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Mark Rabinowitz

Partner, Practice Group Leader, Marital & Family Law Group

Mark Rabinowitz is a partner and practice group leader for Greenspoon Marder’s Marital and Family Law practice group. Mr. Rabinowitz has been Board Certified in Marital and Family Law in Florida since 1999. Mr. Rabinowitz focuses his practice on complex marital and family law issues including, alimony, child custody, equitable distribution, and prenuptial  and post marital agreements involving athletes, doctors, lawyers and persons of high net worth. He served on the Marital and Family Law Certification Committee of The Florida Bar. He has served as Chairman of the Eighteenth Judicial Circuit’s Grievance Committee for The Florida Bar and served as a member of the Family Law Rules Committee. He is a member of the Orange County Bar Association and the American Bar Association. Mr. Rabinowitz focuses in the handling of complex family law matters. His clients have included nationally known athletes, televangelists, and the wife of an heir to the Rockefeller fortune.

Representative Experience

  • Frequent representation of physicians, accountants, business owners, attorneys and executives
  • Extensive experience collaborating with expert forensic accountants, business valuators, child custody and vocational evaluators
  • Instrumental in obtaining permanent and rehabilitative alimony for spouse in a 12 year marriage

Bar Admissions

  • Florida
  • Mississippi


  • J.D., University of Mississippi, 1974
  • B.A., Brooklyn College, cum laude, 1971

Professional and Community Involvement

  • Central Florida Family Law Inns of Court, Member
  • Collaborative Family Law Council of Florida, Member
  • International Academy of Collaborative Professionals (IACP), Member
  • Orange County Bar Association, Member




  • National Law Journal, “Family Law Trailblazers,” 2019
  • U.S. News & World Report, “Best Lawyers in America,” Family Law, 2015-2023
  • Super Lawyers magazine, “Florida Super Lawyers,” Family Law, 2006-2022
  • Orlando Magazine, “Best Lawyers,” 2020
  • Martindale-Hubbell, Rated AV Preeminent®
  • Orlando Family Magazine, “Awesome Attorneys” List, 2019
  • Florida Trend magazine, “Legal Elite,” 2012
  • Orlando Home & Leisure magazine, “Top Lawyers in Central Florida,” 2010
Publications News & Videos