinoma, Gallstones, Enlarged spleen, Adrenal cancer, Stage 4 colorectal cancer, Duodenal cancer, Bile duct injury, Bile duct cyst, Liver tumor, Liver cyst, Bile duct stricture, Gallbladder polyp, Bile duct stone, IPMN, Biliary obstruction, Liver mass, Spleen injury, Adrenal incidentaloma, Duodenal polyp

Research

Cancer research is conducted in coordination with the Mayo Clinic Comprehensive Cancer Center. The Mayo Clinic Comprehensive Cancer Center receives funding from the National Cancer Institute and is designated as a comprehensive cancer center — recognition for an institution's scientific excellence and multidisciplinary resources focused on cancer prevention, diagnosis and treatment.

Research into carcinoid tumors is done as part of the cancer center's gastrointestinal cancer program.

Publications

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

Dec. 06, 2022

Living with carcinoid tumors?

Connect with others like you for support and answers to your questions in the Neuroendocrine Tumors (NETs) support group on Mayo Clinic Connect, a patient community.

Neuroendocrine Tumors (NETs) Discussions

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Have you ever had hiccups with or after chemotherapy?

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amygirl
Any one with Neuroendocrine tumors getting the shot once a month?

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Teresa, Volunteer Mentor
How do I eat after digestive tract surgery?

235 Replies Tue, Sep 22, 2026

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