Whitharral Government & Administrative Lawyers

• Very experienced litigator (over 100 jury trials) who teaches trial skills to lawyers and law students o Representation in False Claims Act cases; Business and Commercial Litigation cases; Health Care Fraud cases; Environmental cases; Securities law cases; Tax cases; Trade Fraud cases; and other complex litigation matters o Representation in Internal Investigations o Representation in Corporate Governance matters • Part-time academic and widely published • Editor-in-chief of two legal treatises: one about pharmaceutical and medical device law; the other about corporate criminal liability • Past Chair of the ABA Health Law Section • Past Chief of the Criminal Division, U.S. Attorney’s Office, Southern District of Texas • Past Section Chief of the Financial Crimes...

Mark S. Kennedy is the founder of Kennedy Attorney & Counselors at Law, a health law firm in Dallas, Texas. The firm's practice is focused on health law and health care provider regulatory compliance. Mark has handled a wide array of cases and has broad-based experience. He formerly was Assistant Regional Counsel to the U.S. Department of Health and Human Services. He served nine years in the Dallas Region and was the lead litigation attorney for the 5-state region. He represented the Health Care Financing Administration (now Centers for Medicare and Medicaid Services, "CMS"), the Inspector General, and other Departmental Agencies...

Roxann has 25 years of municipal law experience. She worked for the City of Dallas for 14 years as an Executive Assistant City Attorney. She also served as a Special Assistant U.S. Attorney for 8 years and won national awards from the U.S. Department of Justice for her work to improve cities and reduce violent gun crime. After serving Dallas, she served as Harlingen City Attorney for 4 years. Roxann offices in San Antonio and now serves cities throughout Texas. Having lectured at 40+ national conferences all across America on municipal law -- she is known as an innovator, collaborator,...

Mark A. Walsh is a business litigation attorney in McKinney, TX, who has litigated hundreds of construction and business disputes throughout the State of Texas since 1997. He has extensive experience and has counseled clients in all manner of construction and business disputes, commercial contract drafting and litigation, public procurement law, partner/shareholder dispute litigation, and governmental entity representation.