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Pulmonologist (lungs)
38 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 (2)

The overall average patient rating of Dr. Byron Thomashow is Good. Dr. Thomashow has been reviewed by 10 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.7
Courteous Staff 5.0
Accurate Diagnosis 4.8
Bedside Manner 4.8
Spends Time with Me 4.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Byron Thomashow, MD is board certified in Pulmonary Disease.

  • He has special expertise in 6 areas:
  • Asthma
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Emphysema
  • Lung Cancer
  • Pulmonary Emphysema (COPD)
  • Respiration Disorders

Education & Awards

Dr. Thomashow graduated from Columbia University, New York. He has 9 awards.

Fellow American College of Physicians
1997-2010 The Best New York Metro Area Doctors-Castle, Connolly Guide
2012 Best Doctors in New York -New York Magazine
1991-2010 Fellow American College of Chest Physicians
Castle Connolly America's Top Doctors® (2002 - 2008, 2010 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (1999 - 2008, 2010 - 2015)
Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)
On-Time Doctor Award (2014)


Dr. Thomashow has 5 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • New York Presbyterian / Westchester 


  • English

> > > > Dr. Byron Thomashow, MD

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Additional Information
Dr. Byron M Thomashow MD is a male Pulmonologist, has 38 years of experience and practices in Pulmonary Disease.
Where does Dr. Byron M. Thomashow practice?
Dr. Byron Thomashow has 1 office location.
Dr. Byron Thomashow practices Pulmonary Disease near New York, NY.
See New York Pulmonologists.