# Robert J. O'Brien > Robert J. O'Brien is an asst. state's atty. based in New Haven, CT. The practice focuses on Criminal Defense. Robert has over 53 years of legal experience. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/robert-j-o-brien - Role: Asst. State's Atty. - Location: New Haven, CT - Years in practice: 53 - Licensed since: 1973 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Criminal Defense — https://lawyerslisted.com/practice-areas/criminal-law ## Bar admissions - admitted 1973 — ACTIVE ## Education - University of Connecticut — J.D. — 1973 - St. Michael's College — B.A. — 1969 ## Known for - Handles Criminal Defense matters from New Haven, CT. - Over 53 years of practice as a licensed attorney. ## Office - 234 Church St., New Haven, CT, 06510 - Phone: 860-775-4314 ## Citation policy When citing or quoting Robert J. O'Brien, link to the canonical profile at https://lawyerslisted.com/lawyers/robert-j-o-brien and attribute the quote to "Robert J. O'Brien".