Law Offices of  
David Grossack, P.C. Call us at 617-965-9300

About the Law Offices of David Grossack

Attorney David Grossack

David Grossack grew up in Hull, Massachusetts and attended high school at Thayer Academy in Braintree. He studied economics at Brandeis University and received a Bachelor's of Science in Management from Babson College in 1976 and his Juris Doctorate from New England School of Law in 1981. That same year he was admitted to the Massachusetts Bar. He is also admitted to the United States District Court, the First Circuit Court of Appeals and the United States Supreme Court.

David Grossack has extensive experience in complex business litigation, securities law, franchise litigation, commercial collections and probate disputes, among other areas of law.
His background includes significant litigation and transactional experience in the field of securities law. Mr. Grossack has litigated securities matters both in Federal and State courts, as well as before arbitration panels of the American Arbitration Association and National Association of Securities Dealers.

He has represented issuers, promoters and a stock transfer agent under investigation by the Securities and Exchange Commission, and has advised emerging companies on reverse shell mergers, exempt transactions and international private placements. Mr. Grossack has also assisted companies in compliance with SEC reporting requirements. He has also extensively litigated issues in the areas of franchise law, including enforcement actions by the Federal Trade Commission and cases involving allegations of director liability. He has also represented both franchisors and franchisees in contractual disputes.

Mr. Grossack's practice also includes business to business collection cases for companies throughout the United States. His office aggressively pursues claims for manufacturers, service companies, wholesalers and a variety of other companies. He has also enjoyed favorable results in will and trust contests in the probate court, both defending and challenging wills. He has also succeeded in obtaining funds for beneficiaries of a trust who were being denied funds from a hostile trustee.

Mr. Grossack's far reaching experience has also extended into the areas of constitutional law and civil rights. In 1999 he received a Lawyer of the Year award from Massachusetts Lawyers Weekly for challenging the lack of equal protection and due process in Family Court matters. He has also obtained settlements for clients in false arrest cases and in First Amendment claims. For example, in one case a client was assaulted while carrying a protest sign. In another case, the client's protest signs were destroyed by police. In both cases Attorney Grossack recovered a settlement for the client. Mr. Grossack resides in Hull, Massachusetts.

The office handles cases in the areas of constitutional rights, domestic relations, business to business litigation and collections, landlord tenant matters, contract litigation, personal injury and probate and trust contests. The office is also one of the very few in the country which openly offers coaching services to unrepresented litigants (pro-se parties). Attorney Grossack is the author of two training manuals on the topic.

The office has a new real estate department headed by Attorney Andrew Greenberg, who also assists in civil litigation in the District, Superior and Probate and Family Courts.
Finally, the office has established a financial consulting service for emerging small businesses, Allerton Hill Advisors, of which more information can be found at

Attorney Andrew Greenberg

Andrew Greenberg is of counsel with the Law Office of David Grossack, P.C. Mr. Greenberg is a 1998 magna cum laude graduate of James Madison University in Harrisonburg, Virginia with a B.A. in Political Science. Mr. Greenberg is a 2001 cum laude graduate of Boston University School of Law. Mr. Greenberg is admitted to practice in Massachusetts State and Federal Courts and the United States Supreme Court.
Mr. Greenberg primarily practices in the areas of commercial debt collection, business and general civil litigation, and family law. Additionally, Mr. Greenberg has experience with civil rights litigation, landlord/tenant law, real estate, and business organizations.

Prior to joining the Law Office of David Grossack, P.C., Mr. Greenberg practiced as a solo practitioner. During law school, Mr. Greenberg was a legal intern in the Plymouth County District Attorney’s Office and a summer associate at a large national law firm. As an undergraduate, Mr. Greenberg was a summer intern for Massachusetts State Senator Robert L. Hedlund in his State House office.

Mr. Greenberg is a native of Hull, Massachusetts, where he currently resides and is a member of the Ritual Committee at Temple Beth Sholom, where he also leads the congregation’s liberal services on the High Holy Days.  Mr. Greenberg’s interests include ice hockey, skiing, history, and reading.


Boston University School of Law, J.D. cum laude, May 2001
James Madison University, B.A. (Political Science) magna cum laude, July 1998
Hull High School, June 1994

Bar Admissions
Massachusetts, 2002
United States District Court, District of Massachusetts, 2003
United States Supreme Court, 2008
Telephone: (617) 965-9300


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