Marc A. Eichler

  • Divorce
  • Divorce Mediation
  • Alimony
  • Child Support
  • Custody & Visitation

Marc is a seasoned litigator with extensive experience in both civil and criminal law, who now focuses exclusively on divorce and family law, particularly on cases involving complex property division, real estate ownership, inherited and gifted assets, trusts, business valuations of unique business structures and professional practices, prenuptial agreements, contested custody disputes, and removal issues.

Marc has earned a reputation as a successful divorce and family law attorney through his deep knowledge of the law, integrity, and impressive track record of helping to protect his clients' interests.  He is a skilled negotiator with a goal of obtaining the best results for his clients outside of the courtroom, however, if all avenues of settlement fail, his vast litigation experience is a powerful asset for his clients.

Marc spent the first ten years of his legal career as an Assistant District Attorney for the Office of the Middlesex County District Attorney. He honed his writing skills in the Appeals Bureau, where he drafted appellate briefs and argued cases before the Massachusetts Court of Appeals and the Supreme Judicial Court, including successfully writing and arguing a case before the SJC which established black letter law that continues to guide law enforcement to this day. In the trial division Marc worked with local, state, and federal law enforcement agencies, trying nearly a thousand cases, involving all major felonies ranging from armed robbery to first-degree murder, with a primary focus on violent gang prosecution.

Before joining Koiles Pratt, Marc was General Counsel and Senior Vice President for a rapidly growing manufacturing company outside Boston where he developed a wealth of civil litigation and commercial transaction experience focusing on mergers and acquisitions as well as the drafting and negotiation of global sales and distribution agreements.  Marc was also a Clinical Professor at Boston College Law School, where he designed the curriculum and taught a 3rd year Criminal Process class.

How Marc Serves You

Marc knows firsthand that a divorce can be one of the most difficult times in a person's life, and as a result he brings compassion and a focused, realistic approach to an extremely trying process. His ultimate goal is to achieve a resolution for clients that will allow them, and their children, to rapidly put the divorce process behind them, and to begin living life again to its fullest.

Legal Experience

Over his lengthy career as General Counsel and an Assistant District Attorney, Marc has compiled an extensive trial background, conducted exhaustive Grand Jury investigations spanning months of testimony and argued seminal appellate cases, as lead counsel, at every level of Court in the Commonwealth. He specializes in complex litigation, including cases involving medical and forensic experts, business valuations, asset division and domestic and family law matters of all types.

Bar Admissions

  • Massachusetts, 1991
  • U.S. District Court District of Massachusetts, 1991

Professional Associations

  • Massachusetts Bar Association
  • Greater Newburyport Bar Association
  • Essex County Bar Association
  • American Academy of Certified Financial Litigators


  • Seton Hall University School of Law, Newark, New Jersey
    • J.D. - 1991
  • Emmanuel College, Cambridge University, Cambridge, England, UK.
    • 1989
  • University of Vermont, Burlington, VT
    • B.A. - 1987
    • Major: Biology


  • American Academy for Certified Financial Litigators
    • Certified Financial Litigator – 2021

Ready to protect your interests, assets and relationships.

Please contact us to discuss your family legal matters by calling 978-744-7774 or using the form below.

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    Salem Law Office

    70 Washington Street, Suite 210
    Salem, MA 01970