SLUCare Physician Group
Grace Montenegro, MD
General Surgery, Colon and Rectal Surgery

SLUCare Physician Group
1225 S. Grand Blvd., Second Level St. Louis, MO 63104
Dr. Grace Montenegro is a colon and rectal surgeon and general surgeon. She provides specialty care for diseases of the colon, rectum and anus, including colon and rectal cancer, benign anorectal disease, inflammatory bowel disease, pelvic floor dysfunction and complex diverticular disease.
Dr. Montenegro uses minimally invasive techniques, including laparoscopic, robotic and transanal minimally invasive surgery. Her special interests include rectal and colon cancer, robotic surgery and inflammatory bowel disease.
Dr. Montenegro is an assistant professor in the Department of Surgery, Division of General Surgery, at Saint Louis University School of Medicine.
Her professional memberships include American Society of Colon and Rectal Surgeons and Society of American Gastrointestinal and Endoscopic Surgeons.
Dr. Montenegro enjoys the challenge of complex cases and working with other SLUCare specialists to provide the best care possible for patients.
Dr. Montenegro uses minimally invasive techniques, including laparoscopic, robotic and transanal minimally invasive surgery. Her special interests include rectal and colon cancer, robotic surgery and inflammatory bowel disease.
Dr. Montenegro is an assistant professor in the Department of Surgery, Division of General Surgery, at Saint Louis University School of Medicine.
Her professional memberships include American Society of Colon and Rectal Surgeons and Society of American Gastrointestinal and Endoscopic Surgeons.
Dr. Montenegro enjoys the challenge of complex cases and working with other SLUCare specialists to provide the best care possible for patients.
About Me
Specialties
General Surgery
Colon and Rectal Surgery
Gender
Female
Education
Lankenau Hospital
Fellowship, 2014
St Vincent Health Center
Fellowship, 2015
St. Vincent's Hospital & Medical Center of N.Y.
Residency, 2006
George Washington University
Residency, 2011
St. George's University - West Indies
Medical School, 2003
Hospital Affiliations
SSM Health Cardinal Glennon Children's Hospital
SSM Health Saint Louis University Hospital
SSM Health St. Clare Hospital - Fenton
SSM Health St. Mary's Hospital - St. Louis
Certifications
American Board of Colon and Rectal Surgery
American Board of Surgery
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Medical Interests
Colorectal cancer
Colorectal disorders
Inflammatory bowel disease (IBD)
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.7Overall Experience4.9Listened Carefully4.8Explained Things Clearly4.6Knew Medical History4.7Involved in Care Decisions4.9Showed 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.
4.7 out of 5
58 ratings,
24 reviews
5/22/2026
Very professional
5/15/2026
She is very professional and knowledgeable
5/1/2026
She is not only a great physician. She is beautiful and has an exceptional personality.
4/24/2026
She was very considerate and listened to my concerns and issues with this very personal situation.
4/22/2026
She's very personable and listens carefully to concerns.
Map & Directions
SLUCare Physician Group
1225 S. Grand Blvd., Second Level St. Louis, MO 63104
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