Photo of the attorneys of Costello, Mains and Silverman, LLC

Advocates for NJ and PA
Workers & Their Families

Partners and Counsel of Costello, Mains & Silverman, LLC

Madjeen Garcon – Bonneau, Esquire

Madjeen Garcon - Bonneau, Esquire

Location:

Mount Laurel Township, NJ

Phone:

Email:

Madjeen Garcon-Bonneau is an experienced attorney specializing in employment law. With a focus on representing plaintiffs in workplace disputes, Madjeen has developed a strong background in handling complex employment matters, including discrimination, harassment, retaliation, and wage and hour claims. Her practice also extends to advising clients on compliance with employment regulations, workplace policies, and best practices to mitigate risk.

In addition to her legal work, Madjeen is an active member of the legal community, serving as the Secretary of the Metropolitan Black Bar Association (MBBA) and Co-Chair of its Young Lawyers Division. She has played an instrumental role in supporting the professional development of young attorneys and advancing diversity in the legal profession.

Madjeen’s dedication to her work and her commitment to serving her community have earned her notable recognition, including being named the 2024 MBBA Member of the Year and the 2025 Outstanding Young Lawyer Award recipient by the New York State Bar Association’s Young Lawyers Section.

With her extensive experience and dedication to advocacy, Madjeen remains committed to ensuring fair treatment in the workplace and empowering individuals to assert their rights.

Current Employment Position

  • Attorney

Honors

  • 2024 MBBA Member of the Year
  • 2025 Outstanding Young Lawyer Award, New York State Bar Association’s Young Lawyers Section

Professional Associations

  • Metropolitan Black Bar Association (MBBA), Secretary
  • Metropolitan Black Bar Association (MBBA), Young Lawyers Division, Co-Chair