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44 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Roger Challop, MD is board certified in Pediatrics.

  • He has special expertise in 3 areas:
  • Asthma
  • Lead Poisoning
  • Pediatrics

Education & Awards

Dr. Challop graduated from New York Medical College, Valhalla.


Dr. Challop has 7 hospital affiliations:

  • NewYork-Presbyterian / Weill Cornell 
  • New York Presbyterian Hospital / Columbia 


  • Spanish

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Additional Information
Dr. Roger Stephen Challop MD is a male Pediatrician, has 44 years of experience and practices in Pediatrics.
Where does Dr. Roger S. Challop practice?
Dr. Roger Challop has 2 office locations.
Dr. Roger Challop practices Pediatrics near New York, NY.
See New York Pediatricians.