Jack Billion holds a Doctor of Medicine degree and completed his residency at St. Francis Hospital. He practiced as a Board Certified Orthopedic Surgeon for nearly three decades. Billion served in the United States Air Force and chaired the Dakota Wesleyan University Board of Trustees. His public service includes terms as a State Representative and campaigns for higher state office.

Jack Billion's political identity is marked by a blend of localism and a strategic focus on regional industrial interests. His legislative record shows an unexpected convergence with opposing factions on environmental regulations, revealing a highly calculated approach. Despite his Democratic affiliations, his policy stances often align with conservative economic principles, creating a unique ideological blend. His rhetorical style tends to emphasize community and personal service, often drawing on his medical background to frame issues in a relatable manner.