Overview
James Petersen is a Gastroenterologist in Lake Saint Louis, Missouri. His top areas of expertise are Esophagitis, Familial Adenomatous Polyposis, Viral Gastroenteritis, and Colitis.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
200 Brevco Plz Ste 208, Lake Saint Louis, MO 63367
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Frequently Asked Questions about Dr. James Petersen
How do I make an appointment with Dr. James Petersen?
You can book an appointment with Dr. James Petersen by calling their office at 314-434-2399. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. James Petersen a top-rated expert for Esophagitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. James Petersen is classified as an Experienced expert for Esophagitis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. James Petersen specialize in?
While Dr. James Petersen is a Gastroenterology, they have specific expertise in Esophagitis, Familial Adenomatous Polyposis, and Viral Gastroenteritis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. James Petersen accept my insurance?
Dr. James Petersen accepts most major insurance plans, including Anthem BCBS and Medicare. We recommend calling the office directly at 314-434-2399 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Barrett EsophagusDr. Petersen isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Petersen isExperienced. Learn about Benign Esophageal Stricture.
- ColitisDr. Petersen isExperienced. Learn about Colitis.
- Crohn's DiseaseDr. Petersen isExperienced. Learn about Crohn's Disease.
- EsophagitisDr. Petersen isExperienced. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Petersen isExperienced. Learn about Familial Adenomatous Polyposis.