About
John A. McDermott is an associate attorney at Calabrese Law Associates, P.C., based in Boston, Massachusetts. With more than six years of practice experience, John has earned a strong reputation for helping clients navigate complex municipal law, land use, zoning, licensing, and permitting appeals. He also advises on landlord-tenant matters and represents clients in residential and commercial closings, leasing, title curative litigation, foreclosure issues, and general civil litigation. His practical approach and attention to detail help clients reach fair and lasting solutions.
John earned his B.A., cum laude, in Politics with a minor in Public Policy Studies from Saint Anselm College. He went on to complete his J.D. at New England Law | Boston. Early in his career, John served as an Assistant District Attorney and a Clerk in U.S. Immigration Court, which gave him valuable insight into state and federal court practices and procedures.
Over the years, John has represented a diverse range of clients, including municipalities, private developers, condominium boards, homeowners’ associations, small business owners, and institutional lenders. He has successfully handled cases in the Massachusetts Superior Court, Land Court, Housing Court, and District Court Departments. He also appears regularly before licensing authorities, Planning Boards, Zoning Boards of Appeal, and Conservation Commissions, helping clients move projects forward and resolve disputes efficiently.
John A. McDermott brings a well-rounded perspective and dedication to every client matter, no matter how simple or complex. His background in both prosecution and civil litigation gives him a balanced view that clients trust when facing challenging zoning, real estate, or municipal issues. As part of the Calabrese Law Associates, P.C. team, John remains committed to providing high-quality, responsive legal services to clients throughout the Boston area.
Law Office Affiliations
- Associate, Calabrese Law Associates, P.C.
- Member, Massachusetts Bar Association
Licensed State
- Massachusetts
Education
- New England Law | Boston
Juris Doctor (JD) - Saint Anselm College
BA in Politics with Cum Laude
Awards & Badges

- Appeals
- Litigation
- Equipment Finance And Leasing
- Licensing
- Foreclosure
- Land Use And Zoning
- Landlord Or Tenant