Taryn G. Sinatra

Taryn G. Sinatra, Esq., is a Florida Bar Board Certified Marital and Family Attorney and Florida Supreme Court Certified Family Mediator.  Ms. Sinatra is the founder and owner of the Law Office of Taryn G. Sinatra, P.A., founded in 2010.  She dedicates her practice to serving the families of South Florida by handling marital and family law matters exclusively.

Ms. Sinatra has practiced family law exclusively since 2009 and has handled a diverse range of family law matters, from simple uncontested matters to high conflict and complex matters.  She is highly regarded by colleagues and the judiciary alike. With nearly fifteen years of experience as a litigation attorney, Ms. Sinatra is uniquely qualified to handle the many facets of family law, whether sensitive and emotional issues related to children, or complex financial matters related to division of assets, alimony, and support.

Involvement in the legal community has been paramount and extensive for Ms. Sinatra.  She is a current member and the past President of the South Palm Beach County Florida Association for Women Lawyers, past President of the South Palm Beach County Young Lawyers Section, current member and former Board Member of the South Palm Beach County Bar Association, member and former Co-Chair of the South Palm Beach County Bar Association Family Law Section, a member of the Florida Bar Family Law Section and former Legislation Committee Member, and founding member of the Palm Beach Family Law Inn of Court and current Master.

Ms. Sinatra has been honored as the recipient of various accolades including Super Lawyers Rising Star for 2014 and 2015, Super Lawyer for 2018 and 2019, Florida Bar Family Law Section Spotlight Award in 2016, and Top Lawyer in Palm Beach County for 2018 and 2019.


Prior to working in the private sector, Ms. Sinatra began her legal career in 2005 as an Assistant State Attorney at the Broward County State Attorney’s Office where she was a prosecuting attorney through 2008.

Ms. Sinatra graduated with a Bachelor of Arts degree from the University of Central Florida in 2001.  She then earned her Juris Doctorate from Nova Southeastern University Shepard Broad Law in 2005.  Ms. Sinatra was admitted to the Florida Bar in 2005.


  • Florida Bar, Family Law Section Committees: 2015-Present
  • Florida Bar, Family Law Section Legislation Committee Member: 2016
  • South Palm Beach County Florida Association for Women Lawyers, current Member and President: 2016/2017
  • South Palm Beach County Bar Association, current Member and past Member of Board of Directors
  • South Palm Beach County Bar Association, Young Lawyers Section, past President: 2015, 2016
  • Palm Beach County Bar Association, current Member
  • Broward County Bar Association, past Member
  • Family Law American Inns of Court, Palm Beach Chapter, Founding Barrister Member, current Master Member


  • Juris Doctorate: 2005
    Nova Southeastern University, Shepard Broad Law Center, Ft. Lauderdale, Florida
  • Bachelor of Arts: 2001
    University of Central Florida, Orlando, Florida


  • Super Lawyer: 2018, 2018
  • Top Attorney Palm Beach County: 2018, 2019
  • Florida Bar, Family Law Section, Spotlight Award: 2016
  • Super Lawyers, Rising Star: 2014, 2015

Addison J. Hosner

Addison J. Hosner, Esq. joined the Law Office of Taryn G. Sinatra in May, 2019 as an Associate Attorney, focusing his practice in the area of marital and family law. 

Mr. Hosner is a Florida native,  born and raised Fort Myers, Florida.  Mr. Hosner attended Florida Atlantic University in Boca Raton, attaining his B.A. in Journalism. After working in the Boynton Beach area post-graduation, Addison pursued his passion in law and attended Creighton University School of Law in Omaha, Nebraska.

During his time in Omaha, Addison concurrently completed his Juris Doctor degree alongside two Master of Science degrees, graduating with all three degrees in three years. He holds a Master of Science degree in Negotiation and Conflict Resolution and a Master of Science degree in Government Organization and Leadership, as well as having completed mediation training to become a certified mediator by the Nebraska Mediation Association.

While in Omaha, Mr. Hosner clerked for the law firm of Welsh & Welsh, working under a Top 100 National Trial Lawyer, specializing in plaintiffs personal injury. He spent a semester studying international criminal law abroad in The Hague, Netherlands and Nuremberg, Germany, the site of the historic Nuremberg Trials following World War II. Additionally, he spent a semester in Washington, D.C., working for the Cato Institute’s Center for Constitutional Studies as a legal intern under direction by leaders in the field. Addison was selected for and is currently a part of the James Madison Institute’s Leaders Fellowship program for under-40-year-old professionals in the state of Florida.

Areas of Practice


Child Support

Children's Issues & Time Share


Domestic Violence


Modification & Enforcement


Prenuptial & Postnuptial Agreements

Property Division

Located in the heart of downtown Boynton Beach, Florida, the Law Office of Taryn G. Sinatra, P.A. is dedicated to serving individuals and families throughout South Florida exclusively in the areas of marital and family law.

badge logo
avvo rating
supreme court
the florida