

Pediatrics
Genna Klein, M.D.
Bronx, NY
Dr. Genna Klein, MD is a Pediatric Endocrinology Specialist who practices in Hackensack, NJ. She is 51 years old and has been practicing for 25 years.
Peer Recognition
- Castle Connolly — Top Doctor
2025-2026 (2 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Pediatric Endocrinology
Conditions & Treatments
DiabetesThyroid DisordersType 1 Diabetes
Practice Details
Hospital Affiliations
- Montefiore Headache Center
- Chilton Medical Center
- Hackensack University Medical Center
- Englewood Hospital and Medical Center