Pediatrics
Joel Harnick, M.D.
New Hyde Park, NY
Joel Harnick, MD is a board-certified physician, specializing in Pediatric cardiology. With an office conveniently located in New Hyde Park, NY, Dr. Harnick offers specialized pediatric cardiology care in a kid-friendly environment. At Optum, our board-certified heart doctors diagnose and treat many heart diseases and conditions, both new and pre-existing. We recognize that children shouldn't be treated like small adults. Each child has their own special requirements when it comes to caring for
Peer Recognition
- Castle Connolly — Top Doctor
2022-2026 (5 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Pediatric Cardiology
Conditions & Treatments
Congenital Heart DiseaseAdult Congenital Heart DiseasePediatric Arrhythmias
Practice Details
Hospital Affiliations
- Suny/stony Brook University Hospital
- Long Island Jewish Medical Center
- Saint Francis Hospital & Heart Center
- Good Samaritan Hospital Medical Center