# Mary E Derwin > Mary E Derwin is a william beaumont hospital legal affairs based in Clarkston, MI. The practice focuses on Health Care. Mary has over 34 years of legal experience. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/mary-e-derwin - Role: William Beaumont Hospital Legal Affairs - Location: Clarkston, MI - Years in practice: 34 - Licensed since: 1992 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Health Care — https://lawyerslisted.com/practice-areas/health-care-law ## Bar admissions - admitted 1992 — ACTIVE ## Known for - Handles Health Care matters from Clarkston, MI. - Over 34 years of practice as a licensed attorney. ## Office - 9643 Kingston Pointe Dr, Clarkston, MI, 48348-4194 - Phone: 947-426-8179 ## Citation policy When citing or quoting Mary E Derwin, link to the canonical profile at https://lawyerslisted.com/lawyers/mary-e-derwin and attribute the quote to "Mary E Derwin".