Mary C. Zinsner
About Mary C. Zinsner
Mary C. Zinsner is a lawyer based in Washington, DC and has been recognized in The Best Lawyers in America® since 2013. Mary C. Zinsner is recognized in the following practice area:
- Washington, District of Columbia
- Commercial Litigation
Current Firm: Troutman Pepper Locke LP
Education: George Washington University, J.D., graduated 1990 and College of the Holy Cross, A.B., graduated 1987
Location: Washington, DC
Nearby Lawyers
Janis B. Schiff has extensive experience representing property owners, asset managers and investors in connection with the development, redevelopment, sale, acquisition and leasing of retail, residential, condominium, office, mixed-use and hotel properties and venues, and represents clients in all facets of commercial real estate, including foreign investment in the United States, public-private partnerships, government leasing, financial workouts and restructurings, acquisition and sales con...
George Sepsakos is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. George, who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which George is held by other top lawyers in the same geographic and legal practice area.
Kinsey S. Reagan is a top attorney recognized by Best Lawyers in the practice area(s) of FDA Law. Kinsey S., who practices law in Washington, District of Columbia, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kinsey S. is held by other top lawyers in the same geographic and legal practice area.
Jessica L. Leischner is partner with Wade, Grimes, Friedman, Meinken & Leischner, PLLC. As an accomplished family law attorney and litigator serving Northern Virginia, Ms. Leischner represents clients in Fairfax County, Alexandria City, Arlington County, Loudoun County, Stafford County, and Prince William County. Ms. Leischner’s practice is exclusively in the area of family law, including divorce, child custody, visitation, child support, spousal support, equitable distribution, set...
Jacqueline Colclough is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Jacqueline, who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jacqueline is held by other top lawyers in the same geographic and legal practice area.
Stephanie S. Lim represents independent power producers, power marketers, trade associations, and others in a wide variety of regulatory matters before the Federal Energy Regulatory Commission (FERC), courts of appeal and state public utility commissions. She counsels clients on the structure of electricity markets and the design of capacity markets. Stephanie also represents private equity clients and power producers on transactional matters, including mergers and acquisitions. Read full bio...
Margaret A. O'Reilly is a top attorney recognized by Best Lawyers in the practice area(s) of Elder Law. Margaret A., who practices law in Fairfax, Virginia, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret A. is held by other top lawyers in the same geographic and legal practice area.
Carl C. Risch is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Carl C., 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 Carl C. is held by other top lawyers in the same geographic and legal practice area.
Ellen Sharpe is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Ellen, 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 Ellen is held by other top lawyers in the same geographic and legal practice area.
Brady Mills is a Partner in the firm’s International Trade practice. He has extensive experience in antidumping and countervailing duty investigations, and appears regularly before the U.S. Department of Commerce and U.S. International Trade Commission. Mr. Mills also has significant experience in antidumping and countervailing duty litigation before the U.S. Court of International Trade and U.S. Court of Appeals for the Federal Circuit. Mr. Mills has represented clients in the steel, p...
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
Common-Law Marriage in Indiana: Are You Legally Protected?
by Laurie Villanueva
Understanding cohabitation rights and common-law marriage recognition in Indiana.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.