Daniel A. "Dan" Masur
About Daniel A. Masur
Daniel A. Masur is a lawyer based in Washington, DC and has been recognized in The Best Lawyers in America® since 2008. Daniel A. Masur is recognized in the following practice area:
- Washington, District of Columbia
- Information Technology Law
Current Firm: Mayer Brown
Education: Georgetown University, J.D., graduated 1977
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
George Misko counsels domestic and foreign clients on food and drug matters. He advises clients on regulatory requirements relating to chemical substances specific to food contact, plastics, and food products in the United States (U.S.) and other jurisdictions, including Canada, the European Union (EU), Latin America, and the Asia-Pacific region. George also has experience in counseling on environmental concerns, including pesticide regulation, right-to-know laws, and toxic substance control ...
Sara Mariska is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Sara, who practices law in Reston, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sara is held by other top lawyers in the same geographic and legal practice area.
Gretchyn G. Meinken is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates and Trusts and Estates. Gretchyn G., who practices law in Alexandria, Virginia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gretchyn G. is held by other top lawyers in the same geographic and legal practice area.
Steve Vinick’s passion for helping his clients is what drew him to the practice of personal injury law, while his desire to respond to the diverse needs of his clients is what drew him to Stein Sperling. With more than 20 years representing clients in personal injury and criminal defense, Steve has earned a reputation as a relentless, skilled litigator and a highly effective courtroom advocate. His clients know he has their back and they can sleep at night secure in the knowledge that h...
Daniel focuses his practice in real estate law, specifically real estate financing, acquisition and disposition, and joint ventures. He has represented both landlords and tenants in the negotiation and auditing of complex office, retail, and industrial leases, and has coordinated and closed transactions in Maryland, Virginia, the District of Columbia, Georgia, Illinois, California, Texas, Oklahoma, Tennessee, Alabama, Ohio, Florida, South Carolina, Pennsylvania, and New Jersey. Daniel's finan...
Karen N. Shapiro is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Closely Held Companies and Family Businesses Law, Corporate Law, Employment Law - Management and Mergers and Acquisitions Law. Karen N., who practices law in Rockville, Maryland, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Karen N. is held by other top lawyers in...
After a long and distinguished career in the federal government with the Equal Employment Opportunity Commission, Ms. Wheeler joined Katz Banks Kumin in August 2015. As an appellate lawyer with the EEOC, Ms. Wheeler was in the forefront of developing cutting edge legal arguments and theories to prove discrimination and harassment under Title VII, The Age Discrimination in Employment Act, the Americans with Disabilities Act, and the Equal Pay Act. Ms. Wheeler was an Assistant General Counsel i...
Christopher C. Muha is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Christopher C., 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 Christopher C. is held by other top lawyers in the same geographic and legal practice area.
Margaret is one of the four founding partners of Rock Creek Energy Group. She has over 18 years of experience counseling and representing a broad swath of electric industry participants on a wide range of federal energy regulatory and administrative litigation matters. She provides strategic counsel to investor-owned utilities, renewable and conventional generators, private equity and institutional investors, developers, and renewable energy providers on transactional, regulatory, and litigat...
Explore and Learn
What AI Visibility Means for Lawyers
by Bryan Driscoll and Josh Rupall
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
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.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
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.
What Disqualifies You From Filing Bankruptcies
by Bryan Driscoll
A guide to navigating eligibility, the means test and the legal hurdles of declaring bankruptcy.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.