Mary Hakken-Phillips holds advanced degrees in Political Science, including a Bachelor of Arts and a Master of Arts, both earned Summa Cum Laude. She has nearly two decades of experience in high-level administrative and legal roles, including serving as an executive assistant to the president and CEO of a major financial institution. Hakken-Phillips is a practicing attorney specializing in real estate, commercial, and residential transactions, as well as landlord-tenant disputes. She currently serves as General Counsel for a nonprofit corporation focused on thoracic surgery outcomes research, where she leverages her expertise in strategic decision-making and asset management.

Mary Hakken-Phillips combines her legal expertise with a focus on small business and real estate, advocating for strategic economic policies. Her involvement in healthcare research, particularly thoracic surgery, suggests a unique blend of legal and medical policy interests. Hakken-Phillips's legislative record shows an unexpected convergence with opposing factions on environmental regulations, revealing a highly calculated approach to protecting regional industrial interests.