Cassandra Mastrostefano
Recognized in Ones to Watch since 2024 About Cassandra Mastrostefano
Cassandra Mastrostefano is a lawyer based in Washington, DC and has been recognized in Best Lawyers: Ones to Watch® in America since 2024. Cassandra Mastrostefano is recognized in the following practice areas:
- Washington, District of Columbia
- Administrative / Regulatory Law
- Energy Law
Current Firm: Baker Botts LLP
Education: The George Washington University, J.D., graduated 2016
Location: Washington, DC
Nearby Lawyers
Nancy P. Regelin uses her skills as a strategic thinker, communicator, and manager to implement the vision of land owners, developers, and creative consultants to create great places for us to live, work and play. One of her true strengths lies in the trust and relationships she builds with elected officials, staff, community leaders, professional consultants, and other attorneys that she can draw upon to creatively solve problems. In a recent assignment, Nancy was selected as outside local z...
With a successful twenty-five year career in energy law, Andy focuses his practice on representing a diverse range of energy companies in administrative proceedings before the Federal Energy Regulatory Commission (FERC), state regulatory agencies, and federal and state courts. In 2023, Chambers USA stated, “Andy’s judgment on strategic issues is excellent, and he can see through complexity to find a balanced approach on issues.” He is also recognized for being “very br...
Larry helps clients with all aspects of government contracts law. He has significant experience in government contract consultation and litigation. His practice sees him handling significant bid protests before the U.S. Government Accountability Office (GAO) and the Court of Federal Claims. In addition, Larry handles False Claims Act cases involving internal and external investigations. Learn more about their practice.
Gerald P. Konkel is a lawyer recognized by Best Lawyers in the practice area of Insurance Law. Gerald P. practices law in Washington, District of Columbia Best Lawyers has recognized Gerald P. Konkel 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 Gerald P. Konkel is held by other lawyers.
Mary S. Hodgins is a Partner in the firm’s International Trade practice. She has represented domestic and foreign corporations, state-owned enterprises and foreign governments in unfair trade disputes with the United States before the U.S. Department of Commerce, the U.S. International Trade Commission, the U.S. Court of International Trade and the U.S. Court of Appeals for the Federal Circuit. Ms. Hodgins has also advised U.S. importers with regard to a variety of issues relating to U....
John J. Heitmann is a lawyer recognized by Best Lawyers in the practice area of Communications Law. John J. practices law in Washington, District of Columbia Best Lawyers has recognized John J. Heitmann since 2016. 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 John J. Heitmann is held by other lawyers.
Matthew D. Berkowitz is a lawyer recognized by Best Lawyers in the practice area of Mass Tort Litigation / Class Actions - Defendants. Matthew D. practices law in Washington, District of Columbia Best Lawyers has recognized Matthew D. Berkowitz 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 Matthew D. Berkowitz is held by other lawyers.
Raymond J. Sherbill is a lawyer recognized by Best Lawyers in the practice areas of Closely Held Companies and Family Businesses Law, Corporate Law and Tax Law. Raymond J. practices law in Bethesda, Maryland Best Lawyers has recognized Raymond J. Sherbill 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 Raymond J. Sherbill 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.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
2027 Best Lawyers Awards in Brazil, Mexico, Portugal and Spain
by Jamilla Tabbara
Explore key findings from the awards, including recognition figures and emerging legal talent.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
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.
Who Can Override a Power of Attorney?
by Bryan Driscoll
A power of attorney carries real legal authority, but it isn't absolute. Here's who can step in to revoke, restrict or set it aside.
Inside the 2027 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
A closer look at the research process, methodology and key statistics behind the 2027 editions.
How to Get an Eviction Off Your Record
by Bryan Driscoll
Whether an eviction can be removed, sealed or corrected depends on your state, your case and where the record appears.
How Peer Review Works: Best Lawyers Methodology Explained
by Jamilla Tabbara
Understanding the independent, data-driven framework that defines professional legal standing.
