Executive Vice President, Chief Legal Officer and Corporate Secretary, UpStream Healthcare
William S.W. Chang is the Chief Legal Officer and Corporate Secretary at UpStream Healthcare, having previously served in senior roles at McKesson Corporation and the U.S. Department of Health and Human Services.
At McKesson, Chang was Vice President of Regulatory Policy and Chief Legal Counsel. He led cross-functional teams that focused on enterprise priorities in key regulatory spaces. Chang advised the wide spectrum of McKesson’s businesses, including U.S. pharmaceutical distribution, medical-supply distribution, specialty and independent-community pharmacy, physician-practice management, prescription-technology services, medication access-and-adherence programs, and electronic health records.
At HHS, Chang served as Deputy General Counsel for public health, litigation, and investigations. Chang was one of the lead attorneys supporting Operation Warp Speed, working with public and private partners to build nationwide distribution and administration solutions for COVID-19 vaccines. Chang worked closely with the Deputy Secretary, the Centers for Medicare & Medicaid Services, the HHS Office of the Inspector General, and the U.S. Department of Justice to reform the Anti-Kickback Statute and Stark Law in order to facilitate value-based care.
At the Department of Justice, Chang led healthcare-fraud investigations of public and private companies and individuals, and his cases spanned several districts and involved multiple state and federal agencies as well as parallel civil proceedings.
Chang has been repeatedly recognized for his contributions to healthcare. In 2022, he was the National Winner of the American Pharmacists Association Friend of Pharmacy Immunization Champion Award. The award recognized Chang for his extraordinary contributions toward fully enfranchising the pharmacy workforce during the COVID-19 pandemic. For his public-health service, including during the pandemic, Chang received the Assistant Secretary for Health Exceptional Service Medal. The Medal is the highest decoration awarded to a civilian by the U.S. Public Health Service Commissioned Corps. For his service at the Department of Justice, Chang received numerous accolades. Among those accolades, he twice received the Assistant Attorney General’s Award for Distinguished Service; the HHS Inspector General’s Award for Excellence in Fighting Fraud, Waste, and Abuse; and the Commendation for Demonstrated Excellence from the FBI Director.
Senior Special Counsel, Securities & Exchange Commission
J.B. Tarter serves as the Senior Special Counsel for the Cybersecurity Program Office at the U.S. Securities & Exchange Commission. He has over a decade of government service, having previously held senior appointments in the legal offices of the U.S. Department of Energy, the Defense Intelligence Agency, the Office of the Director of National Intelligence, and the Central Intelligence Agency. Prior to his government service he was an appellate attorney with Morgan, Lewis & Bockius LLP, where he represented parties before the U.S. Supreme Court and numerous federal Courts of Appeals. J.B. clerked for then-Chief Judge David B. Sentelle of the U.S. Court of Appeals of the District of Columbia Circuit. He has been profiled by Forbes magazine, taught courses on Executive Power in Wartime for the State Bar of Texas, and presented on ethics and professionalism at The Judge Advocate General's Legal Center and School. A long-time member of the Federalist Society, he is a graduate of the College of Southern Idaho, Emory University, and Harvard Law School.
United States Senator, Texas
Ted Cruz represents 28 million Texans in the U.S. Senate as a passionate fighter for limited government and economic growth. He has authored 39 legislative measures signed into law. Recent victories include expanding 529 college savings accounts to allow parents to save for K–12 public, private, and religious education, leading the effort to repeal Obamacare’s individual mandate, imposing sanctions on terrorists who use civilians as human shields, designating North Korea as a state sponsor of terrorism, reauthorizing and reforming NASA, ensuring the availability of additional records to help solve civil rights cold cases, supporting thousands of Texas jobs, and leading the fight to confirm principled constitutionalists to our courts.
Senator Cruz is a graduate of Princeton University and Harvard Law School, a former law clerk to Chief Justice William Rehnquist, and former solicitor general of Texas. He has argued nine cases before the Supreme Court. In November of 2018, he was re-elected to the Senate by the people of Texas.
Managing Attorney, American Civil Liberties Union of Southern California
Justice, Texas First Court of Appeals
Susanna Dokupil was elected to the First Court of Appeals in November 2024. With over two decades of experience, Susanna’s career has spanned all three branches of government as well as private practice. She has been a Special Counsel and Assistant Solicitor General in the Office of the Attorney General of Texas as well as a Special Counsel to the United States Senate Judiciary Committee and a law clerk to the Hon. Jerry Smith on the U.S. Court of Appeals for the Fifth Circuit.
In her role as Special Counsel at the Texas Attorney General’s office, Susanna led teams of litigators focused on protecting Texas’s interests against agency regulations that exceeded the agency’s statutory and constitutional power. As an Assistant Solicitor General, she drafted briefs before the Fifth Circuit and United States Supreme Court, primarily focused on First Amendment issues. Susanna’s experience in private practice has combined traditional commercial litigation with advising technology companies and founders on strategic communications.
Susanna has been a prolific speaker and writer on law and public policy topics, including articles in The Harvard Journal of Law & Public Policy, The Texas Review of Law & Politics, American Enterprise, the Washington Times, and the Houston Chronicle, among others.
Susanna is a graduate of Harvard Law School and also holds degrees from The George Washington University and Baylor University. She lives in Houston and has four children.
Professor of Law, South Texas College of Law Houston
Matt Festa teaches and researches in the areas of property law and land use, state & local government, energy & environmental law, trusts & estates, legal history, and national security law. His scholarship focuses on the relation between property rights and public control in land use planning and government regulation; on the role of property rights in constitutional law and history; and on property and the rule of law in contemporary international affairs.
Professor Festa joined the South Texas College of Law Houston faculty in 2007, after serving as a visiting assistant professor at the University of Georgia School of Law. Prior to teaching, he practiced in litigation, land use, environmental, and energy law at Locke Lord LLP. He served as a law clerk to federal judges on the U.S. District Court for the Eastern District of Kentucky and the U.S. Court of Appeals for the Sixth Circuit. Prof. Festa attended Vanderbilt University, where he was the Executive Editor of the Vanderbilt Law Review and earned a masters’ degree in history. Prior to law school he served in the U.S. Army’s 101st Airborne Division, and earned a masters’ degree in public administration. He earned his undergraduate degree in history and English at the University of Notre Dame.
Professor Festa currently serves as a judge advocate in the U.S. Army Reserve, where he is an Adjunct Professor in the Department of International & Operational Law at the ABA-accredited Judge Advocate General’s Legal Center and School, and is also an Instructor with the Defense Institute of International Legal Studies. He is the editor of the Land Use Prof Blog, and lives in the “Unzoned City” of Houston with his spouse, who teaches at Rice University, and their two children.
Partner and Co-Chair, Constitutional and Appellate Law Practice Group, Gibson, Dunn & Crutcher LLP
Allyson N. Ho is a partner in the Dallas office of Gibson, Dunn & Crutcher LLP and co‐chair of the Firm’s nationwide Appellate and Constitutional Law practice group.
Mrs. Ho is “undoubtedly one of the premier appellate lawyers in the United States” (Chambers). She has presented over 100 oral arguments in federal and state courts nationwide, including multiple high‐stakes cases on behalf of business before the U.S. Supreme Court.
Her most significant winning arguments include a U.S. Supreme Court reversal worth billions of dollars for unionized employers in the Sixth Circuit; a U.S. Supreme Court reversal limiting the power of federal regulators; a multi‐billion dollar environmental win in the Fifth Circuit; a multi‐billion dollar commercial victory for the founder of a technology company in the Appellate Division of the New York Supreme Court; a billion dollar environmental win in the Houston Court of Appeals; a nine‐figure commercial victory in the Corpus Christi Court of Appeals; and a nine‐figure arbitration win in the Fifth Circuit.
Among her numerous accolades, Mrs. Ho is one of only a small group of appellate lawyers nationwide, and the only one in Texas, to be nationally ranked by Chambers every year for the past ten years (2012‐21). She is also one of the few appellate lawyers nationwide to be named to the BTI Client Service All‐Stars List, an honor bestowed by the corporate counsel community for lawyers “who stand above all the others in delivering the absolute best in client service.” She is also routinely named as a leading appellate lawyer by Benchmark, The Best Lawyers in America®, The Legal 500, Texas Super Lawyers, and D Magazine.
Mrs. Ho has received the Gregory S. Coleman Outstanding Appellate Lawyer Award (Texas Bar Foundation, June 22, 2018), been named a “Distinguished Leader” (Texas Lawyer, Sep. 1, 2017) and “Appellate MVP” (Law360, Nov. 23, 2015), and been recognized on the “Appellate Hot List” (National Law Journal, Nov. 16, 2015). In addition, she has been profiled in “Texas Powerhouse” (Law360, Aug. 2, 2021), “Texas Appellate Power Couple” (Texas Lawbook, January 7, 2021), “Litigators of the Week” (The American Lawyer, May 8, 2020), “Litigation Powerhouse” (Law360, Aug. 10, 2016), “Supreme Court Insider” (National Law Journal, July 21, 2016), “Supreme Court Specialists, Mostly Male, Dominated Arguments This Term” (National Law Journal, May 11, 2016), “Attorney of the Year Finalist” (Texas Lawyer, Nov. 2, 2015), “Litigation Department of the Year” (Texas Lawyer, June 1, 2015), “Employment Group of the Year” (Law360, Jan. 13, 2015), “A Supreme Month: Lawyer Credits Preparedness in Ability to Argue Two U.S. High Court Cases in Three Weeks” (Texas Lawyer, Dec. 8, 2014), “High Court Debuts for Two Lawyers” (National Law Journal, Nov. 3, 2014), “Women in Business Awards” (Dallas Business Journal, Aug 29, 2014), “Litigation Departments of the Year” (Texas Lawyer, June 2, 2014), “Winning Women” (Texas Lawyer, Aug. 22, 2011), and “High court practitioners: increasingly diverse” (National Law Journal, June 6, 2011).
Federal and State Appellate Practice
Mrs. Ho has argued a series of high stakes, landmark cases on behalf of the business community before the U.S. Supreme Court. National Law Journal called her a “Veteran SCOTUS Advocate” in the “upper echelons of Supreme Court practice.” Law360 named her a “Supreme Court Star” and “one of the nation’s preeminent appellate lawyers.” And EmpiricalSCOTUS.com ranked her among “the most successful attorneys that currently practice before the Court.” Mrs. Ho once argued two significant business cases before the Court within the span of 21 days—including a “significant ruling for employers” that “paved a new path for companies paying millions of dollars in retiree health care benefits” (Law360), as well as a landmark administrative law dispute in which “several justices agreed with Ho’s contention that SCOTUS should revisit and overrule its own precedent” (Law360). She also prevailed against the EEOC in a case that the employment defense bar called “good news for employers across the country.” And in “the most important patent case in modern history” according to patent law experts, her argument before the Court was credited for “pick[ing] up two votes that pundits thought unreachable.”
She has appeared before every federal court of appeals in the country, including en banc arguments before the Fourth and Sixth Circuits. She has successfully represented business clients in every circuit, including the First (Pruco Life Insurance Company), Second (Swiss Federation; Rite Aid), Third (Johnson & Johnson), Fourth (Genex Services), Fifth (United Space Alliance LLC; Elliott Co.; MERSCORP; 24 Hour Fitness USA, Inc.; Stream Energy; Health Management Systems), Sixth (Deutsche Bank; American Airlines; M&G Polymers), Seventh (Expedia), Eighth (Cotter), Ninth (Boeing; JP Morgan Chase Bank), Tenth (Mitchell International), Eleventh (AstraZeneca), D.C. (FedEx), and Federal (Repros Therapeutics) Circuits.
In addition, Mrs. Ho regularly appears in state appellate courts across the country. She has argued numerous cases in the Texas Supreme Court, Texas appellate courts in Dallas, Houston, San Antonio, Corpus Christi, and Eastland, and state appellate courts in Arizona, Michigan, New York, Ohio, Oklahoma, and West Virginia, prevailing on behalf of Ford Motor Company, PepsiCo, International Paper, Tenet, GameStop, Deutsche Bank, and Unit.
Government and Public Service Experience
Mrs. Ho has a distinguished record of experience at the highest levels of the federal government. She served as Special Assistant to President George W. Bush, Counselor to Attorney General John Ashcroft, and law clerk to Justice Sandra Day O’Connor of the U.S. Supreme Court and Judge Jacques L. Wiener Jr. of the U.S. Court of Appeals for the Fifth Circuit.
Her record of public service also includes appointments to various boards and commissions. Among the most notable are her election as a member of the Administrative Conference of the United States, a trustee of the United States Supreme Court Historical Society, and a trustee of the Texas Supreme Court Historical Society. She is also vice chair of the Federal Judicial Evaluation Committee, appointed by U.S. Senators John Cornyn and Ted Cruz to evaluate potential appointments of all federal judges and U.S. Attorneys in Texas, and has previously served on the U.S. Magistrate Judge Merit Selection Panel for the Northern District of Texas.
Other Background Information
An active pro bono litigator, Mrs. Ho works most frequently with the First Liberty Institute and as amicus counsel for the State and Local Legal Center, the National Organization for Victim Assistance, and the National Crime Victim Law Institute. She is a frequent public speaker and active member of the Federalist Society, the American Law Institute, and the Washington Legal Foundation’s Legal Policy Advisory Board.
Mrs. Ho graduated from Duke University magna cum laude with a B.A. in English, Rice University with an M.A. and Ph.D. in English Literature, and the University of Chicago Law School with high honors. She was a member of the Law Review and Order of the Coif. She and her husband Jim, a federal judge, have a twin daughter and son.
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