> > > > Dr. Ronald Crystal, MD, MS
Dr. Ronald George Crystal MD and MS is a male Internist, has 42 years of experience and practices in Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Medical Genetics.
Dr. Ronald Crystal has 5 office locations.
Upper East Side
425 E 61st St
6th Floor
New York, NY 10065

Phone Number
Locations and availability (5)
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. Ronald Crystal, MD, MS is board certified in Internal Medicine and Pulmonary Disease.

  • He has special expertise in 10 areas:
  • Adenoviridae Infections
  • Bronchoscopy
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Cystic Fibrosis
  • Lewis Lung Carcinoma
  • Lung Cancer
  • Lung Diseases
  • SARS (Severe Acute Respiratory Syndrome)
  • Sarcoidosis
  • alpha 1-Antitrypsin Deficiency

Education & Awards

Dr. Crystal graduated from University of Pennsylvania , Philadelphia. He has 1 awards.

One of America's Leading Experts on:
Lung Cancer (Lung Neoplasm)


Dr. Crystal has 12 hospital affiliations:

  • NewYork-Presbyterian / Weill Cornell 
  • New York Presbyterian Hospital / The Allen Pavilion 

Accepted Insurance Plans

Dr. Crystal accepts these health insurances in at least one office:

  • United Healthcare - 2 plans
  • HIP Health Plan of New York - 32 plans
  • Empire Blue Cross Blue Shield - 2 plans
  • Unicare - 2 plans
  • Blue Cross Blue Shield of Illinois - 1 plan
  • Univera Healthcare - 1 plan
  • Health Plus - 2 plans
  • Neighborhood Health Plan (NHP) - 2 plans
  • Oxford Health Plans - 2 plans
  • Cigna - 2 plans
  • The Empire Plan (UHC) - 1 plan
  • USA H & W Network - 1 plan
  • AMERIGROUP - 4 plans
  • Healthfirst - 11 plans


  • Arabic
  • Chinese
  • Cantonese
  • Mandarin
  • French
  • German
  • Greek
  • Hebrew
  • Hindi
  • Italian

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Additional Information
Where does Dr. Ronald G. Crystal practice?
Dr. Ronald Crystal practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Medical Genetics near New York, NY.
See New York Internists, New York Pulmonologists, New York Critical Care Practitioners, and New York Geneticists.