Browse Health
Internist, Cardiologist (heart)
12 years of experience
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

Patient comments (0)

The overall average patient rating of Dr. Karl Duncan is Poor. Dr. Duncan has been reviewed by 1 patients who have provided 0 comments. The rating is 1 out of 4 stars.

Patient Ratings
Ease of Appointment 1.0
Promptness 1.0
Courteous Staff 1.0
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 1.0
Follows Up After Visit 1.0

Specialties & Research

Dr. Karl Duncan, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 4 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • Unstable Angina

Education & Awards

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


Dr. Duncan has 5 hospital affiliations:

  • Harper University Hospital 
  • MidMichigan Medical Center-Clare 

> > > > Dr. Karl Duncan, MD

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Additional Information
Dr. Karl Alaric Duncan MD is a male Internist, has 12 years of experience and practices in Internal Medicine, Cardiovascular Disease, and Cardiology.
Where does Dr. Karl A. Duncan practice?
Dr. Karl Duncan has 4 office locations.
Dr. Karl Duncan practices Internal Medicine, Cardiovascular Disease, and Cardiology near Detroit, MI.
Additional practice locations include: Midland, MI and Clare, MI.
See Detroit Internists and Detroit Cardiologists.