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 1-2 out of 2 doctors available

Last Name Initial: T

  1. Cornelius A. Thiels, D.O., M.B.A.

    Cornelius A. Thiels, D.O., M.B.A.

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

    Cancer treatment, Gastrectomy, Hepatic artery infusion pump chemotherapy, Whipple procedure, Pancreatectomy, Laparoscop...ic surgery, Splenectomy, Cholecystectomy, Abdominal surgery, Hyperthermic intraperitoneal chemotherapy, Cytoreductive surgery, Microwave ablation for cancer, Minimally invasive surgery, Robotic surgery, Liver biopsy, Rectal cancer surgery, Chemotherapy for colon cancer, Liver tumor ablation, Intraoperative radiation therapy, Pancreatic enucleation, Liver resection, Minimally invasive pancreas surgery, Minimally invasive liver surgery, Minimally invasive cancer surgery , Soft tissue sarcoma surgery, Small bowel resection, Bile duct resection, Hepatobiliary disease postoperative care, Hepatobiliary disease evaluation, Minimally invasive intestinal surgery, Minimally invasive gastric surgery, Cancer, Pancreatic cancer, Liver tumor, Soft tissue sarcoma, Desmoid tumor, Stomach cancer, Enlarged spleen, Immune thrombocytopenia, Pancreatic cyst, Ampullary cancer, Gallbladder cancer, Stage 4 colorectal cancer, Sarcoma, Pancreatic neuroendocrine tumor, Carcinoid tumor, Gastrointestinal stromal tumor, Leiomyosarcoma, Small bowel cancer, Liposarcoma, Retroperitoneal sarcoma, Recurrent cancer, Duodenal cancer, Intraductal papillary mucinous neoplasm, Bile duct injury, Gallbladder polyp, GI tract lymphoma, Stage 4 stomach cancer

  2. Mark J. Truty, M.D., M.S.

    Mark J. Truty, M.D., M.S.

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

    Gastrectomy, Cryoablation for cancer, Whipple procedure, Pancreatectomy, Splenectomy, Cholecystectomy, Liver tumor abla...tion, Bile duct stone removal, Pancreatic enucleation, Liver resection, Soft tissue sarcoma surgery, Small bowel resection, Bile duct resection, Liver cyst fenestration, Liver cyst removal, Liver cancer, Hepatocellular carcinoma, Pancreatic cancer, Liver tumor, Stomach cancer, Cholangiocarcinoma, Enlarged spleen, Immune thrombocytopenia, Pancreatic cyst, Liver cyst, Ampullary cancer, Hilar cholangiocarcinoma, Gallbladder cancer, Sarcoma, Pancreatic neuroendocrine tumor, Carcinoid tumor, Gastrointestinal stromal tumor, Appendix cancer, Retroperitoneal sarcoma, Recurrent cancer, Duodenal cancer, Intraductal papillary mucinous neoplasm, Liver hemangioma, Liver metastasis, Bile duct injury, Bile duct cyst, Gallbladder polyp, Insulinoma, Metastatic pancreatic cancer, Stage 4 stomach cancer

Research

Mayo Clinic researchers are studying new ways to diagnose and treat advanced stomach cancer. Research areas include:

  • Targeted treatments. Researchers are studying newer targeted approaches, including antibody-drug conjugates (ADCs), which link an antibody to a cancer-killing medicine.
  • New immune-based treatments. Researchers are studying medicines called bispecific antibodies. These medicines can attach to two different targets at once and may help immune cells recognize and attack stomach cancer cells.
  • Cancer that has spread to the peritoneum. Researchers are studying better ways to prevent and treat stomach cancer that spreads to the peritoneum. Approaches include minimally invasive surgery, chemotherapy delivered directly into the abdomen and immunotherapy. Researchers also are studying how to predict who is most likely to benefit from these treatments. This may help make treatment more personalized.
  • Predicting treatment response. Mayo Clinic researchers are studying tumor tissue and biomarkers to better understand why some cancers respond to treatment and others do not. Mayo Clinic also participates in clinical trials of new treatments for advanced and metastatic stomach cancer.

Publications

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

Research Profiles

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Sept. 09, 2026