Browse Health
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 Patterson:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Patterson? Share your experience.
Write a Review

Specialties & Research

Dr. Mark Patterson, MD is board certified in Internal Medicine.

Education & Awards

Dr. Patterson graduated from University of Wisconsin at Madison.


Dr. Patterson has 2 hospital affiliations:

  • Gundersen Lutheran Medical Center 
  • Gundersen Lutheran - Sparta Clinic 

> > > > Dr. Mark Patterson, MD

Similar doctors nearby

Dr. Abigail Deyo

Internal Medicine
La Crosse, WI

Dr. Ward Brown

Internal Medicine
30 years experience
La Crosse, WI

Dr. Hjalti Gudmundsson

Internal Medicine
La Crosse, WI

Dr. Michael Henry

Internal Medicine
26 years experience
La Crosse, WI

Dr. Brian Hagan

Internal Medicine
25 years experience
La Crosse, WI

Dr. Gordon Johnson

Internal Medicine
43 years experience
La Crosse, WI
Search All Similar Doctors
Additional Information
Dr. Mark John Patterson MD is a male Internist, has 21 years of experience and practices in Internal Medicine.
Where does Dr. Mark J. Patterson practice?
Dr. Mark Patterson has 1 office location.
Dr. Mark Patterson practices Internal Medicine near La Crosse, WI.
See La Crosse Internists.