Pediatrics
Brett Barrett, D.O.
Oak Lawn, IL
Dr. Brett Barrett, DO is a Pediatrics Specialist who practices in Oak Lawn, IL. He is 41 years old.
Peer Recognition
- Castle Connolly — Top Doctor
2025-2026 (2 years)
Clinical Focus
Subspecialties
Pediatric Endocrinology
Conditions & Treatments
DiabetesThyroid DisordersType 1 Diabetes
Practice Details
Hospital Affiliations
- Advocate Illinois Masonic Medical Center