Harriet Tregonning

Warren J. Kessler is a highly regarded expert in taxation, real estate, estate planning, and corporate matters. He has a national reputation in advising clients on all forms of tax-deferred 1031 exchanges including forward, reverse and build-to-suit exchanges, and on sophisticated partnership and limited liability company matters. Experience: Shareholder, Kessler & Kessler, A Law Corporation, 1987 to present. President, Century 1031 Exchange Inc. and Century Reverse Exchange Inc., 2005-20...

David focuses his practice in family law. He assists clients with divorces, child custody issues, post-decree modifications, and pre- and post-nuptial agreements. David is experienced with high conflict family law matters and has tried numerous cases. He has particular expertise when dealing with issues relative to children both during dissolution and issues that arise after a client’s divorce or establishment matter. David passionately advocates for what matters most to his clients and...

Kierstan Schultz is a litigator and a member of Nixon Peabody’s Complex Commercial Disputes practice group. She represents health care providers, businesses and individuals, and manages discovery, motion practice and trials for complex commercial litigation matters. What do you focus on? I represent clients in a variety of industries in all aspects of the adversarial process, in civil litigation in state and federal courts. Health Care Litigation My health care litigation practice focus...

Mark W. Schweighofer is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships) and Tax Law. Mark W., who practices law in Rockville, Maryland, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark W. is held by other top lawyers in the same geographic and legal practice area.

Peg has served as first chair trial and appellate counsel in state and federal courts in over 30 jurisdictions. Her work has spanned antitrust, commercial, class action, environmental, healthcare, insurance, mass tort, product liability and reinsurance disputes. Peg has taken numerous cases to verdict/judgment before juries, judges and arbitration tribunals. Many of her cases have involved high-profile public policy issues from the Agent Orange litigation in the 1980s, environmental and Super...

Ryan Squires is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Personal Injury Litigation - Defendants and Personal Injury Litigation - Plaintiffs. Ryan, who practices law in Austin, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan is held by other top lawyers in the same geographic and legal practice area.

Kristin Sostowski is a Director with Gibbons P.C. in Newark, New Jersey, where she is a member of the Employment & Labor Law Department and serves as Team Leader of the firm’s Higher Education practice. Kristin balances her practice between employment litigation and counseling, representing New Jersey and national employers and providing strategic counsel to clients at all phases of the employment relationship. Known for her tenacious advocacy, strategic approach, and attention to d...

Barry White is a Shareholder in the Litigation and Risk Management Practice Group and the Co-Chair of the Fiduciary Litigation and Inheritance Disputes Section at von Briesen & Roper, s.c. Barry’s practice focuses on business litigation, with a particular emphasis on fiduciary litigation. Barry has considerable experience representing individual and institutional trustees in a wide variety of trust-related disputes, and also represents beneficiaries and heirs in undue influence and ...

Heidi Harris is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Heidi, who practices law in New York, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Heidi is held by other top lawyers in the same geographic and legal practice area.

Ray Thomas Khirallah is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Ray Thomas, who practices law in Dallas, Texas, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ray Thomas is held by other top lawyers in the same geographic and legal practice area.