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. Cathy Tschannen:

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Specialties & Research

Dr. Cathy Tschannen, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Tschannen graduated from Northwestern University, Chicago.


Dr. Tschannen has 1 hospital affiliations:

  • Advocate Good Samaritan Hospital 

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Additional Information
Dr. Cathy Tschannen MD is a female Emergency Medicine Specialist, has 28 years of experience and practices in Emergency Medicine.
Where does Dr. Cathy Tschannen practice?
Dr. Cathy Tschannen has 10 office locations.
Dr. Cathy Tschannen practices Emergency Medicine near Evanston, IL.
Additional practice locations include: Downers Grove, IL and Westmont, IL.
See Evanston Emergency Physicians.