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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 Montgomery:

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  1. Qualifications
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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Gregory Montgomery is Excellent. Dr. Montgomery has been reviewed by 4 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
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 Montgomery, MD is board certified in Pediatric Pulmonology.

  • He has special expertise in 1 area:
  • Cystic Fibrosis

Education & Awards

Dr. Montgomery graduated from Indiana University , Indianapolis.


Dr. Montgomery has 10 hospital affiliations:

  • Clarian Health Partners, Incorporated 
  • Clarian West Medical Center 

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Additional Information
Dr. Gregory S Montgomery MD is a male Pediatric Pulmonologist, has 13 years of experience and practices in Pediatric Pulmonology.
Where does Dr. Gregory S. Montgomery practice?
Dr. Gregory Montgomery has 4 office locations.
Dr. Gregory Montgomery practices Pediatric Pulmonology near South Bend, IN.
Additional practice locations include: Indianapolis, IN and Bloomington, IN.
See South Bend Pediatric Specialists.