Jason Semmes
About Jason Semmes
Jason Semmes is a lawyer based in Washington, DC and has been recognized in Best Lawyers: Ones to Watch® in America since 2026. Jason Semmes is recognized in the following practice area:
- Washington, District of Columbia
- Antitrust Law
Current Firm: Sidley Austin LLP
Education: University of Notre Dame, J.D., graduated 2017
Location: Washington, DC
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Erin L. Kopelman is a lawyer recognized by Best Lawyers in the practice areas of Collaborative Law: Family Law, Family Law and Family Law Mediation. Erin L. practices law in Bethesda, Maryland Best Lawyers has recognized Erin L. Kopelman since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Erin L. Kopelman is held by other lawyers.
Adam Carter is a seasoned courtroom attorney who has won numerous cases at trial and on appeal. For most of his career he has focused his practice on the representation of employees and whistleblowers. Mr. Carter represents clients who bring claims against their employers involving fraud, wrongful termination, retaliation, and discrimination of all sorts. A skilled negotiator, he frequently helps high-ranking executives to reach agreement with their companies at crucial career moments such as...
A partner in Dickinson Wright’s Washington, D.C. office, Glenn Richards has a distinguished track record in communications law. His practice encompasses a diverse clientele, including VoIP and cloud communications service providers, satellite and wireless carriers, broadcasters, equipment manufacturers, and trade associations. He brings extensive experience in navigating transactional matters and representing clients before regulatory bodies such as the FCC and state public utilities co...
Liz Young provides tax counsel to private and public real estate investors, private equity sponsors, real estate developers, and tax exempt organizations to finance community development projects across the U.S. What do you focus on? Transactional Tax Experience I started my legal career in the international tax department of one of the largest professional services firms in the world. There, I handled complex inbound and outbound tax planning and tax compliance for multinational clients, dom...
Mindy Herzfeld is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Mindy practices law in Washington, District of Columbia Best Lawyers has recognized Mindy Herzfeld since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mindy Herzfeld is held by other lawyers.
Brenda J. Oliver is a lawyer recognized by Best Lawyers in the practice area of Immigration Law. Brenda J. practices law in Reston, Virginia Best Lawyers has recognized Brenda J. Oliver since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Brenda J. Oliver is held by other lawyers.
Stephan E. Becker is a lawyer recognized by Best Lawyers in the practice area of International Trade and Finance Law. Stephan E. practices law in Washington, District of Columbia Best Lawyers has recognized Stephan E. Becker since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Stephan E. Becker is held by other lawyers.
Jeffrey N. Gibbs joined Hyman, Phelps & McNamara in 1990. Over the course of his career, he has developed an extensive knowledge of FDA law, from product approvals to advertising and promotion, and enforcement actions. In recent years, Mr. Gibbs has focused primarily on advising medical device and IVD companies, as well as pharmacies. Based on his extensive experience working with the industry on FDA issues, and previously for FDA, he provides efficient and insightful guidance. He has wor...
Theresa M. Connolly is the co-managing partner of the Washington, D.C. Metro offices, where her litigation practice focuses on advising and counseling employers in all employment matters and defending employers in all aspects of workplace litigation including complex trade secret misappropriation cases. She has significant experience representing employers in regards to discrimination claims, harassment, contractor issues, wage and overtime claims, wrongful discharge, contracts, tort actions ...
Justin S. Alex is a lawyer recognized by Best Lawyers in the practice area of Employee Benefits (ERISA) Law. Justin S. practices law in Washington, District of Columbia Best Lawyers has recognized Justin S. Alex since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Justin S. Alex is held by other lawyers.
Explore and Learn
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Rules on Gifting Money to Family: What to Know
by Bryan Driscoll
Generosity often runs ahead of paperwork. Here's how to give to loved ones without surprising the IRS, your estate plan or your relationships.