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Thomas J CallahanFamily Attorney in Hanover, MA
Law Office of Thomas J. Callahan
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Hanover, MA, US
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**Thomas J. Callahan - Attorney at Law** *Law Office of Thomas J. Callahan* *Hanover, MA* With an impressive legal career spanning over three decades, Thomas J. Callahan has established himself as a trusted attorney in Hanover, Massachusetts. Since beginning his practice in January 1985 at a small civil litigation and transactions firm in the Boston suburbs, he has honed his expertise in family law, real estate, and litigation. Mr. Callahan's extensive experience includes representing a major corporation in nationwide asbestos litigation, where he worked diligently on the defense side throughout the Northeast. Additionally, he has successfully managed health care subrogation claims for clients across the country, demonstrating his ability to navigate complex legal landscapes. In 1994, Mr. Callahan founded his own civil practice in the Boston area, where he continues to serve clients with dedication and professionalism. His legal acumen is underscored by his admission to practice in multiple jurisdictions, including Massachusetts, New York, and West Virginia, as well as the United States Supreme Court and the U.S. Courts of Appeals for the 1st, 2nd, 4th, and Federal Circuits. He is also admitted to numerous U.S. District Courts, including those in Massachusetts and New York. Beyond his legal practice, Mr. Callahan is actively involved in his community, having served in various elected and appointed positions within local government since 1990. He holds degrees from Boston University and Albany Law School, further solidifying his foundation in legal knowledge. Whether you are facing a family law issue, navigating a real estate transaction, or require skilled litigation support, Thomas J. Callahan is committed to providing exceptional legal representation tailored to meet the unique needs of each client.
About Family Law
Family law attorneys handle legal matters involving family relationships including marriage, divorce, child custody, and support. They help families navigate emotional and complex legal situations. Common matters include divorce, child custody, child support, adoption.
Credentials
Education
1984 Albany Law School of Union University JD 1980 Boston University BA
Languages
English
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Updated: May 25, 2026