Zisca R. St. Clair



860-493-3518 (Direct Dial)
860-549-1000 Ext. 1518 (Main Line)





Additional Information

Zisca St. Clair, a Principal of Rome McGuigan, P.C., focuses her practice extensively in the area of civil litigation, including insurance defense, commercial litigation, plaintiffs' personal injury, taxation, products liability, and intellectual property matters. She has served as first and second chairs in civil and criminal trials and hearings. She also conducts investigations of former and current employees on behalf of corporate entities. In addition, she has been involved in numerous matters involving sovereign immunity concerning Indian Tribes in civil and criminal matters. Zisca received her J.D. from Hofstra University School of Law and graduated from State University of New York College at Buffalo and is admitted to practice law in New York, Connecticut, United States District Court, District of Connecticut and the Second Circuit Court of Appeals. Attorney St. Clair has been names as a Rising Star in 2011, 2013 and 2013 by the New England Super Lawyers.  Attorney St. Clair was also the recipient of the Connecticut Law Tribune's New Leaders in the Law award for 2012.
Some of her cases include:

  • Products liability matters involving various products, including product defects resulting in fires and significant bodily injury, including death;
  • Litigation involving motor vehicle accidents, truck accidents, bus accidents, uninsured and underinsured motorist claims;
  • Defamation cases regarding individuals wrongfully accused of committing crimes, public officials/figures, and cease and desist letters;
  • Litigation involving the following areas: construction accidents (including NY Scaffold Law), mold litigation, accidents, wrongful death, contract collections, civil litigation regarding embezzlement and conversion;
  • Commercial litigation including debt/contract collections; contract disputes, loan modifications;
  • Intellectual property litigation involving breach of intellectual property agreements, non-compete agreements, confidentiality agreements, fiduciary duties, tortious interference with business relationships or expectancies, violation of the Connecticut Unfair Trade Practices Act (CUTPA), injunctions; and investigations of current and former employees;
  • Litigation involving personal injuries such as slip and falls and other types of premises liability;
  • Consumer law, including odometer tampering and lawsuits involving automobile dealerships.

Attorney St. Clair has also handled cases involving:

  • Failure to disclose information on real estate disclosure forms;
  • Civil actions for sexual assault;
  • Representation of condominium associations and utility companies;
  • Defense of attorneys and non-attorneys (unauthorized practice of law claims against insurance adjusters, state employees and others) before the Statewide Grievance Committee;
  • Probate litigation; and
  • Tax appeals involving employee leasing and Professional Employer Organizations (PEO).

Representative Cases

Areas of Practice

  • Civil Litigation
  • Insurance Defense
  • Commercial Litigation
  • Plaintiff's Personal Injury
  • Taxation
  • Products Liability
  • Intellectual Property Matters

Litigation Percentage

  • 80% of Practice Devoted to Litigation

Bar Admissions

  • Connecticut, 2000
  • New York, 2001
  • U.S. District Court District of Connecticut, 2001
  • U.S. Court of Appeals 2nd Circuit, 2003
  • Mohegan Gaming Disputes Court, 2018
  • Mohegan Tribal Courts, 2018


  • Hofstra University School of Law, Hempstead, New York
    • J.D. - 2000

  • State University of New York, College at Buffalo, Buffalo, New York
    • B.A. - 1996
    • Honors: Dean's List
    • Honors: Ronald E. McNair Fellow


  • Past Speaker: Fire Seminar, Spontaneous Combustion; The Phenomenon Deconstructed, Defense Research Institute, 2006
  • Summary of Indian Tribal Courts, 2005

Honors and Awards

  • Connecticut Super Lawyers Rising Star®, Civil Litigation: 2011, 2013 - 2014
  • New Leader in the Law, Connecticut Law Tribune, 2012
  • James W. Cooper Fellow, Connecticut Bar Foundation

Professional Associations and Memberships

  • Connecticut Bar Association, Member, 2001 - Present
  • George Crawford Black Bar Association, Member, 2006 - Present
  • Defense Research Institute, Member, 2006 - Present
  • The Artists Collective, Board Member, 2017 - Present
  • Hartford County Bar Association, Member, 2001 - 2016
  • New York Bar Association, Member, 2001 - 2016
  • Oliver Ellsworth Inn of Court, Barrister, 2005 - 2008
  • Oliver Ellsworth Inn of Court, Pupil, 2001 - 2002a