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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

3.0
  •  
(2)
Patient comments (2)

The overall average patient rating of Dr. John Zachman is Average. Dr. Zachman has been reviewed by 2 patients who have provided 2 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
  •  
Promptness 2.3
  •  
Courteous Staff 3.7
  •  
Accurate Diagnosis 3.0
  •  
Bedside Manner 3.0
  •  
Spends Time with Me 3.0
  •  
Follows Up After Visit 2.3
  •  

Specialties & Research

Dr. John Zachman, MD is board certified in Internal Medicine.


Education & Awards

Dr. Zachman graduated from The Ohio State University , Columbus.


Affiliations

Dr. Zachman has 8 hospital affiliations:

  • Mercy Hospital Grayling 
  • Otsego Memorial Hospital 

> > > > Dr. John Zachman, MD

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Additional Information
Dr. John Oliver Zachman MD is a male Internist, has 42 years of experience and practices in Internal Medicine.
Where does Dr. John O. Zachman practice?
Dr. John Zachman has 2 office locations.
Dr. John Zachman practices Internal Medicine near Traverse City, MI.
See Traverse City Internists.