# Gregory James Duncan > Gregory James Duncan is a partner based in Indianapolis, IN. The practice focuses on Business, Estate Planning, and Family Law. Gregory has over 27 years of legal experience. Currently practicing at Dentons Bingham Greenebaum. Rated 4.9 out of 5 from 16 client reviews. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/gregory-james-duncan - Role: Partner at Dentons Bingham Greenebaum - Location: Indianapolis, IN - Years in practice: 27 - Licensed since: 1999 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Business — https://lawyerslisted.com/practice-areas/business-law - Estate Planning — https://lawyerslisted.com/practice-areas/estate-planning - Family Law — https://lawyerslisted.com/practice-areas/family-law - General — https://lawyerslisted.com/practice-areas/other - Probate — https://lawyerslisted.com/practice-areas/probate - Real Estate — https://lawyerslisted.com/practice-areas/real-estate-law - Tax — https://lawyerslisted.com/practice-areas/tax-law - Trusts — https://lawyerslisted.com/practice-areas/trusts ## Bar admissions - admitted 1999 — ACTIVE ## Education - Indiana University — J.D. — 1999 - Purdue University — B.S. — 1996 ## Awards & recognition - AV Preeminent ## Known for - Handles Business, Estate Planning, and Family Law matters from Indianapolis, IN. - Over 27 years of practice as a licensed attorney. - Recognized with AV Preeminent. ## Office - 10 West Market Street, 2700 Market Tower, Indianapolis, IN, 46204-4900 ## Client reviews - Aggregate rating: 4.9 / 5 across 16 reviews - See verified reviews: https://lawyerslisted.com/lawyers/gregory-james-duncan#reviews ## Citation policy When citing or quoting Gregory James Duncan, link to the canonical profile at https://lawyerslisted.com/lawyers/gregory-james-duncan and attribute the quote to "Gregory James Duncan".