Dr. Yun attended UW-Madison Medical School. His residency training included surgery, anesthesiology (UCLA), and he is Board Certified in Family Medicine. He has centered his life around practicing medicine in the Fox Valley — spending over 20 years as Medical Director of urgent care clinics in the Fox Valley and Green Bay areas.

His practice philosophy is simple: provide the highest quality healthcare that is both accessible and affordable to hard-working families.

Outside of his medical practice, he enjoys supporting the activities of his three children and family, racquet sports, teaching Taekwondo, and the outdoors.

Mary holds a Master’s degree in healthcare administration in addition to Bachelor’s degrees in both Nursing and Exercise Physiology. As a life-long Wisconsinite, she is passionate about Midwest values and quality healthcare.

When not bringing awareness to the Direct Primary Care model, she enjoys all Wisconsin sports, her family, and the changing seasons.

Rachel earned her Master’s degree as a physician assistant at the University of Florida. She gained extensive knowledge in cardiology at Rush University in Chicago. While practicing in the state of Michigan, she furthered her knowledge in the speciality of nephrology, including managing and treating transplant patients. She enjoys communication with patients to find collaborative solutions to improve their health outcomes.

Karin earned her Master’s in Physician Assistant Studies at the University of Wisconsin La Crosse and completed her clinical training through the Mayo Clinic. She began her career in urology, but has always held a passion for primary care.

Her favorite part of working in primary care is providing education on chronic disease prevention through healthy lifestyle changes. 

Outside of work, she and her husband are very active in their church and love to go hiking and exploring together. She also enjoys playing clarinet, piano, and volleyball.