Pediatrics
Brian O'Sullivan, M.D.
Manchester, NH
Dr. Brian O'Sullivan, MD is a Pediatrics Specialist who practices in Bedford, NH. He is 73 years old and has been practicing for 46 years.
45+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2012-2026 (15 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Pediatric Pulmonology
Conditions & Treatments
Cystic FibrosisPediatric AsthmaPediatric Pulmonology
Practice Details
Hospital Affiliations
- Mary Hitchcock Memorial Hospital
Experience
45+ years in practice