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. Mark Tomczak:

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  1. Qualifications
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Specialties & Research

Dr. Mark Tomczak, MD is board certified in Anesthesiology.

  • He has special expertise in 1 area:
  • Hospitalist

Education & Awards

Dr. Tomczak graduated from University of Wisconsin at Madison.


Dr. Tomczak has 2 hospital affiliations:

  • St. Mary's Hospital Medical Center-Madison 
  • St Mary'S Hospital 


  • English

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Additional Information
Dr. Mark L Tomczak MD is a male Anesthesiologist, has 35 years of experience and practices in Anesthesiology.
Where does Dr. Mark L. Tomczak practice?
Dr. Mark Tomczak has 4 office locations.
Dr. Mark Tomczak practices Anesthesiology near Janesville, WI.
Additional practice locations include: Madison, WI.
See Janesville Anesthesiologists.