Jonathan Zimmerman

Jonathan S. Klarfeld is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law. Jonathan S., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan S. is held by other top lawyers in the same geographic and legal practice area.

For more than two decades, Jo Anne Bitner has helped commercial and residential real estate developers to navigate the array of legal and business challenges inherent in a complex and ever-growing market. Her work with regional and national developers has been an integral key in bringing to life many of the vibrant neighborhoods, commercial centers, sprawling data centers, and public transportation systems that define the growing western suburbs of Washington, D.C. Jo Anne regularly coordinat...

Mark J. MacDougall is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Mark J., who practices law in Washington, District of Columbia, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark J. is held by other top lawyers in the same geographic and legal practice area.

Prudence Avery Upton is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Prudence Avery, who practices law in Rockville, Maryland, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Prudence Avery is held by other top lawyers in the same geographic and legal practice area.

Kristen Klesh is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law. Kristen, 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 Kristen is held by other top lawyers in the same geographic and legal practice area.

Kobie is a trial lawyer with over twenty-five years of experience. He has litigated cases in federal and state courts across the United States and in the military commissions at Guantanamo Bay. He represents clients in high-stakes criminal investigations, civil litigation, internal investigations, and trials. Kobie also teaches trial lawyering to lawyers nationwide. He began his career in the Attorney General’s Honors Program, serving as a civil rights prosecutor. There, he specialized ...

Alan B. Croft is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Personal Injury Litigation - Plaintiffs. Alan B., who practices law in Leesburg, Virginia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alan B. is held by other top lawyers in the same geographic and legal practice area.

Doug Patin has an extensive government contracts practice. While this work has involved the entire spectrum of traditional government contract disputes, he has developed extensive experience in various aspects of government contract law including: federal fraud and False Claims Act issues, bid protests, mediation, and contract dispute litigation with the federal government. Doug's extensive teaching and writing efforts keep him current on changing case law and developments in the field. Doug ...

Steve Coran is chair of Lerman Senter's Broadband, Spectrum and Communications Infrastructure practice group. He represents broadband providers, private equity firms, equipment and technology companies, and new technology firms, serving their policy, transactional, compliance, and licensing needs. He also actively represents a trade association before the FCC, Congress, and other federal agencies in matters involving spectrum policy, Internet regulation, the Universal Service Fund, and other ...

Sanford K. Ain is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Real Estate Law. Sanford K., who practices law in Washington, District of Columbia, has been recognized since 1983. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sanford K. is held by other top lawyers in the same geographic and legal practice area.