301 Caledonia Parkway, Suite 220, 
O Fallon, MO 

Overview

Dr. David Simon is a pediatric gastroenterologist who treats patients from birth to 18 years old. He specializes in treating pediatric inflammatory bowel diseases (IBD) such as Crohn's disease and ulcerative colitis, as well as performing gastrointestinal endoscopy, and general gastroenterology and hepatology services. Dr. Simon aims to provide the most up-to-date gastrointestinal care while forming close, therapeutic relationships with his patients and their families. His research interests include very early onset inflammatory bowel disease (VEO-IBD) and the developmental origins of IBD, including the impact of alterations in the gut microbiome. Dr. Simon is an assistant professor with the Division of Pediatric Gastroenterology in the Department of Pediatrics at Saint Louis University School of Medicine. He is a member of the American Academy of Pediatrics, and the North American Society of Pediatric Gastroenterology, Hepatology and Nutrition. Fun fact: Dr. Simon enjoys traveling the U.S. in search of the best barbecue.

His top areas of expertise are Endoscopy and Ulcerative Colitis.

Graduate Institution
Western University Of Health Sciences
Residency
Children's Mercy Hospital, The Kansas City, MO
Specialties
Pediatric Gastroenterology
Pediatrics
Licenses
Pediatrics in MO
Board Certifications
American Board Of Pediatrics
Drug Enforcement Administration
Illinois Department Of Financial & Professional Regulation
Missouri Dept Of Health/Narcotics&Dangerous Drugs
Missouri State Board Of Registration
Fellowships
Baylor College of Medicine - Houston
Hospital Affiliations
SSM Health Cardinal Glennon Children's Hospital
SSM Health Good Samaritan Hospital - Mt. Vernon
SSM Health St. Mary's Hospital - St. Louis
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Dean Health
  • EPO
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Home State Health
  • EPO
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
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Locations

SSM Health Cardinal Glennon Pediatrics Specialty Services
301 Caledonia Parkway, Suite 220, O Fallon, MO 63368

Additional Areas of Focus

Dr. Simon has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Endoscopy
Ulcerative Colitis
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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

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