SSM Health Medical Group
Patrick Mcdonough, MD Hepatology, Internal Medicine, Gastroenterology in Bridgeton, MO

SSM Health Medical Group
12277 DePaul Drive, Suite 500 Bridgeton, MO 63044
Board- certified in gastroenterology and hepatology, Dr. McDonough earned his medical degree from the University of Missouri-Columbia School of Medicine. He completed an internal medicine residency at Washington University School of Medicine, Barnes-Jewish Hospital, and fellowships in gastroenterology and hepatology at the University of Virginia in Charlottesville, VA. During his fellowship training, he participated in the Rural Area Medical Outreach program providing colorectal cancer screening to the underserved population in southwestern Virginia. On staff at DePaul Hospital for more than 10 years, Dr. McDonough serves as medical director of the Hepatitis C Clinic.
A member of the American College of Gastroenterology and the American Gastroenterology Association, he has authored several articles for medical publications and has received numerous honors and awards, including the DePaul Hospital Compassion Award.
A member of the American College of Gastroenterology and the American Gastroenterology Association, he has authored several articles for medical publications and has received numerous honors and awards, including the DePaul Hospital Compassion Award.
About Me
Specialties
Hepatology
Internal Medicine
Gastroenterology
Gender
Male
Education
Washington University - Barnes-Jewish Hospital
Internship, 2002
University of Missouri - Columbia School of Medicine
Medical School, 2001
Washington University - Barnes-Jewish Hospital
Residency, 2004
University of Virginia
Fellowship, 2007
Hospital Affiliations
SSM Health DePaul Hospital - St. Louis
Certifications
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Medical Interests
Celiac disease
Endoscopy
Gallbladder diseases
Hepatitis C
Inflammatory bowel disease (IBD)
Pancreas disorders
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.8Overall Experience4.8Listened Carefully4.9Explained Things Clearly4.7Knew Medical History4.8Involved 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.
4.8 out of 5
79 ratings,
30 reviews
8/26/2026
Dr Mcdonough is very good at explaining things and has a great personality
8/25/2026
He was able to give me the feedback I needed to know and now I need to go farther with more test and we’re gonna see what happens next. He’s thinking there’s more that I need to do now thank you.
8/7/2026
He’s been my doctor for years ! Excellent care!
8/6/2026
HE WAS PLEASANT AND EASY TO TALK TO HE WAS ALSO VERY THOROUGH WITH EXPLANATIONS
8/6/2026
Very friendly took the time to explain everything
Map & Directions
SSM Health Medical Group
12277 DePaul Drive, Suite 500 Bridgeton, MO 63044
Mon
9:00 am - 4:30 pm
Tue
9:00 am - 4:30 pm
Wed
9:00 am - 4:30 pm
Thu
9:00 am - 4:30 pm
Fri
9:00 am - 4:30 pm
Sat
Closed
Sun
Closed
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