SSM Health Medical Group
Marin Marcu, MD
Gastroenterology, Internal Medicine

SSM Health Medical Group
400 First Capitol Drive, Suite 201 St. Charles, MO 63301
Dr. Marcu is board certified in gastroenterology as well as in internal medicine. He earned his medical degree from University of Medicine and Pharmacy - Bucharest and Carol Davila School of Medicine in Romania. Dr. Marcu received his residency training at Saint Louis University Hospital, where he also completed his gastroenterology fellowship. He has been in practice since 1999.
Dr. Marcu provides the following procedures including, but not limited to colonoscopy, EGD, ERCP, flex sig, liver biopsy, paracentesis, Remicade infusion, small bowel endoscopy, percutaneous endoscopic gastrostomy, and colon with banding of internal hemorroids. He has a special interest in advanced endoscopy. He is on staff at SSM Health St. Joseph Hospital - St. Charles.
Dr. Marcu provides the following procedures including, but not limited to colonoscopy, EGD, ERCP, flex sig, liver biopsy, paracentesis, Remicade infusion, small bowel endoscopy, percutaneous endoscopic gastrostomy, and colon with banding of internal hemorroids. He has a special interest in advanced endoscopy. He is on staff at SSM Health St. Joseph Hospital - St. Charles.
About Me
Specialties
Gastroenterology
Internal Medicine
Gender
Male
Languages
Romanian
Education
St. Louis University Health Sciences Center
Residency, 1996
Institute of Medicine & Pharmacy - Romania
Medical School, 1986
St. Louis University Health Sciences Center
Internship, 1994
St. Louis University Health Sciences Center
Fellowship, 2000
Hospital Affiliations
SSM Health St. Joseph Hospital - Lake Saint Louis
SSM Health St. Joseph Hospital - St. Charles
Certifications
American Board of Internal Medicine/Gastroenterology
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Medical Interests
ERCP Endoscopic retrograde cholangiopancreatography
Polyps
Small bowel enteroscopy
Upper endoscopy
Reviews
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Map & Directions
SSM Health Medical Group
400 First Capitol Drive, Suite 201 St. Charles, MO 63301
Mon
8:30 am - 5:00 pm
Tue
8:30 am - 5:00 pm
Wed
8:30 am - 5:00 pm
Thu
8:30 am - 5:00 pm
Fri
8:30 am - 5:00 pm
Sat
Closed
Sun
Closed
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