She also serves as counsel to the Washington, D.C., office of BakerHostetler, LLP, where she practices constitutional, appellate, and food and drug law.

[3][4] Her subsequent testimony, in July 2014, before the House Rules Committee, provided further detail about her legal theory on both standing and the merits of a challenge based on the President's failure to faithfully execute the law.

Foley was awarded a Fulbright grant in spring 2011, conducting research on medical futility at the school of law at the National University of Ireland, Galway.

Foley was a member of the Committee on Guidelines for Human Embryonic Stem Cell Research of the Institute for Medicine, National Academy of Sciences.

She presently serves on the editorial board of the Cato Supreme Court Review and on the research advisory council of the James Madison Institute.

She also explains how the need for more organ transplants and the need to conserve health care resources are exerting steady pressure to expand the legal definition of death.

Foley is a frequent commentator on constitutional and health care law for American media, including CNN, Fox News, The Washington Post, The Wall Street Journal, and Instapundit.