Browse Health
Pulmonologist (lungs)
36 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

  • Currently 3.5 of 4 stars
Patient comments (2)

The overall average patient rating of Dr. Byron Thomashow is Excellent. Dr. Thomashow has been reviewed by 7 patients who have provided 2 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 3.7
  • Currently 3.6666666666667 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 3.0
  • Currently 3 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

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 8 awards.

1991-2010 Fellow American College of Chest Physicians
1997-2010 The Best New York Metro Area Doctors-Castle, Connolly Guide
Fellow American College of Physicians
2012 Best Doctors in New York -New York Magazine
Castle Connolly America's Top Doctors® (2002 - 2008, 2010 - 2014)
Castle Connolly Top Doctors: New York Metro Area™ (1999 - 2008, 2010 - 2014)
Patients' Choice Award (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 36 years of experience and practices in Pulmonary Disease.
Where does Dr. Byron M. Thomashow practice?
Dr. Byron Thomashow has 3 office locations.
Dr. Byron Thomashow practices Pulmonary Disease near New York, NY.
See New York Pulmonologists.