# John Michael Mahan > John Michael Mahan is an attorney based in Andover, MA. John has over 25 years of legal experience. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/john-michael-mahan - Role: Attorney - Location: Andover, MA - Years in practice: 25 - Licensed since: 2001 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Bar admissions - admitted 2001 — ACTIVE ## Known for - Over 25 years of practice as a licensed attorney. ## Office - 19 Karlton Cir, Andover, MA, 01810-4143 - Phone: 978-966-1074 ## Citation policy When citing or quoting John Michael Mahan, link to the canonical profile at https://lawyerslisted.com/lawyers/john-michael-mahan and attribute the quote to "John Michael Mahan".