Timothy Flanigan Chief Legal and Compliance Officer, Corporate S, Cancer Treatment Centers of America
Timothy E. Flanigan is the Chief Legal for Cancer Treatment Centers of America (CTCA). With a rich background as a leader and senior legal advisor, he has more than 35 years of experience in public companies, the private practice of law, and in senior levels of government service.
Prior to joining CTCA, Mr. Flanigan served as Senior Vice President and Principal Deputy General Counsel at BlackBerry, Limited where he was responsible for the legal, business affairs and corporate security functions, as well as the company’s global government relations efforts. Previously, he was a senior partner with the international law firm McGuireWoods, LLC, and Senior Vice President and General Counsel at Tyco International, where he helped successfully revitalize that $40 billion enterprise.
Mr. Flanigan served the United States in multiple roles throughout his career, including Senior Law Clerk to the Honorable Warren E. Burger, Chief Justice of the United States. He also served as Deputy Counsel to President George W. Bush, where he coordinated legal strategy throughout the executive branch on anti-terrorism and other issues. He was nominated by President George H.W. Bush and confirmed by the Senate as Assistant Attorney General for the Office of Legal Counsel.
Mr. Flanigan earned his law degree and his MBA from the University of Virginia, and a bachelor’s degree in history from Brigham Young University.
Founding Partner, Boyden Gray & Associates
Ambassador C. Boyden Gray is the founding partner of Boyden Gray & Associates, a law and strategy firm in Washington, D.C., focused on constitutional and regulatory issues.
Mr. Gray worked in the White House for twelve years, first as counsel to the Vice President during the Reagan administration and then as White House Counsel to President George H.W. Bush. In the Reagan administration, he was Counsel to the Presidential Task Force on Regulatory Relief, for which he wrote the original Executive Order 12291 requiring cost-benefit analysis and White House review of regulations (later renumbered as current EO 12866). In the George H.W. Bush Administration, Mr. Gray was in charge of judicial selection and was also instrumental in the enactment of the Clean Air Act Amendments of 1990, the Energy Policy Act of 1992, and a cap-and-trade system for acid rain emissions. In 1993, he received the Presidential Citizens Medal. Under President George W. Bush, Mr. Gray was U.S. Ambassador to the European Union and U.S. Special Envoy to Europe for Eurasian Energy.
Mr. Gray practiced law for 25 years at the law firm of Wilmer, Cutler & Pickering and was chairman of the Administrative Law and Regulatory Practice Section of the American Bar Association from 2000 to 2002. Early in his career, Mr. Gray helped to develop the Business Roundtable and served as its first counsel. He is an adjunct professor at Antonin Scalia Law School and a former adjunct professor at NYU Law School (teaching energy and environmental law). Mr. Gray is on the Board of Directors of the Atlantic Council, the Federalist Society, Reason Foundation, and the Trust for the National Mall.
Mr. Gray earned his A.B. magna cum laude from Harvard, where he was an editor of the Crimson, and his J.D. with high honors from the University of North Carolina at Chapel Hill, where he was editor-in-chief of the Law Review. Mr. Gray served in the United States Marine Corps, and after law school, he clerked for Earl Warren, Chief Justice of the United States Supreme Court.
Chairman of the Securities and Exchange Commission
Paul S. Atkins was sworn into office as the 34th Chairman of the Securities and Exchange Commission on April 21, 2025, after being nominated by President Donald J. Trump on January 20, 2025, and confirmed by the U.S. Senate on April 9, 2025.
Prior to returning to the SEC, Chairman Atkins was most recently chief executive of Patomak Global Partners, a company he founded in 2009. Chairman Atkins helped lead efforts to develop best practices for the digital asset sector. He served as an independent director and non-executive chairman of the board of BATS Global Markets, Inc. from 2012 to 2015.
Chairman Atkins was appointed by President George W. Bush to serve as a Commissioner of the SEC from 2002 to 2008. During his tenure, he advocated for transparency, consistency, and the use of cost-benefit analysis at the agency. Chairman Atkins also represented the SEC at meetings of the President’s Working Group on Financial Markets and the U.S.-EU Transatlantic Economic Council. From 2009 to 2010, he was appointed a member of the Congressional Oversight Panel for the Troubled Asset Relief Program.
Before serving as an SEC Commissioner, Chairman Atkins was a consultant on securities and investment management industry matters, especially regarding issues of strategy, regulatory compliance, risk management, new product development, and organizational control.
From 1990 to 1994, Chairman Atkins served on the staff of two chairmen of the SEC, Richard C. Breeden and Arthur Levitt, ultimately as chief of staff and counselor, respectively. He received the SEC’s 1992 Law and Policy Award for work regarding corporate governance matters.
Chairman Atkins began his career as a lawyer in New York, focusing on a wide range of corporate transactions for U.S. and foreign clients, including public and private securities offerings and mergers and acquisitions. He was resident for 2½ years in his firm's Paris office and admitted as conseil juridique in France.
A member of the New York and Florida bars, Chairman Atkins received his J.D. from Vanderbilt University School of Law in 1983 and was Senior Student Writing Editor of the Vanderbilt Law Review. He received his A.B., Phi Beta Kappa, from Wofford College in 1980.
Originally from Lillington, North Carolina, Chairman Atkins grew up in Tampa, Florida. He and his wife Sarah have three sons.
Timothy Flanigan Chief Legal and Compliance Officer, Corporate S, Cancer Treatment Centers of America
Timothy E. Flanigan is the Chief Legal for Cancer Treatment Centers of America (CTCA). With a rich background as a leader and senior legal advisor, he has more than 35 years of experience in public companies, the private practice of law, and in senior levels of government service.
Prior to joining CTCA, Mr. Flanigan served as Senior Vice President and Principal Deputy General Counsel at BlackBerry, Limited where he was responsible for the legal, business affairs and corporate security functions, as well as the company’s global government relations efforts. Previously, he was a senior partner with the international law firm McGuireWoods, LLC, and Senior Vice President and General Counsel at Tyco International, where he helped successfully revitalize that $40 billion enterprise.
Mr. Flanigan served the United States in multiple roles throughout his career, including Senior Law Clerk to the Honorable Warren E. Burger, Chief Justice of the United States. He also served as Deputy Counsel to President George W. Bush, where he coordinated legal strategy throughout the executive branch on anti-terrorism and other issues. He was nominated by President George H.W. Bush and confirmed by the Senate as Assistant Attorney General for the Office of Legal Counsel.
Mr. Flanigan earned his law degree and his MBA from the University of Virginia, and a bachelor’s degree in history from Brigham Young University.
Executive Vice President, The Federalist Society
Dean Reuter is Executive Vice President at the Federalist Society for Law and Public Policy Studies. He has served in two federal government agency Offices of the Inspector General, as Counsel to the Inspector General and Deputy Inspector General, responsible for policing the use of federal funds granted and contracted through those agencies. As such, he helped conduct and oversee criminal investigations across the country. He is the principal author of the non-fiction book, The Hidden Nazi: The Untold Story of America's Deal with the Devil, and editor of Liberty’s Nemesis: The Unchecked Expansion of the State and Confronting Terror: 9/11 and the Future of American National Security. He was appointed by the President and served as Vice-Chairman of the Board of Directors of the Corporation for National and Community Service, and recently served as an appointee on the U.S. Commission on Presidential Scholars. He is a graduate of Hood College (BA with Honors) and the University of Maryland School of Law.
University of Virginia School of Law
Judge, United States Court of Appeals, Ninth Circuit
Judge O’Scannlain was appointed United States Circuit Judge for the Ninth Circuit by President Reagan on September 26, 1986. He received a J.D. degree in 1963 from Harvard Law School and a B.A. in 1957 from St. John’s University. He also earned the LL.M. (Judicial Process) degree at University of Virginia Law School in 1992. He was awarded the LL.D. (honoris causa) degree by the University of Notre Dame in 2002, the LL.D. (honoris causa) degree by Lewis & Clark College in 2003 and the LL.D. (honoris causa) degree by the University of Portland in 2011.
As a judge on the U.S. Court of Appeals for the Ninth Circuit, Judge O’Scannlain has participated in over 6,000 federal cases and has written hundreds of published opinions on a broad range of subjects including constitutional law, international law, securities law, administrative law, and criminal law. He hears appeals in San Francisco (court headquarters), as well as in Los Angeles (Pasadena), Portland, Seattle, Anchorage and Honolulu. The late Chief Justice Rehnquist appointed Judge O'Scannlain to the Federal Judicial Center's Advisory Committee on Appellate Judge Education. In 2009, Chief Justice Roberts appointed Judge O’Scannlain to the International Judicial Relations Committee of the U.S. Judicial Conference and subsequently appointed him Chairman in 2010.
President George W. Bush appointed Judge O’Scannlain to the Board of Trustees of the James Madison Memorial Fellowship Foundation in 2004. Pope Benedict XVI conferred the Order of Saint Gregory the Great on Judge and Mrs. O’Scannlain in 2007.
Judge O’Scannlain’s professional interests also include judicial administration and reform, and continuing legal education. Judge O’Scannlain is former Chair of the Judicial Division of the American Bar Association and has previously chaired the ABA’s Appellate Judges Conference, its Committee on Appellate Practice, and its 9th Appellate Practice Institute. He has testified before the Senate Judiciary Committee on several occasions, the House Judiciary Subcommittee on Courts and Intellectual Property, and the Commission on Structural Alternatives for the Federal Courts of Appeals on the subject of court reorganization. In addition to serving as a faculty member at numerous federal appellate practice seminars for judges and attorneys, including New York University Law School’s Institute for Judicial Administration, Judge O’Scannlain is an Adjunct Professor at Lewis & Clark Law School where he teaches a seminar on the Supreme Court. He has served as a Moot Court Judge at distinguished law schools across the United States including Harvard, Yale Stanford, Boalt Hall (Berkeley Law), Virginia, Cornell, Notre Dame, Fordham, Alabama, University of Southern California, King Hall (U.C. Davis) and Loyola Marymount University and in China at Xiamen and Renmin Universities.
Between graduation from Harvard and investiture as a federal judge, Judge O’Scannlain was primarily engaged in private law practice. Between 1969 and 1974, he was consecutively the Deputy Attorney General of Oregon, the Public Utility Commissioner of Oregon, and Director of the Oregon Department of Environmental Quality. He retired from the U.S. Army Reserve in 1978 as a Major after 23 years Reserve and National Guard service, including four years as an enlisted man.
A first generation Irish-American son of immigrant parents from Sligo and Derry, Judge O’Scannlain is married to the former Maura Nolan and has eight children: Sean, Jane, Brendan, Kevin, Megan, Christopher, Anne, and Kate, and nineteen grandchildren. His chambers are in the Pioneer Courthouse in Portland, Oregon.
Timothy Flanigan Chief Legal and Compliance Officer, Corporate S, Cancer Treatment Centers of America
Timothy E. Flanigan is the Chief Legal for Cancer Treatment Centers of America (CTCA). With a rich background as a leader and senior legal advisor, he has more than 35 years of experience in public companies, the private practice of law, and in senior levels of government service.
Prior to joining CTCA, Mr. Flanigan served as Senior Vice President and Principal Deputy General Counsel at BlackBerry, Limited where he was responsible for the legal, business affairs and corporate security functions, as well as the company’s global government relations efforts. Previously, he was a senior partner with the international law firm McGuireWoods, LLC, and Senior Vice President and General Counsel at Tyco International, where he helped successfully revitalize that $40 billion enterprise.
Mr. Flanigan served the United States in multiple roles throughout his career, including Senior Law Clerk to the Honorable Warren E. Burger, Chief Justice of the United States. He also served as Deputy Counsel to President George W. Bush, where he coordinated legal strategy throughout the executive branch on anti-terrorism and other issues. He was nominated by President George H.W. Bush and confirmed by the Senate as Assistant Attorney General for the Office of Legal Counsel.
Mr. Flanigan earned his law degree and his MBA from the University of Virginia, and a bachelor’s degree in history from Brigham Young University.
Timothy Flanigan Chief Legal and Compliance Officer, Corporate S, Cancer Treatment Centers of America
Timothy E. Flanigan is the Chief Legal for Cancer Treatment Centers of America (CTCA). With a rich background as a leader and senior legal advisor, he has more than 35 years of experience in public companies, the private practice of law, and in senior levels of government service.
Prior to joining CTCA, Mr. Flanigan served as Senior Vice President and Principal Deputy General Counsel at BlackBerry, Limited where he was responsible for the legal, business affairs and corporate security functions, as well as the company’s global government relations efforts. Previously, he was a senior partner with the international law firm McGuireWoods, LLC, and Senior Vice President and General Counsel at Tyco International, where he helped successfully revitalize that $40 billion enterprise.
Mr. Flanigan served the United States in multiple roles throughout his career, including Senior Law Clerk to the Honorable Warren E. Burger, Chief Justice of the United States. He also served as Deputy Counsel to President George W. Bush, where he coordinated legal strategy throughout the executive branch on anti-terrorism and other issues. He was nominated by President George H.W. Bush and confirmed by the Senate as Assistant Attorney General for the Office of Legal Counsel.
Mr. Flanigan earned his law degree and his MBA from the University of Virginia, and a bachelor’s degree in history from Brigham Young University.
Timothy Flanigan Chief Legal and Compliance Officer, Corporate S, Cancer Treatment Centers of America
Timothy E. Flanigan is the Chief Legal for Cancer Treatment Centers of America (CTCA). With a rich background as a leader and senior legal advisor, he has more than 35 years of experience in public companies, the private practice of law, and in senior levels of government service.
Prior to joining CTCA, Mr. Flanigan served as Senior Vice President and Principal Deputy General Counsel at BlackBerry, Limited where he was responsible for the legal, business affairs and corporate security functions, as well as the company’s global government relations efforts. Previously, he was a senior partner with the international law firm McGuireWoods, LLC, and Senior Vice President and General Counsel at Tyco International, where he helped successfully revitalize that $40 billion enterprise.
Mr. Flanigan served the United States in multiple roles throughout his career, including Senior Law Clerk to the Honorable Warren E. Burger, Chief Justice of the United States. He also served as Deputy Counsel to President George W. Bush, where he coordinated legal strategy throughout the executive branch on anti-terrorism and other issues. He was nominated by President George H.W. Bush and confirmed by the Senate as Assistant Attorney General for the Office of Legal Counsel.
Mr. Flanigan earned his law degree and his MBA from the University of Virginia, and a bachelor’s degree in history from Brigham Young University.
The Role of White House Counsel - Podcast
Timothy E. Flanigan, C. Boyden Gray
Administrative Law and Federalism & Separation of Powers Practice Groups Podcast
In recent weeks, there has been a flurry of editorials on the proper role of...
Too Big to Prosecute? - Podcast
Paul S. Atkins, Timothy E. Flanigan, Dean Reuter
Financial Services & E-Commerce Practice Group Podcast
Are some large firms, financial or otherwise, getting a free pass from prosecution because of...
Judicial Decisionmaking: Precedent & Constitutional Meaning - Transcript
William Fletcher, Caleb E. Nelson, Diarmuid F. O'Scannlain, Timothy E. Flanigan
The Litigation and Federalism & Separation of Powers Practice Groups sponsored this panel during the...
Bring Back the Separation of Powers
Timothy E. Flanigan
Administrative Law Practice Group Newsletter - Volume 3, Issue 2, Summer 1999
The sunset of the Act will not remove the problem which the Act was designed...
The Line Item Veto Act and the Limits of Executive Power
Timothy E. Flanigan
Federalism & Separation of Powers Practice Group Newsletter - Volume 1, Issue 2, Spring 1997
On April 10, 1997, as this article was being prepared for printing, the United States District...