5
6 Ratings with 3 written Reviews
Summary
Dr. Michael Zerega treats hemorrhoids, colon polyps, and diverticular disease, and performs colonoscopy, lower GI endoscopy, and esophageal manometry. He practices gastroenterology and is affiliated with SSM Health Care.
Dr. Zerega completed his residency at the University of North Carolina Health System and earned his medical degree from Washington University in St. Louis School of Medicine. He sees patients in Saint Louis, Missouri, and speaks English and Spanish. Patients on Vitals rate Dr. Zerega 5 out of 5.
Dr. Zerega completed his residency at the University of North Carolina Health System and earned his medical degree from Washington University in St. Louis School of Medicine. He sees patients in Saint Louis, Missouri, and speaks English and Spanish. Patients on Vitals rate Dr. Zerega 5 out of 5.
Overview based on verified provider data
Quick Facts
- 29 years of experience
- 20 insurance plans accepted
- speaks English, Spanish
- University Of North Carolina Health System
- 3 written reviews
- 2 specialties
- 11 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Mercy Gastroenterology - Mercy Hospital
615 S New Ballas Rd Ste 1200Saint Louis, MO 63141 Tel: (314) 251-2880
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 4:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Michael James Zerega | Rebecca Humphries, APRN | Shauna Sanderson, APRN | Ashley Anderson, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 29 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Saint Louis , MO | Sacramento , CA | Tallahassee , FL | Sacramento , CA |
| Med School: Washington University In St Louis School Of Medicine | Med School: Emory University | Med School: Creighton University College of Nursing | Med School: East Tennessee State University - Quillen College of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Michael James Zerega
Medical Specialties
Michael James Zerega has the following 2 specialties
Specialty Expertise
Michael James Zerega has the following 11 areas of expertise
Certifications, License, & Education
29 Years Experience
Michael James Zerega holds an expired medical license in the state of Missouri.
Medical License
Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.
Education & Training
Residency
Completed their residency at University Of North Carolina Health System.
Medical School
Graduated from Washington University In St Louis School Of Medicine in 1997.
NPI Number
Michael James Zerega's NPI number is 1073505178.
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Frequently Asked Questions
- Is Michael Zerega accepting new patients?
- Michael Zerega has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Michael Zerega's office located?
- Michael Zerega's office is located at 615 S New Ballas Rd Ste 1200, Saint Louis, MO, 63141.
- What languages does Michael Zerega speak?
- Michael Zerega speaks English and Spanish.
- Does Michael Zerega accept my insurance?
- You can see the insurance plans that Michael Zerega accepts on their Vitals profile.
- Which hospitals is Michael Zerega affiliated with?
- Michael Zerega is affiliated with Ssm Health Care.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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