Professor Regan received his Bachelors in Political Science and his Masters in Urban and Regional Planning. At Georgetown, he was a member of The Law Journal and received several awards. Upon completing his studies at Georgetown, Professor Regan clerked for Judge Ruth Bader Ginsburg on the U.S. Court of Appeals for the District of Columbia Circuit and Justice William J. Brennan, Jr. of the Supreme Court of the United States. He was an associate at Davis Polk & Wardwell in Washington, DC, where he specialized in defense of attorneys and accountants in liability actions and in white-collar criminal practice, and performed pro bono work on behalf of tenant associations. Professor Regan has served as an adjunct faculty member in the University of Maryland Urban Affairs Program. He is the author of Alone Together: Law and the Meanings of Marriage (Oxford University Press, 1999), Family Law and the Pursuit of Intimacy, (New York University Press, 1993), and several articles on family law, legal ethics, and legal theory, and is the co-editor with Anita L. Allen, of Debating Democracy's Discontent: Essays on American Politics, Law, and Public Philosophy (Oxford University Press, 1998).