# Daniel Joseph O'Brien > Daniel Joseph O'Brien is an attorney based in Springfield, IL. The practice focuses on Criminal Defense. Daniel has over 22 years of legal experience. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/daniel-joseph-o-brien - Role: Attorney - Location: Springfield, IL - Years in practice: 22 - Licensed since: 2004 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Criminal Defense — https://lawyerslisted.com/practice-areas/criminal-law ## Bar admissions - admitted 2004 — ACTIVE ## Known for - Handles Criminal Defense matters from Springfield, IL. - Over 22 years of practice as a licensed attorney. ## Office - 400 W Monroe St Ste 303, Springfield, IL, 62704-1882 - Phone: 217-717-3272 ## Citation policy When citing or quoting Daniel Joseph O'Brien, link to the canonical profile at https://lawyerslisted.com/lawyers/daniel-joseph-o-brien and attribute the quote to "Daniel Joseph O'Brien".