Professional Mark owns a consulting firm and has over 15 years of management consulting expertise; his firm provides services all across the United States. He's previously held senior management roles with Spectrum Health, Health Development International, ProCare Systems as well as other health care organizations. Mark has also served as an adjunct instructor at Grand Valley State University.

Public Offices and Affiliations Huizenga has been involved in the city of Walker in varying capacities from serving on the Planning Commission from (2005-2011), as City Commissioner to the 2nd Ward (2011-2013), and as Mayor (2013-2018). Huizenga was first elected to serve the 74th District in the Michigan House of Representatives in November 2018, and was elected to the Senate in November 2021. Personal Mark and his wife Kris have three children Elaina (23), Olivia (22), and Blake (19).