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Anthony C. Markus

Mount Kisco, New York


Anthony Markus has over twenty years experience as a family law and estate planning attorney. He has handled hundreds of divorce matters to successful conclusion through various methods including negotiated settlements, collaborative practices, and litigation. Many of his cases involve complex matrimonial issues requiring extensive valuations of multi-million dollar businesses, forensic research, and investigative depositions. Mr. Markus has also been effective in creating comprehensive trust and estate documents for his clients that diminish estate taxes, preserve the proper distribution of assets, and insure that his clients' finances are properly managed for the future.

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Areas of Practice

  • Matrimonial Law
  • Family Law
  • Trusts and Estates
  • Wills

Bar Admissions

  • New York, 1986
  • Connecticut, 1985
  • U.S. District Court Southern District of New York, 1992


  • Pace University School of Law, White Plains, New York
    • J.D. - 1985
    • Honors: Dean's List
  • Fairleigh Dickinson University, Teaneck, NJ - 1982
    • Honors: cum laude
    • Honors: Dean Galante Award - Outstanding Contribution - Student Gov't
    • Major: Economics and Finance

Professional Associations and Memberships

  • New York Association of Collaborative Professionals, Member, 1996 - Present
  • International Association of Collaborative Professionals, Member, 1996 - Present
  • Former instructor for P.E.A.C.E program providing education regarding Divorce and Children
  • Yorktown Bar Association, Former President
  • Family Law Section for New York State Bar Association, Member
  • Family Law Section for Westchester County bar Association, Member
  • Wills, Trusts and Estates Section of New York State Bar Association, Member
  • Protocols Committee of New York Association of Collaborative Professionals, Member
  • Northern Westchester Business Network, Chairman
  • American Youth Soccer Organization, Former Assistant Regional Commissioner
  • Trustee - Village/Town of Mount Kisco, New York

Ancillary Businesses

  • Village Trustee - of the Town of Mount Kisco, New York
Practice Areas

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Reaching Us

Markus & Sheridan, LLP

Westchester Office
116 Radio Circle, Suite 304
Mount Kisco, New York 10549
Phone: 914-241-6300
Fax: 914-241-6308
Map and Directions

New York City Office

60 East 42nd Street
Suite 4600
New York, NY 10165
Phone: 212-682-1115
Map & Directions

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