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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. Colleen Hartwig:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

4.0
  •  
(7)
Patient comments (1)

The overall average patient rating of Dr. Colleen Hartwig is Good. Dr. Hartwig has been reviewed by 7 patients who have provided 1 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
  •  
Promptness 4.3
  •  
Courteous Staff 4.3
  •  
Accurate Diagnosis 5.0
  •  
Bedside Manner 5.0
  •  
Spends Time with Me 5.0
  •  
Follows Up After Visit 5.0
  •  

Education & Awards

Dr. Hartwig graduated from Michigan State University College of Osteopathic Medicine, East Lansing. She has 1 awards.

Awards  
Top Ten Doctors (2012)
Woodbury Park
Internal Medicine

Affiliations

Dr. Hartwig has 7 hospital affiliations:

  • St. Mary Mercy Hospital 
  • Garden City Hospital 

> > > > Dr. Colleen Hartwig, DO

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Additional Information
Dr. Colleen Ann Hartwig DO is a female Internist, has 15 years of experience and practices in Internal Medicine.
Where does Dr. Colleen A. Hartwig practice?
Dr. Colleen Hartwig has 3 office locations.
Dr. Colleen Hartwig practices Internal Medicine near Troy, MI.
Additional practice locations include: Farmington Hills, MI and Livonia, MI.
See Troy Internists.