About
Gabriel Cheong, Esq. is the owner and principal attorney at Infinity Law Group LLC, with offices across Quincy, Boston, and Needham, Massachusetts. With over a decade of experience, Gabriel has built a reputation as a dedicated and skilled family law attorney, focused on helping clients through life-changing matters such as divorce, child custody, mediation, estate planning, and prenuptial agreements.
Gabriel holds a J.D. from Northeastern University School of Law. He also earned both his B.S. and B.A. from Binghamton University.
From day one, Gabriel has taken an entrepreneurial approach to family law—opening his own law firm immediately after graduating from law school. Since then, he has built a highly focused family law practice dedicated to helping clients navigate divorce, custody, and related matters with clarity and confidence. Gabriel is a certified Guardian ad Litem (Category F), Conciliator, and Mediator, and is authorized for Limited Assistance Representation (LAR). These qualifications underscore his commitment to resolving family conflicts through informed, fair, and efficient solutions.
Gabriel’s work in family law has earned him recognition as a reliable authority, often sought after by fellow attorneys and even judges for insights and guidance. He also volunteers as a family court Conciliator at Norfolk Probate Court and serves on several boards, including the Massachusetts Continuing Legal Education (MCLE) and Starting Out Solo, supporting the legal profession at every level.
Gabriel is highly active in pro bono service. He regularly volunteers with programs like Lawyer for the Day at Middlesex Probate Court and the Massachusetts Bar Association’s Dial-a-Lawyer. He also created a monthly legal clinic for the local Asian community and participates as a judge in student mock trial competitions.
Fluent in English and Cantonese, Gabriel Cheong combines technical excellence with cultural sensitivity and personal care. His leadership at Infinity Law Group LLC continues to impact Massachusetts families through advocacy, education, and community outreach.
Law Office Affiliations
- Principal Attorney, Infinity Law Group LLC
- Member, Massachusetts Bar Association
- Member, United States District Court
- Member, Massachusetts Council on Family Mediation
- Member, Greater Boston Family Law American Inn of Court
- Member, Massachusetts Association of Guardian ad Litem, Inc.
Licensed State
- Massachusetts
Education
- Northeastern University School of Law
Juris Doctor (J.D.) - Binghamton University
Bachelor of Science (B.S.) & Bachelor of Arts (B.A.)
Awards & Badges





- Guardianship
- Power of Attorney
- Probate
- Trusts
- Wills & Living Wills
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Domestic Violence
- Marriage & Prenuptial Agreements




