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Endocrinologist (diabetes, hormones)
25 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).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Glenn McGrath is Excellent. Dr. McGrath has been reviewed by 20 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 3.8
Courteous Staff 4.0
Accurate Diagnosis 3.8
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.3

Specialties & Research

Dr. Glenn McGrath, MD is board certified in Endocrinology, Diabetes & Metabolism.

  • He has special expertise in 6 areas:
  • Diabetes
  • Diabetes Mellitus
  • Diabetes
  • Metabolic Bone Diseases
  • Pituitary Diseases
  • Thyroid Diseases

Education & Awards

Dr. McGrath graduated from Pennsylvania State University, Hershey. He has 7 awards.

Top Docs 2011
Top Docs 2010
Top Docs 2010; Top Docs 2011; Top Docs 2012; Top Docs 2013
Top Docs 2012
Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2015)
Compassionate Doctor Recognition (2015)


Dr. McGrath has 3 hospital affiliations:

  • Doylestown Hospital 
  • Abington Memorial Hospital 
  • Warminster Hospital 

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Additional Information
Dr. Glenn Alan McGrath MD is a male Internist, has 25 years of experience and practices in Endocrinology, Diabetes & Metabolism.
Where does Dr. Glenn A. McGrath practice?
Dr. Glenn McGrath has 1 office location.
Dr. Glenn McGrath practices Endocrinology, Diabetes & Metabolism near Willow Grove, PA.
See Willow Grove Endocrinologists.