SLUCare Physician Group
Jennifer Keller, MD
Surgical Oncology, General Surgery
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.
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.
About Me
Specialties
Surgical Oncology
General Surgery
Gender
Female
Education
Saint John's Hospital
Fellowship, 2022
Saint Louis University Hospital
Residency, 2020
Saint Louis University
Medical School, 2015
Hospital Affiliations
SSM Health Cardinal Glennon Children's Hospital
SSM Health DePaul Hospital - St. Louis
SSM Health Saint Louis University Hospital
SSM Health St. Clare Hospital - Fenton
SSM Health St. Joseph Hospital - Lake Saint Louis
SSM Health St. Mary's Hospital - St. Louis
Certifications
American Board of Surgery
American Board of Surgery/Complex General Oncology
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Medical Interests
Adrenal gland cancers
CRS Cytoreductive surgery
Gastric malignancies
Gastrointestinal problems
HIPEC
Pancreas disorders
Pancreatic cancer
Pancreatitis acute and chronic
Peptic ulcer
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.9Overall Experience4.9Listened Carefully5.0Explained Things Clearly4.9Knew Medical History4.9Involved in Care Decisions5.0Showed Courtesy & Respect
Patient Reviews
SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.
4.9 out of 5
68 ratings,
23 reviews
6/11/2026
Awesome
6/4/2026
She was amazing to work with. Thorough, thoughtful, professional and competent.
5/15/2026
Terrific
4/29/2026
Dr. Keller answered all questions we asked in a way we could understand.
4/29/2026
It was a pleasant experience
Map & Directions
SSM Health Heart & Vascular Care
400 Medical Plaza, Suite 100 Lake St. Louis, MO 63367
