Karen Mangasarian

Jerome C. Katz is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jerome C., who practices law in New York, New York, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jerome C. is held by other top lawyers in the same geographic and legal practice area.

Jessica joined Mason Law & Mediation, LLC as a partner in 2025 and has been practicing family and matrimonial law for nearly twenty years. Prior to joining MLM, Jessica was a partner at Berkman Bottger Newman & Schein, LLP, where she was Co-Chair of the Mediation and Collaborative Law Practice. After spending the first half of her career litigating matrimonial matters, Jessica has spent the last decade focused on helping her clients resolve family law matters outside of court. As a te...

Eva W. Cole is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law. Eva W., who practices law in New York, New York, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eva W. is held by other top lawyers in the same geographic and legal practice area.

“It is important for me to provide a road map for clients to develop and then implement a litigation strategy focused on efficiently solving a problem, be it by early evaluation and prompt resolution or, if necessary, litigate through trial.” David focuses primarily on representing corporations as national, regional, local and trial counsel in all phases of complex product liability litigation from pre-litigation crisis management through trial. He has been involved in the defense...

Charles L. Bach, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants and Personal Injury Litigation - Defendants. Charles L., who practices law in New York, New York, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Charles L. is held by other top lawyers in the same geographic and legal practice area.

Andrew W. Singer is managing partner of Tannenbaum Helpern and is chair of the firm's Employment Law practice, which offers a full spectrum of legal services from everyday counseling to complex employment litigation. With extensive experience in all aspects of employment law, he regularly advises companies with various human resource and compliance issues: Employment draft and negotiate employment agreements and executive compensation structures draft non-competition, non-solicit and confiden...

Holly Gladstone is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Real Estate Law. Holly, who practices law in New York, New York, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Holly is held by other top lawyers in the same geographic and legal practice area.

Laura Handman is the co-chair of the firm’s appellate practice and divides her time between the New York and D.C. offices. For thirty years, Laura has been providing pre-publication counseling and litigation services from complaint through trial and appeal to U.S. and foreign broadcasters, film studios, and book, magazine, newspaper and Internet publishers and non-profits. Laura has extensive experience in libel, newsgathering, privacy, right of publicity, reporter’s privilege and...

Jean L. Schmidt is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Jean L., who practices law in New York, New York, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jean L. is held by other top lawyers in the same geographic and legal practice area.

Peter Olberg specializes in corporate finance, securities law and merger and acquisition transactions. Particular areas of concentration are: Healthcare industry financing and transactional matters including hospital and health system acquisitions, financings and joint venture transactions, and workout and turnaround projects. Community development and real estate financing transactions, with emphasis on transactions involving federal tax credits as an investment feature. Capital formation tr...