Dr. Jennifer Keller is a surgical oncologist who performs complex procedures to treat pancreatic cancer, small bowel cancer, gastric cancers, including colorectal and liver metastases. She also treats soft tissue sarcomas, neuroendocrine tumors, adrenal masses and more.

Her clinical expertise includes pancreatic resections and complex reconstructions, gastric resections, cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). She uses robotic and minimally invasive techniques in her practice and participates in multidisciplinary tumor boards to deliver targeted treatment plans for patients.

Dr. Keller's research interests include exploring additional applications of cytoreductive surgery and hyperthermic intraperitoneal surgery. She is also interested in geriatric oncology and community outreach.

Dr. Keller is an assistant professor in the Department of Surgery, Division of General Surgery, at Saint Louis University School of Medicine.

She is a member of the Society of Surgical Oncology.