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Internist, Critical Care Specialist, Pulmonologist (lungs), Sleep Medicine Specialist
27 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 (18)

The overall average patient rating of Dr. Jan Westerman is Average. Dr. Westerman has been reviewed by 37 patients who have provided 18 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.8
Promptness 2.0
Courteous Staff 2.4
Accurate Diagnosis 2.1
Bedside Manner 1.9
Spends Time with Me 2.0
Follows Up After Visit 2.3

Specialties & Research

Dr. Jan Westerman, MD is board certified in Internal Medicine, Critical Care Medicine, Pulmonary Disease, and Sleep Medicine.

  • He has special expertise in 2 areas:
  • Asthma
  • Insomnia

Education & Awards

Dr. Westerman graduated from University of Alabama at Birmingham.


Dr. Westerman has 6 hospital affiliations:

  • Shelby Baptist Emergency Department 
  • Trinity Medical Center 

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Additional Information
Dr. Jan H Westerman MD is a male Internist, has 27 years of experience and practices in Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine.
Where does Dr. Jan H. Westerman practice?
Dr. Jan Westerman has 2 office locations.
Dr. Jan Westerman practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine near Jasper, AL.
See Jasper Internists, Jasper Pulmonologists, Jasper Critical Care Practitioners, and Jasper Sleep Medicine Doctors.