Browse Health
Primary Care Doctor, Family Practitioner
10 years of experience
Accepting new patients
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. John Maskill:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. John Maskill is Good. Dr. Maskill has been reviewed by 6 patients who have provided 1 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.3
Courteous Staff 4.0
Accurate Diagnosis 4.5
Bedside Manner 4.5
Spends Time with Me 4.0
Follows Up After Visit 3.0

Specialties & Research

  • He has special expertise in 2 areas:
  • Diabetes
  • Diabetes Complications

Education & Awards

Dr. Maskill graduated from Wayne State University, Detroit.


Dr. Maskill has 19 hospital affiliations:

  • Spectrum Health Medical Center 
  • Zeeland Community Hospital 


  • English

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Additional Information
Dr. John D Maskill MD is a male Family Practitioner, has 10 years of experience and practices in Family Medicine.
Where does Dr. John D. Maskill practice?
Dr. John Maskill has 1 office location.
Dr. John Maskill practices Family Medicine near Grand Rapids, MI.
See Grand Rapids Primary Care Doctors.