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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. John Schrock:

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Education & Awards

Dr. Schrock graduated from Northwestern University, Chicago.


Dr. Schrock has 5 hospital affiliations:

  • St Lukes Hospital Of Duluth 
  • St. Mary's Hospital of Superior 

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Additional Information
Dr. John Benson Schrock MD is a male Emergency Medicine Specialist, has 42 years of experience and practices in Emergency Medicine.
Where does Dr. John B. Schrock practice?
Dr. John Schrock has 1 office location.
Dr. John Schrock practices Emergency Medicine near Duluth, MN.
See Duluth Emergency Physicians.