Dismiss Modal
Shannon M Sullivan M.D.

Shannon Sullivan, M.D.

Family Medicine
ThedaCare Physicians

Office Locations

About Me

The best part of being a family physician is the chance to help patients and their families achieve their desired health goals. I strive to form long-lasting and trusted relationships with my patients so that they feel comfortable addressing any and all of their health concerns.

I have always enjoyed interacting with patients of all ages and in all stages of life. Treating acute and chronic illnesses, while focusing on preventive care makes each day in family medicine unique. My areas of interest include women’s health, obesity management, chronic disease management, preventive care, and integrative medicine.

Originally from the northern suburbs of Chicago, I was drawn to Appleton by the strong sense of community and family-friendly environment. With the birth of my son just after completing my residency training, I could not be more excited about the opportunity to raise him here!



  • Residency: Medical College of Wisconsin (2018)
  • Medical/Dental School: Loyola University of Chicago-Stritch School of Medicine (2015)

Board Certifications

  • American Board of Family Medicine: Family Medicine (2018)