Home/Providers/Gastroenterology/Elizabeth Marsicano
SSM Health Medical Group

Elizabeth Marsicano, MD

Gastroenterology
Elizabeth Marsicano image
4.8 out of 5 – 

SSM Health Medical Group

300 Medical Plaza Lake St. Louis, MO 63367
Dr. Elizabeth Marsicano is a gastroenterologist who treats patients ages 18 and older. She specializes in treating gastroesophageal reflux disease (GERD); esophageal motility/swallowing issues; chronic constipation; chronic diarrhea; celiac disease; Barrett's esophagus; pelvic floor disorders; inflammatory bowel disease (IBD); metabolic liver disease; hepatitis B/C; hemochromatosis; autoimmune liver disease cirrhosis; and gastrointestinal diseases in pregnancy. She also performs colonoscopies and upper endoscopies.

Dr. Marsicano aims to create a collaborative relationship with her patients to ensure optimal management of their gastrointestinal concerns through evidence-based practice, education, and mutual understanding. She works closely with her patients and their families to tailor a treatment plan that meets their specific needs and goals.

Dr. Marsicano is a founding member of the Missouri Gastroenterology Society; a member of the American College of Gastroenterology; and a member of the American Neurogastroenterology and Motility Society.

Fun fact: Dr. Marsicano enjoys traveling, yoga, and reading in her spare time.

About Me

Reviews

Rating Breakdown

Reviews are measured on a scale of 1 to 5, with 5 being the best score.

Question Breakdown

4.7
Overall Experience
4.8
Listened Carefully
4.9
Explained Things Clearly
4.7
Knew Medical History
4.9
Involved in Care Decisions
4.9
Showed 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
49 ratings,
15 reviews
6/26/2026
She listened to me and explained what was going on
6/24/2026
She is a great doctor
5/4/2026
Dr Marsicano is very easy to talk to and she treats you like a real person and checks into your whole self and not just sort of you.
5/4/2026
She made sure to explain everything in layman's terms so it was easy for me to understand
4/27/2026
Highly recommend, exceptional Dr/patient communication.

Map & Directions

SSM Health Medical Group

300 Medical PlazaLake St. Louis, MO 63367
Mon

8:00 am - 4:30 pm

Tue

8:00 am - 4:30 pm

Wed

8:00 am - 4:30 pm

Thu

8:00 am - 4:30 pm

Fri

8:00 am - 4:30 pm

Sat

Closed

Sun

Closed

Similar providers at this location

Kamran Qureshi image
SLUCare Physician Group

Kamran Qureshi, MD

Hepatology, Internal Medicine, Gastroenterology, Weight Management and Obesity Medicine
4.8 out of 5 – 56 ratings
Louay Omran image
SSM Health Medical Group

Louay Omran, MD

Gastroenterology
Marisa Lynch image
SSM Health Medical Group

Marisa Lynch, PA-C

Physician Assistant, Gastroenterology
4.9 out of 5 – 124 ratings