Our Dentists

Meet Tim Williamson, D.D.S.

Dr. Williamson was born and raised in Pennsylvania. After completing a Bachelor of Science degree, he earned a Doctor of Dental Surgery degree at Georgetown University School of Dentistry in Washington, D.C. He married Tenley, a Wisconsin native and they moved to Oconomowoc.

Williamson Family Dentistry opened in 1996. Tenley is the practice administrator and they have a son in college. Each year he attends many lectures and continuing education courses. He is a member of the American Dental Association, the Academy of General Dentistry, the Chicago Dental Society, and the Wisconsin Dental Association.


Meet Brandon Buchholtz, D.M.D.

Upon earning a Doctorate of Dental Medicine degree from Tufts University School of Dental Medicine in Boston, Dr. Buchholtz will be returning to his hometown of Oconomowoc, Wisconsin. We are happy to announce he will begin providing dental care in our office in June, 2022.