Katherine O. Birnbaum

Marital and family disputes involving significant corporate assets, complex property division, or high-conflict custody demand more than standard legal representation. They require elite legal mastery.

Katherine O. Birnbaum has practiced family law exclusively in Broward County for approximately three decades. She is Board Certified in Marital and Family Law by The Florida Bar—the highest level of recognition for competency, skill, and ethics in the field. As a certified specialist in Broward County, Katherine brings a level of verified expertise that very few firms can match.

When everything is on the line, you want the advocate who literally helps write the Florida Bar legal textbook on Florida family law.

Katherine concentrates her practice on complex domestic relations matters, offering sophisticated legal strategies across core areas: Contested and Complex Divorce, protecting business owners, high-net-worth individuals, executives, and professionals facing aggressive asset division and financial exposure; Equitable Distribution & Business Valuation, utilizing sharp financial acumen to uncover hidden revenue, valuing closely-held corporations with forensic experts, and shielding your marital or non-marital wealth when appropriate; High-Conflict Parenting & Timesharing, shielding your children from volatile legal battles and engineering stable, sustainable custody and visitation frameworks; Family Mediation & Parenting Coordination, resolving sensitive disputes out of court through seasoned settlements as a Florida Supreme Court Certified Family Law Mediator and registered Parenting Coordinator; and Collaborative Divorce, delivering private, structured, and mutually beneficial paths to resolution for families looking to avoid public courtroom litigation.

Katherine's authority is recognized by the judiciary, academic institutions, and peer review organizations alike. She has extensive trial experience, has taught at Florida Bar Family Law Section Trial Advocacy Workshops, and previously served as a Special Magistrate and private judge in family law matters.