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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. Gwynne Marstiller:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Gwynne Marstiller is Excellent. Dr. Marstiller has been reviewed by 2 patients who have provided 2 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 4.3
Follows Up After Visit 5.0

Specialties & Research

Dr. Gwynne Marstiller, MD is board certified in Pediatrics.

Education & Awards

Dr. Marstiller graduated from West Virginia University, Morgantown.


Dr. Marstiller has 2 hospital affiliations:

  • Banner Desert Medical Center 
  • -Banner Childrens at Banner Desert 

> > > > Dr. Gwynne Marstiller, MD

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Additional Information
Dr. Gwynne Anne Marstiller MD is a female Pediatrician, has 31 years of experience and practices in Pediatrics.
Where does Dr. Gwynne A. Marstiller practice?
Dr. Gwynne Marstiller has 1 office location.
Dr. Gwynne Marstiller practices Pediatrics near Tempe, AZ.
See Tempe Pediatricians.