“In my view, Obamacare is the most existential threat to our economy than anything we've ever had since the Great Depression, so I think a little bit of additional deficit is nothing compared to delaying if not repealing Obamacare.”

American politician, physician, and former naval officer

John Calvin Fleming Jr. is an American politician, physician, and former naval officer. He is the treasurer of Louisiana, a post he has held since 2024, and he previously served in the United States House of Representatives from Louisiana's 4th congressional district from 2009 to 2017. A member of the Republican Party, Fleming also held roles in the executive branch during Donald Trump's first presidency. His public life has centered on government and medicine, combining military service, clinical work, and elected office.