Attorney Alyssa H. Ruderman focuses her practice on complex Civil Litigation matters in both state and federal court. She has extensive experience litigating complex commercial and intellectual property disputes and has managed multi-million-dollar licensing negotiations with major multinational companies, in addition to experience with products liability, contract, and landlord-tenant matters. Alyssa also handles criminal matters. Alyssa joined Kajko, Weisman, &
Attorney John R. Tolstad focuses his practice on family law, civil litigation, criminal defense, and other general litigation matters. John joined Kajko, Weisman & Colasanti, LLP in 2026. John graduated from the University of South Florida in 2022 with a Bachelor’s degree in Psychology. He earned his Juris Doctor from New England Law | Boston in January, 2026 and was
Cynthia Sherman joined the firm of Kajko, Weisman & Colasanti, LLP in June of 2003 as an associate in the real estate department. Attorney Sherman became a partner in 2011. She focuses her practice on residential real estate conveyancing, representing buyers, sellers and lenders in all aspects of residential and commercial real estate transactions and condominium conversions. Attorney Sherman is also an
Matthew Passalacqua joined Kajko, Weisman & Colasanti, LLP as an Associate Attorney in 2013. Attorney Passalacqua practices in the areas of family law and civil litigation in New Hampshire and Massachusetts. Mr. Passalacqua received his Bachelor of Arts from the University of Rhode Island and his Juris Doctorate from Valparaiso University School of Law. While in law school, Attorney Passalacqua
Laura B. McConnell is a partner and the Director of Operations at Kajko, Weisman & Colasanti, LLP. Laura is also a member of the Management Committee for Kajko, Weisman & Colasanti, LLP. Laura is a skilled trial attorney who focuses her practice in all areas of family law, including divorce, drafting and negotiating high net worth and complex separation agreements,
Peter Kajko is the Managing Partner of the firm. Mr. Kajko has practiced law for 38 years. He is a 1984 graduate of Tufts University and a 1988 graduate of Western New England University School of Law. Mr. Kajko is an experienced trial attorney who concentrates his practice in the litigation of complex domestic relations, civil and criminal cases in
Attorney Alyssa H. Ruderman focuses her practice on complex Civil Litigation matters in both state and federal court. She has extensive experience litigating complex commercial and intellectual property disputes and has managed multi-million-dollar licensing negotiations with major multinational companies, in addition to experience with products liability, contract, and landlord-tenant matters. Alyssa also handles criminal matters. Alyssa joined Kajko, Weisman, &
Attorney John R. Tolstad focuses his practice on family law, civil litigation, criminal defense, and other general litigation matters. John joined Kajko, Weisman & Colasanti, LLP in 2026. John graduated from the University of South Florida in 2022 with a Bachelor’s degree in Psychology. He earned his Juris Doctor from New England Law | Boston in January, 2026 and was
Cynthia Sherman joined the firm of Kajko, Weisman & Colasanti, LLP in June of 2003 as an associate in the real estate department. Attorney Sherman became a partner in 2011. She focuses her practice on residential real estate conveyancing, representing buyers, sellers and lenders in all aspects of residential and commercial real estate transactions and condominium conversions. Attorney Sherman is also an
Matthew Passalacqua joined Kajko, Weisman & Colasanti, LLP as an Associate Attorney in 2013. Attorney Passalacqua practices in the areas of family law and civil litigation in New Hampshire and Massachusetts. Mr. Passalacqua received his Bachelor of Arts from the University of Rhode Island and his Juris Doctorate from Valparaiso University School of Law. While in law school, Attorney Passalacqua
Laura B. McConnell is a partner and the Director of Operations at Kajko, Weisman & Colasanti, LLP. Laura is also a member of the Management Committee for Kajko, Weisman & Colasanti, LLP. Laura is a skilled trial attorney who focuses her practice in all areas of family law, including divorce, drafting and negotiating high net worth and complex separation agreements,
Peter Kajko is the Managing Partner of the firm. Mr. Kajko has practiced law for 38 years. He is a 1984 graduate of Tufts University and a 1988 graduate of Western New England University School of Law. Mr. Kajko is an experienced trial attorney who concentrates his practice in the litigation of complex domestic relations, civil and criminal cases in
