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21 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 of 4 stars
Patient comments (4)

The overall average patient rating of Dr. James Hayner is Good. Dr. Hayner has been reviewed by 12 patients who have provided 4 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 2.7
  • Currently 2.6666666666667 of 4 stars
Promptness 2.6
  • Currently 2.5714285714286 of 4 stars
Courteous Staff 3.3
  • Currently 3.3333333333333 of 4 stars
Accurate Diagnosis 3.2
  • Currently 3.2222222222222 of 4 stars
Bedside Manner 3.0
  • Currently 3 of 4 stars
Spends Time with Me 3.1
  • Currently 3.1111111111111 of 4 stars
Follows Up After Visit 3.0
  • Currently 3 of 4 stars

Specialties & Research

Dr. James Hayner, MD is board certified in Internal Medicine.

Education & Awards

Dr. Hayner graduated from Michigan State University , East Lansing. He has 1 awards.

Patients' Choice Award (2011)


Dr. Hayner has 3 hospital affiliations:

  • Saint Joseph Mercy Saline Hospital 
  • Saint Joseph Mercy Hospital 
  • St. Joseph Mercy Ann Arbor 

> > > > Dr. James Hayner, MD

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Additional Information
Dr. James Bart Hayner MD is a male Internist, has 21 years of experience and practices in Internal Medicine.
Where does Dr. James B. Hayner practice?
Dr. James Hayner has 4 office locations.
Dr. James Hayner practices Internal Medicine near Hamburg, MI.
Additional practice locations include: Howell, MI and Brighton, MI.
See Hamburg Internists.