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Critical Care Specialist, Pulmonologist (lungs)
17 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).

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. John McArdle is Excellent. Dr. McArdle has been reviewed by 7 patients who have provided 3 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 3.7
Courteous Staff 3.7
Accurate Diagnosis 4.7
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.7

Specialties & Research

Dr. John McArdle, MD is board certified in Critical Care Medicine and Pulmonary Disease.

  • He has special expertise in 4 areas:
  • Critical Care
  • Cystic Fibrosis
  • Pulmonary Hypertension
  • Sarcoidosis

Education & Awards

Dr. McArdle graduated from State University of New York at Buffalo. He has 5 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2012 - 2014)
Compassionate Doctor Recognition (2012 - 2013)
Top 10 Doctor - State (2014)
Top 10 Doctor - Metro Area (2014)
Greater Hartford


Dr. McArdle has 6 hospital affiliations:

  • Yale-New Haven Hospital 
  • Hartford Hospital 


  • Spanish
  • English

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Additional Information
Dr. John R McArdle MD is a male Internist, has 17 years of experience and practices in Critical Care Medicine and Pulmonary Disease.
Where does Dr. John R. McArdle practice?
Dr. John McArdle has 4 office locations.
Dr. John McArdle practices Critical Care Medicine and Pulmonary Disease near Hartford, CT.
Additional practice locations include: Bloomfield, CT and Glastonbury, CT.
See Hartford Critical Care Practitioners and Hartford Pulmonologists.