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Our Team

Donald C. Sider, Esq.

  • Born in the Northern Suburbs of Chicago, Illinois, in 1955.
  • Graduated from the University of Illinois, Champaign-Urbana in 1977, with High Honors.
  • Graduated Chicago Kent College of Law, Chicago, Illinois, in 1980 with Honors.
  • Became a Certified Public Accountant in 1977.
  • Member of Illinois and Florida Bar Associations.
  • Resident of Boca Raton, Florida, since 1980.
  • Served on the Financial Advisory Board to the City of Boca Raton, including service as Chairman.
  • Past President of Boca Raton Estate Planning Council.
  • Past President of Boca Raton/Delray Beach Chapter of The Florida Institute of Certified Public Accountants.
  • Nearly 40 years of experience in  Wills, Trusts, Estates,Estate Planning, Real Estate and Business Law.

Lisa B. Marks


  • Born in Philadelphia, Pennsylvania.
  • Resident of South Florida since 1991.
  • Graduated from George Washington University, Washington D.C. with a B.A. in Psychology.
  • Awarded Real Estate Certificate from the Institute for Paralegal Training, Philadelphia, PA.
  • Has been a Paralegal with our Firm for 20 years.

Yvonne Nordseth


Brenda Alcala


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Our Office
  • Boca Raton Office
    6751 N. Federal Highway
    Suite 200
    Boca Raton, Florida 33487
    Phone: 561-391-1100
    Fax: 561-391-2801