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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).

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Paul Koss is Good. Dr. Koss has been reviewed by 9 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 3.7
Courteous Staff 3.3
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.0

Specialties & Research

Dr. Paul Koss, MD is board certified in Internal Medicine.

Education & Awards

Dr. Koss graduated from University of Minnesota, Twin Cities, Minneapolis.


Dr. Koss has 5 hospital affiliations:

  • Tucson Heart Hospital 
  • Carondelet St Joseph's Hospital Tucson 


  • Spanish

> > > > Dr. Paul Koss, MD

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Additional Information
Dr. Paul Grant Koss MD is a male Internist, has 39 years of experience and practices in Internal Medicine.
Where does Dr. Paul G. Koss practice?
Dr. Paul Koss has 2 office locations.
Dr. Paul Koss practices Internal Medicine near Tucson, AZ.
See Tucson Internists.