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Internist, Pediatrician
13 years of experience
Video profile
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).

Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (33)

The overall average patient rating of Dr. Michael App is Excellent. Dr. App has been reviewed by 53 patients who have provided 33 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.4
  • Currently 3.4444444444444 of 4 stars
Promptness 3.5
  • Currently 3.45 of 4 stars
Courteous Staff 3.5
  • Currently 3.4666666666667 of 4 stars
Accurate Diagnosis 3.4
  • Currently 3.4 of 4 stars
Bedside Manner 3.7
  • Currently 3.7111111111111 of 4 stars
Spends Time with Me 3.5
  • Currently 3.5 of 4 stars
Follows Up After Visit 3.4
  • Currently 3.3953488372093 of 4 stars

Specialties & Research

Dr. Michael App, MD is board certified in Internal Medicine and Pediatrics.

  • He has special expertise in 3 areas:
  • Diabetes
  • Diabetes Complications
  • Pediatrics

Education & Awards

Dr. App graduated from Wayne State University, Detroit. He has 3 awards.

Patients' Choice Award (2008 - 2009, 2012 - 2014)
Compassionate Doctor Recognition (2012 - 2013)
Top 10 Doctor - City (2014)
Grand Rapids, MI


Dr. App has 14 hospital affiliations:

  • St Mary's Mercy Medical Center 
  • Spectrum Health United Hospital 


  • Spanish
  • French

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Additional Information
Dr. Michael J App MD is a male Internist, has 13 years of experience and practices in Pediatrics and Internal Medicine.
Where does Dr. Michael J. App practice?
Dr. Michael App has 16 office locations.
Dr. Michael App practices Pediatrics and Internal Medicine near Grand Rapids, MI.
Additional practice locations include: Royal Oak, MI and Jenison, MI.
See Grand Rapids Pediatricians and Grand Rapids Internists.