4.2
11 Ratings
Summary
Dr. James Petersen specializes in gastroenterology and internal medicine, bringing four and a half decades of medical expertise to his practice. He earned his medical degree from St. Louis University School of Medicine and completed his residency at St. Lukes Hospital. Dr. Petersen speaks both English and Spanish, helping him connect with a diverse patient population.
Dr. Petersen is affiliated with Mercy Hospital Lincoln and practices at multiple locations throughout Missouri, including Creve Coeur, Chesterfield, Troy, and Lake Saint Louis. His extensive experience allows him to provide comprehensive digestive health care across the Mercy health system. Patients have given him an average rating of 4.2 stars, reflecting their confidence in his care and expertise.
Dr. Petersen is affiliated with Mercy Hospital Lincoln and practices at multiple locations throughout Missouri, including Creve Coeur, Chesterfield, Troy, and Lake Saint Louis. His extensive experience allows him to provide comprehensive digestive health care across the Mercy health system. Patients have given him an average rating of 4.2 stars, reflecting their confidence in his care and expertise.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 46 years of experience
- speaks English, Spanish
- St Lukes Hospital
- 2 specialties
- 11 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 5 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. James Herbert Petersen has 5 locationsMercy Clinic Gastroenterology Mercy Hospital
615 S New Ballas Rd Ste 1200Creve Coeur, MO 63141 Tel: (314) 251-2880
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed
Mercy Clinic Digestive Disease
226 S Woods Mill Rd Ste 52WChesterfield, MO 63017 Tel: (314) 434-2399
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
Mercy Clinic Gastroenterology Lincoln
1000 E Cherry StTroy, MO 63379 Tel: (636) 561-9020
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Mercy Clinic Gastroenterology Lake Saint Louis
200 Brevco Plz Ste 208Lake Saint Louis, MO 63367 Tel: (636) 561-9020
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
Mercy Endoscopy Center Lake Saint Louis
200 Brevco Plz Ste 207Lake Saint Louis, MO 63367 Tel: (636) 561-5450
Mon6:00 am - 4:30 pm
Tue6:00 am - 4:30 pm
Wed6:00 am - 4:30 pm
Thu6:00 am - 4:30 pm
Fri6:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. James Herbert Petersen, MD | Shauna Sanderson, APRN | Ashley Anderson, APRN | Rebecca Humphries, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 46 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 |
| Creve Coeur , MO | Tallahassee , FL | SACRAMENTO , CA | SACRAMENTO , CA |
| Med School: St Louis University School Of Medicine | Med School: Creighton University College of Nursing | Med School: East Tennessee State University - Quillen College of Medicine | Med School: Emory University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. James Herbert Petersen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. James Herbert Petersen has the following 2 specialties
Specialty Expertise
Dr. James Herbert Petersen has the following 11 areas of expertise
Certifications, License, & Education
46 Years Experience
Education & Training
Residency
Completed their residency at St Lukes Hospital.
Medical School
Graduated from St Louis University School Of Medicine in 1980.
NPI Number
Dr. Petersen's NPI number is 1831169275.
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Frequently Asked Questions
- Is Dr. James Petersen accepting new patients?
- Dr. James Petersen is accepting new patients on Vitals. View Dr. James Petersen's profile on Vitals to make an appointment.
- What languages does Dr. James Petersen speak?
- Dr. James Petersen speaks English and Spanish.
- Does Dr. James Petersen accept my insurance?
- You can see the insurance plans that Dr. James Petersen accepts on their Vitals profile.
- Which hospitals is Dr. James Petersen affiliated with?
- Dr. James Petersen is affiliated with Mercy Hospital Lincoln.
- Where is Dr. James Petersen's office located?
- Dr. James Petersen's office is located at 615 S New Ballas Rd Ste 1200, Creve Coeur, MO, 63141.
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