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 51-60 out of 117 doctors available

  1. Geoffrey B. Johnson, M.D., Ph.D.

    Geoffrey B. Johnson, M.D., Ph.D.

    1. Radiologist
    2. Nuclear Medicine Specialist
    1. Rochester, MN
    Areas of focus:

    Radiopharmaceutical therapy, PSMA therapy, Pancreatic neuroendocrine tumor, Neuroendocrine tumor

  2. Jeffrey E. Johnson, M.D.

    Jeffrey E. Johnson, M.D.

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

    Minimally invasive surgery, Mastectomy, Breast cancer surgery, Lumpectomy, Modified radical mastectomy, Sentinel node b...iopsy, Breast biopsy, Sentinel lymph node surgery, Oncoplastic breast-conserving surgery, Lymphadenectomy, Nipple-sparing mastectomy, Skin-sparing mastectomy, Excisional biopsy, Prophylactic mastectomy, TVEC injection, Lymph node biopsy, Double mastectomy, Radioactive seed localization, Breast abscess drainage, Breast surgery, Breast duct excision, Melanoma surgery, Wire localization for breast surgery, Breast cancer, Melanoma, Invasive lobular carcinoma, Skin cancer, Squamous cell carcinoma of the skin, Paget's disease of the breast, Inflammatory breast cancer, Recurrent breast cancer, Ductal carcinoma in situ, Lobular carcinoma in situ, Fibroadenoma, Atypical hyperplasia of the breast, Male breast cancer, Tubular breast cancer, Breast cysts and lumps, Merkel cell carcinoma, Triple-positive breast cancer, Triple-negative breast cancer, Medullary breast cancer, HER2-positive breast cancer, Squamous cell carcinoma of the breast, Invasive ductal carcinoma, Luminal A breast cancer, Phyllodes tumor, Luminal B breast cancer, Papillary breast cancer, Mucinous breast cancer, Stage 4 breast cancer, BRCA gene mutation, Paget's disease of the nipple, Atypical lobular hyperplasia, Atypical ductal hyperplasia

  3. Antoni Kafrouni Gerges, M.D.

    Antoni Kafrouni Gerges, M.D.

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

    Thyroid fine needle aspiration, Osteoporosis, Cushing syndrome, Hyperthyroidism, Hypothyroidism, Thyroid nodule, Paget'...s disease of the bone, Pheochromocytoma, Primary hyperparathyroidism, Osteomalacia, Multiple endocrine neoplasia type 2, Secondary hyperparathyroidism, Adrenal insufficiency, Aldosteronoma, Metabolic bone disease, Adrenal disorder, Pituitary disorder, Pituitary mass, Adrenal incidentaloma, Hypophosphatasia, Hypophosphatemia

  4. Lionel Kankeu Fonkoua, M.D.

    Lionel Kankeu Fonkoua, M.D.

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

    Chemotherapy for colon cancer, Cholangiocarcinoma, Colon cancer, Pancreatic cancer, Hepatocellular carcinoma, Esophagea...l cancer, Anal cancer, Stomach cancer, Rectal cancer, Gallbladder cancer, Neuroendocrine tumor

  5. Nina J. Karlin, M.D.

    Nina J. Karlin, M.D.

    1. Internist
    2. Oncologist
    1. Phoenix, AZ
    Areas of focus:

    Thyroid cancer, Cervical cancer, Ovarian cancer, Peritoneal cancer, Vulvar cancer, Neuroendocrine tumor, Adrenal cancer..., Gynecologic cancer, Fallopian tube cancer, Uterine carcinoma

  6. Ayse Tuba Kendi, M.D.

    Ayse Tuba Kendi, M.D.

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

    Radiopharmaceutical therapy, PET/CT scan, Pancreatic neuroendocrine tumor, Neuroendocrine tumor

  7. Michael L. Kendrick, M.D.

    Michael L. Kendrick, M.D.

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

    Cancer treatment, Minimally invasive surgery, Whipple procedure, 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, Hepatocellular carcinoma, Liver cancer, Stomach cancer, Pancreatic neuroendocrine tumor, Peritoneal cancer, Liver hemangioma, Gallbladder cancer, Pancreatitis, Carcinoid tumor, Soft tissue sarcoma, Appendix cancer, Gastrointestinal stromal tumor, Enlarged spleen, Stage 4 colorectal cancer, Recurrent 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

  8. Denise B. Klinkner, M.D., M.Ed.

    Denise B. Klinkner, M.D., M.Ed.

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

    Minimally invasive surgery, Surgical procedure, Intensive care, Trauma care, Rib stabilization, Cancer, Crohn's disease..., Gastroesophageal reflux disease, Pectus excavatum, Neuroblastoma, Immune thrombocytopenia, Ulcerative colitis, Irritable bowel syndrome, Sarcoma, Germ cell tumor, Benign adrenal tumor, Wilms' tumor, Embryonal tumor, Colon polyps, Hemangioma, Hyperhidrosis, Inguinal hernia, Umbilical hernia, Gallstones, Rectal prolapse, Intestinal obstruction, Achalasia, Fecal incontinence, Solitary rectal ulcer syndrome, Hiatal hernia, Pediatric trauma, Familial adenomatous polyposis, Adnexal tumor, Adrenal cancer, Rhabdomyosarcoma, Conjoined twins, Hirschsprung's disease, Hydrocele, Pectus carinatum, Diaphragmatic hernia, Congenital diaphragmatic hernia, Slipping rib syndrome

  9. Vivek Kumbhari, M.B., Ch.B., Ph.D.

    Vivek Kumbhari, M.B., Ch.B., Ph.D.

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

    Colonoscopy, Endoscopic sleeve gastroplasty, Endoscopic mucosal resection, Intragastric balloon procedure, Endoscopic u...ltrasound, Transoral outlet reduction, ERCP, Peroral endoscopic myotomy, Endoscopic submucosal dissection, Balloon-assisted enteroscopy, Transoral incisionless fundoplication, Endoscopic full-thickness resection, Endoscopic GI leak procedure, Colon cancer, Obesity, Polyp, Pancreatic cancer, Gastrointestinal perforation, Gastrointestinal varices, Gastroesophageal reflux disease, Pancreatic cyst, Esophageal cancer, Barrett's esophagus, Pancreatic neuroendocrine tumor, Gallbladder cancer, Pancreatitis, Zenker's diverticulum, Gastroparesis, Gallstones, Gastrointestinal disorder, Achalasia, Gastrointestinal bleeding, Gastrointestinal stromal tumor, Gallbladder polyp, Pancreatic disorder, Pancreatic insufficiency

  10. Daniel F. Labuz, M.D.

    Daniel F. Labuz, M.D.

    1. Pediatric Surgeon
    1. Rochester, MN
    Areas of focus:

    Minimally invasive surgery, Robotic surgery, Oophorectomy, Hiatal hernia repair, Fertility preservation, Nephrectomy, S...plenectomy, Adrenalectomy, Heller myotomy, Laparoscopic surgery, Nuss procedure, Liver resection, Single-incision laparoscopic surgery, Chest surgery, Nissen fundoplication, Diaphragmatic hernia repair, Lung surgery, Abdominal surgery, Neonatal surgery, Cancer, Crohn's disease, Inflammatory bowel disease, Gastroesophageal reflux disease, Pectus excavatum, Neuroblastoma, Immune thrombocytopenia, Ulcerative colitis, Sarcoma, Germ cell tumor, Benign adrenal tumor, Hepatocellular carcinoma, Wilms' tumor, Embryonal tumor, Hemangioma, Hyperhidrosis, Chest wall tumor, Inguinal hernia, Umbilical hernia, Gallstones, Rectal prolapse, Constipation in children, Intestinal obstruction, Achalasia, Fecal incontinence, Hiatal hernia, Pediatric trauma, Familial adenomatous polyposis, Adnexal tumor, Adrenal cancer, Rhabdomyosarcoma, Hirschsprung's disease, Hydrocele, Chest wall deformity, Pectus carinatum, Tracheomalacia, Congenital lung malformation, Congenital diaphragmatic hernia, Pulmonary sequestration

Research

Mayo Clinic doctors and scientists are studying new ways to diagnose and treat neuroendocrine tumors.

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

Publications

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

Research Profiles

Oct. 18, 2025

Living with neuroendocrine 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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Anyone have side effects after Lanreotide injection?

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