Dr. John Sadowski (Jack), DDS is a retired dentist (2015). He attended Marquette University and Marquette University Dental of School Dentistry (MUSOD 68). After graduation from Marquette, he served in the United States Navy as a Lt. in the USN Dental Corp. After his naval service, he opened his practice in Manitowoc in 1970. He has served as president of the Wisconsin Dental Association and member of the American Dental Association Counsel of Government Affairs. Locally, he has served as Chairman of the Board of Holy Family Memorial Hospital (HFMH), Chairman of the Board of the Capitol Civic Center (CCC) and president of Branch River Country Club. Currently he serves as the Secretary of the Board of the CCC Foundation, Chairman of the MUSOD Advisory Council, is a member of the WDA Foundation, member of the Finance Committee of the CCC, member of the HFMH Finance Committee and the Governance Committee of The Crossing. He is married to Ana Maria. They have two children and three grandchildren.