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Katherine L. Mastaitis Divorce & Family Law Attorney in Ballston Spa, NY

Ballston Spa, NY 12020

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Katherine L. Mastaitis is a Ballston Spa, New York divorce lawyer with experience in child custody, mothers' rights, postnuptial agreements, and divorce.

Katherine L. Mastaitis helps clients in Ballston Spa and throughout New York with divorce and family law matters.

Explore more: More divorce lawyers in Ballston Spa · Divorce guide for New York

Updated: October 13, 2026 · General information, not legal advice

Focus

Adoption, Alimony & Spousal Support, Child Support, Custody & Visitation, Dissolution, Divorce, Domestic Violence, Father's Rights, Juvenile Law, Marital Property, Mediation & Collaborative Law, Name Change, Paternity, Prenuptial Agreements...

Family law matters in Ballston Spa

Divorce Lawyer in Ballston Spa, NY

Family Law Attorney in Ballston Spa, NY

Child Custody Lawyer in Ballston Spa, NY

Child Support Lawyer in Ballston Spa, NY

Alimony Lawyer in Ballston Spa, NY

Property Division Lawyer in Ballston Spa, NY

Contact

Phone: 518-884-0200

Address: 658 Malta Avenue, Suite 201 · Ballston Spa, NY 12020

Website: https://www.dlawfirmny.com/

Background

Licensed state: New York

Licensed since: 2005

Law school: The City University of New York School of Law

Education: Jurist Doctorate from City University School of Law, 2004

Professional activity: Attorney Mastaitis is a member of the Saratoga County Bar Association and the New York State Bar Association.

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