Browse Health
Internist, Pulmonologist (lungs)
18 years of experience
Accepting new patients
Video profile
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).

Learn more about Dr. Gregory Breen:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Gregory Breen is Good. Dr. Breen has been reviewed by 14 patients who have provided 2 comments. The rating is 4 out of 5 stars.

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

Specialties & Research

Dr. Gregory Breen, MD is board certified in Pulmonary Disease.

  • He has special expertise in 1 area:
  • Asthma

Education & Awards

Dr. Breen graduated from Drexel University , Philadelphia. He has 4 awards.

Patients' Choice Award (2011 - 2013)
Compassionate Doctor Recognition (2012 - 2013)
Top 10 Doctor - Metro Area (2014)
Delaware Valley
On-Time Doctor Award (2014)


Dr. Breen has 10 hospital affiliations:

  • Underwood Memorial Hospital 
  • Albert Einstein Medical Center 

> > > > Dr. Gregory Breen, MD

Similar doctors nearby

Dr. Ho-Kan Cheng

Internal Medicine
17 years experience
Woodbury, NJ

Dr. Eileen Moynihan

Internal Medicine
35 years experience
Woodbury, NJ

Dr. Santiago Muzones

Emergency Medicine
23 years experience
Woodbury, NJ

Dr. Melissa Mangold

Internal Medicine
Woodbury, NJ

Dr. Jay Stiefel

Internal Medicine
26 years experience
Woodbury, NJ

Dr. Bhavikaben Babaria

Woodbury, NJ
Search All Similar Doctors
Additional Information
Dr. Gregory Breen MD is a male Internist, has 18 years of experience and practices in Internal Medicine and Pulmonary Disease.
Where does Dr. Gregory Breen practice?
Dr. Gregory Breen has 1 office location.
Dr. Gregory Breen practices Internal Medicine and Pulmonary Disease near Woodbury, NJ.
See Woodbury Internists and Woodbury Pulmonologists.