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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. Quentin McMullen:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Quentin McMullen is Good. Dr. McMullen has been reviewed by 8 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.7
Courteous Staff 4.3
Accurate Diagnosis 3.7
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 3.7

Specialties & Research

Dr. Quentin McMullen, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Pediatrics

Education & Awards

Dr. McMullen graduated from Louisiana State University at New Orleans.


Dr. McMullen has 3 hospital affiliations:

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


  • German

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Additional Information
Dr. Quentin R McMullen MD is a male Internist, has 26 years of experience and practices in Internal Medicine.
Where does Dr. Quentin R. McMullen practice?
Dr. Quentin McMullen has 1 office location.
Dr. Quentin McMullen practices Internal Medicine near Ann Arbor, MI.
See Ann Arbor Internists.