About
Gary James Marchese represents clients in family law, divorce mediation, wills, trusts, estates, and probate matters at the Law Office of Gary J. Marchese. He works with individuals and families in Waltham and nearby communities who need clear guidance during important legal decisions. His practice covers matters that often affect homes, finances, children, and future planning. Through careful communication and steady legal support, Gary helps clients understand their options, prepare for each step, and make informed choices with confidence during stressful legal matters and transitions ahead.
Gary earned his J.D. from Suffolk University Law School and his B.A., magna cum laude, from the University of Massachusetts. His education gave him a strong base in legal analysis, writing, negotiation, and problem solving. The J.D. prepared him for courtroom practice, mediation, and client counseling. The B.A. helped strengthen the research and communication skills needed in legal work. He uses this background to explain complex legal issues in a direct and practical way for clients at each stage of planning.
Gary was admitted to the State of Massachusetts in 1982, the U.S. District Court for the District of Massachusetts in 1983, the U.S. Supreme Court in 1986, and the U.S. Bankruptcy Court in 1986. His career reflects long service in Massachusetts law and related legal matters. He has also held professional roles as a licensed Massachusetts real estate broker and notary public, which support his work involving property, estate, probate, and planning issues for families and individuals seeking support.
Gary James Marchese helps people by focusing on practical solutions, respectful service, and careful preparation. In family law and divorce mediation, he helps clients address disputes with a steady and organized approach. In estate planning and probate, he assists clients with documents, administration, and decisions that affect loved ones. His recognitions, including a BV Distinguished Peer Review Rating and a strong Avvo rating, reflect professional service. Gary provides guidance for clients seeking clear legal direction and reliable support in Massachusetts.
Law Office Affiliations
- Attorney, Law Office of Gary J. Marchese
- Member, Massachusetts Bar Association
Licensed State
- Massachusetts
Education
- Suffolk University Law School
Juris Doctor (JD) - University of Massachusetts
BA with Magna Cum Laude
Awards & Badges

- Probate
- Trusts
- Wills & Living Wills
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Guardianship
- Marriage & Prenuptial Agreements
- Mediation & Collaborative Law
- Uncontested Divorce




