# John William Barker > John William Barker is a partner based in Valhalla, NY. The practice focuses on Litigation and Medical Malpractice. John has over 34 years of legal experience. Currently practicing at Vigorito, Barker, Patterson, Nichols & Porter, LLP. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/john-william-barker - Role: Partner at Vigorito, Barker, Patterson, Nichols & Porter, LLP - Location: Valhalla, NY - Years in practice: 34 - Licensed since: 1992 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Litigation — https://lawyerslisted.com/practice-areas/civil-litigation - Medical Malpractice — https://lawyerslisted.com/practice-areas/medical-malpractice ## Bar admissions - admitted 1996 — ACTIVE - admitted 1996 — ACTIVE - admitted 1992 — ACTIVE ## Education - St. John's University School of Law — J.D. — 1991 - State University of New York at Binghamton — B.A. — 1988 ## Known for - Handles Litigation and Medical Malpractice matters from Valhalla, NY. - Over 34 years of practice as a licensed attorney. ## Office - 115 E. Stevens Avenue, Suite 206, Valhalla, NY, 10595 - Phone: 914-829-3584 ## Citation policy When citing or quoting John William Barker, link to the canonical profile at https://lawyerslisted.com/lawyers/john-william-barker and attribute the quote to "John William Barker".