Richard A. "Rick" Simpson

Lynn W. Mehler is a top attorney recognized by Best Lawyers in the practice area(s) of FDA Law. Lynn W., who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lynn W. is held by other top lawyers in the same geographic and legal practice area.

Brenda Lee represents companies, universities, and individuals in a broad range of investigations and related proceedings, including white collar criminal, securities enforcement, anti–money laundering (AML), and anti-discrimination matters. She has significant experience representing financial institutions, tech companies, and individuals in parallel proceedings, including overlapping criminal and civil investigations. The vice-chair of the firm’s Anti-Discrimination Practice, Ms...

Lynn E. Calkins is the practice group leader for Holland & Knight's Washington, D.C. Litigation Group and serves on the firm's Directors Committee. Ms. Calkins is a trial lawyer and appellate advocate, concentrating in the defense of claims under the Fair Housing Act and Americans with Disabilities Act brought against real estate developers, hotels, retailers and local governments. In addition to this focus, she has handled numerous business and real estate disputes, zoning appeals, regul...

Jiayan Chen is deeply experienced in the regulatory, transactional and strategic issues that arise when leveraging health information, biospecimens and technology to drive healthcare innovation and quality. She guides stakeholders on privacy compliance and research compliance and in the context of strategic initiatives and collaborations as they seek to harness the power of data, machine learning, DNA sequencing and technologies to develop and deploy new products and solutions and address cha...

Marc S. Lampkin is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Marc S., who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marc S. is held by other top lawyers in the same geographic and legal practice area.

Chair of the Firm’s Employment, Labor, and Benefits Practice, Amy blends a direct and practical approach to HR challenges and conflicts by partnering with business organizations to create sustainable policies that prevent, address, and resolve workplace challenges, including multi-state compliance, hybrid and remote work, and fostering inclusive environments. Amy represents employers of all sizes in a variety of industries in the following areas of employment law: Counseling and complia...

Clients depend on Mike's congressional and administration experience, serving as health policy counsel to the Senate Committee on Finance and in several roles in the Department of Health and Human Services, for representation on both legislative and regulatory matters. His direct work with policymakers enables him to meet the legislative and regulatory needs of his clients. Michael served as health policy counsel to Senator Charles Grassley (R-IA), Chairman of the Senate Committee on Finance,...

Steven D. Gordon practices in the areas of white collar crime and complex civil litigation. He has been lead counsel in more than 100 trials, both jury and non-jury, in federal and state courts. He has argued appeals in most of the federal circuit courts and in the United States Supreme Court. White Collar Defense Mr. Gordon represents individual and corporate clients who are being investigated by inspector generals or other federal and state authorities. He defends clients who are under gran...

Matthew A. Roberson is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Matthew A., who practices law in Fairfax, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew A. is held by other top lawyers in the same geographic and legal practice area.

Ellen K. Harrison advises clients on a broad range of tax issues, including estate planning and administration, tax controversies, and income, gift and estate tax planning for individuals, businesses and charitable organizations. She has significant experience drafting wills, trusts, powers of attorney, prenuptial arrangements and buy-sell agreements, as well as a broad range of corporate documents and family partnership agreements. Her tax controversy and litigation experience includes Inter...