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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).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Gregg Sonsini is Below Average. Dr. Sonsini has been reviewed by 8 patients who have provided 4 comments. The rating is 2 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.3
Courteous Staff 4.2
Accurate Diagnosis 2.1
Bedside Manner 1.7
Spends Time with Me 1.7
Follows Up After Visit 1.8

Education & Awards

Dr. Sonsini graduated from Thomas Jefferson University, Philadelphia. He has 2 awards.

Bridges to Excellence Recognition
Physician Office Systems Recognition (2015 - 2017)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2015 - 2018)


Dr. Sonsini has 9 hospital affiliations:

  • Sacred Heart Hospital/Allentown 
  • Holy Redeemer Health System 

> > > > Dr. Gregg Sonsini, MD

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Additional Information
Dr. Gregg A Sonsini MD is a male Pediatrician, has 27 years of experience and practices in Pediatrics.
Where does Dr. Gregg A. Sonsini practice?
Dr. Gregg Sonsini has 7 office locations.
Dr. Gregg Sonsini practices Pediatrics near Warrington, PA.
Additional practice locations include: Jenkintown, PA and Newtown, PA.
See Warrington Pediatricians.