4.9
124 Ratings with 117 written Reviews
Summary
Dr. Erik Thyssen specializes in gastroenterology, focusing on digestive system disorders and diseases. He earned his medical degree from Kobenhavns Universitet Det Sundhedsvidenskabelige Og Medicinsk Fakultet and completed his residency at Barnes Jewish Hospital. With 42 years of experience in gastroenterology, Dr. Thyssen brings extensive knowledge to patient care. He speaks English fluently.
Dr. Thyssen maintains hospital affiliations with Missouri Baptist Medical Center, Barnes Jewish West County Hospital, Barnes Jewish Saint Peters Hospital, and Select Specialty Hospital Town And Country, all located in Saint Louis, Missouri. His clinical expertise includes treating colon polyps, diverticular disease, and diverticulosis. He performs lower GI endoscopy, colonoscopy, and upper GI endoscopy procedures to diagnose and treat digestive conditions. Patients have given him an average rating of 4.9 stars.
Dr. Thyssen maintains hospital affiliations with Missouri Baptist Medical Center, Barnes Jewish West County Hospital, Barnes Jewish Saint Peters Hospital, and Select Specialty Hospital Town And Country, all located in Saint Louis, Missouri. His clinical expertise includes treating colon polyps, diverticular disease, and diverticulosis. He performs lower GI endoscopy, colonoscopy, and upper GI endoscopy procedures to diagnose and treat digestive conditions. Patients have given him an average rating of 4.9 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 42 years of experience
- speaks English
- Barnes Jewish Hospital
- 117 written reviews
- 1 specialty
- 10 areas of expertise
- 5 hospital affiliations
- 3 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. Erik P Thyssen has 3 locationsSpecialists In Gastroenterology
11525 Olde Cabin RdSaint Louis, MO 63141 Tel: (314) 997-0554
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
Specialist In Gastroenterology
3844 S Lindbergh Blvd Ste 125Saint Louis, MO 63127Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Erik P Thyssen, MD | Ashley Anderson, APRN | Rebecca Humphries, APRN | Shauna Sanderson, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 42 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Saint Louis , MO | Sacramento , CA | Sacramento , CA | Tallahassee , FL |
| Med School: Kobenhavns Universitet Det Sundhedsvidenskabelige Og Medicinsk Fakultet | Med School: East Tennessee State University - Quillen College of Medicine | Med School: Emory University | Med School: Creighton University College of Nursing |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Erik P Thyssen
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Erik P Thyssen has the following specialty
Specialty Expertise
Dr. Erik P Thyssen has the following 10 areas of expertise
Certifications, License, & Education
42 Years Experience
Dr. Erik P Thyssen 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 Barnes Jewish Hospital.
Medical School
Graduated from Kobenhavns Universitet Det Sundhedsvidenskabelige Og Medicinsk Fakultet in 1984.
NPI Number
Dr. Thyssen's NPI number is 1750495099.
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Frequently Asked Questions
- Where is Dr. Erik Thyssen's office located?
- Dr. Erik Thyssen's office is located at 11525 Olde Cabin Rd, Saint Louis, MO, 63141.
- Which hospitals is Dr. Erik Thyssen affiliated with?
- Dr. Erik Thyssen is affiliated with Missouri Baptist Medical Center, Barnes Jewish West County Hospital, Barnes Jewish Saint Peters Hospital, Select Specialty Hospital Town And Country, and Barnes Jewish Saint Peters Hospital.
- Does Dr. Erik Thyssen accept my insurance?
- You can see the insurance plans that Dr. Erik Thyssen accepts on their Vitals profile.
- What languages does Dr. Erik Thyssen speak?
- Dr. Erik Thyssen speaks English.
- Is Dr. Erik Thyssen accepting new patients?
- Dr. Erik Thyssen is accepting new patients on Vitals. View Dr. Erik Thyssen's profile on Vitals to make an appointment.
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