Atty. Robert J. Dietel
Robert’s diverse practice is centered on administrative law, with an emphasis in the financial and insurance industries, land use and development, and government relations, including associated litigation and appellate advocacy. His experience in these areas enables him to provide strategic guidance in assisting clients to navigate and craft solutions to multifaceted legal challenges.
Profile Summary
About Robert J. Dietel at a glance
Robert J. Dietel is a personal injury, zoning, government, and insurance attorney based in Concord, New Hampshire, practicing at Gallagher, Callahan & Gartrell PC. Educated at Suffolk University (J.D., 2009). Recognitions include Best Lawyers in America — Administrative / Regulatory Law (2026), Best Lawyers in America — Government Relations Practice (2026), and Best Lawyers in America — Insurance Law (2026). Serves clients in Concord, NH and the surrounding metropolitan area.
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About
- Robert’s diverse practice is centered on administrative law, with an emphasis in the financial and insurance industries, land use and development, and government relations, including associated litigation and appellate advocacy
- His experience in these areas enables him to provide strategic guidance in assisting clients to navigate and craft solutions to multifaceted legal challenges
- Robert is selected as a top administrative law attorney in Concord, NH, by Super Lawyers® with a Rising Stars designation for 2017-2021 and was selected by his peers for inclusion in the 2024 edition of The Best Lawyers in America® for Concord, NH in Government Relations Practice
- He routinely represents clients before state and federal agencies, municipal boards, and the New Hampshire legislature, and has prevailed in resolving disputes at all levels of the NH judiciary, and before the New Hampshire Supreme Court, First Circuit Court of Appeals, and Second Circuit Court of Appeals
- Robert graduated with honors from Colgate University and earned his J.D. from Suffolk University Law School, where he was a member of the Journal of Trial and Appellate Advocacy and Moot Court Honor Board
- Robert is a past trustee of the Mt
- Kearsarge Indian Museum in Warner, NH
- Robert is admitted to the New Hampshire Supreme Court, United States District Court for the District of New Hampshire, the First Circuit Court of Appeals, and the Second Circuit Court of Appeals
Practice Areas Explained
Robert J. Dietel's Areas of Practice
Each practice area below reflects the types of cases Robert J. Dietel handles, with a brief overview of what that area of law covers.
Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.
Robert J. Dietel is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in New Hampshire →
Robert J. Dietel is one of 36,102 zoning attorneys indexed nationally. Browse zoning attorneys in New Hampshire →
Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.
Robert J. Dietel is one of 118,414 government attorneys indexed nationally. Browse government attorneys in New Hampshire →
Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.
Robert J. Dietel is one of 109,871 insurance attorneys indexed nationally. Browse insurance attorneys in New Hampshire →
Jurisdictional Context
Why local counsel matters in New Hampshire
Practicing law in New Hampshire. Legal matters in New Hampshire are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Concord are typically filed in the local municipal court or the appropriate New Hampshire state district court, depending on subject matter and amount in controversy. An attorney licensed in New Hampshire brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New Hampshire courts without local counsel or pro hac vice admission.
Looking for additional New Hampshire attorneys? Browse all attorneys in Concord or all attorneys in New Hampshire.
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