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About Our Doctors

Get to Know Our Doctors

Drs. Lyons and Wason are skilled and experienced dentists who work together to provide the most advanced dental care available in Janesville and the surrounding areas. All dentists, through their membership in the Rock County Dental Society, Wisconsin Dental Association and the American Dental Association, support the efforts of organized dentistry to promote prevention of dental disease and better oral health for all people.

Our Doctors

Dr. Tricia Lyons at TriMark Dental Clinic, Janesville

Dr. Tricia Lyons

Dr. Tricia Lyons is a 1994 graduate of Marquette University School of Dentistry. She returned to her hometown of Janesville and became associated with Dr. Karrels in 1995. In 1999, she became a partner, and they formed TriMark Dental Clinic. She is a past president of the Rock County Dental Society. Dr. Lyons enjoys travel, the outdoors, fitness and exercise as well as gardening.

Dr. Tonya Wason at TriMark Dental Clinic, Janesville

Dr. Tonya Wason

Dr. Tonya Wason is a 2004 graduate from Marquette University School of Dentistry. While in training, she received numerous clinical awards, including the best General Dentist. She returned to her hometown of Janesville in 2004 to TriMark Dental Clinic and became a partner with Dr Lyons in 2009. She is a past president of the Rock County Dental Society. Tonya is married and has one daughter. She enjoys bowling, traveling, crafting and spending time with her 3 dogs.