Douglas H. "Doug" Olin

4.4 (33 reviews )

Greenwich Connecticut United States

Trusts and Estates

Recognized in Best Attorney USA since 2010

About Douglas

Douglas H. Olin is a Principal in Cummings & Lockwood's Private Clients Group and is based in the Greenwich office. Doug joined Cummings & Lockwood in 1999 and became a Principal in 2001. His practice focuses on estate planning, family business succession planning, and estate and trust administration. Doug speaks frequently on estate and tax planning topics before both lawyer and non-lawyer audiences.

Practice Areas

Trusts and Estates

Education

New York University

Emory University

Professional Affiliations

Awards & Recognition

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Reviews

4.4 / 5

33 Reviews

1,040 Profile Views

Cornelius Mertz

Jan 27, 2026

Reliable lawyer you can count on - Douglas H. "Doug" Olin provided excellent service throughout

I appreciate how Douglas H. "Doug" Olin handled my case. No fluff, just straight to the point and very effective representation for my Trusts and Estates law matter. They are obviously very experience...

Beverly Hansen

Jan 27, 2026

Would recommend Douglas H. "Doug" Olin for sure to anyone in Greenwich needing legal help

Douglas H. "Doug" Olin has been doing this since Recognized in Best Lawyers since 2010, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my...

Hilda Rippin

Jan 27, 2026

So glad I called Douglas H. "Doug" Olin to handle my Trusts and Estates law case in Greenwich

Just wanted to say a huge thanks to Douglas H. "Doug" Olin and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without...

Donna Wyman

Jan 27, 2026

A huge weight off my shoulders thanks to the amazing work of Douglas H. "Doug" Olin

I've already told all my friends and family about Douglas H. "Doug" Olin. If you need Trusts and Estates law help in Connecticut, they're the ones to see without any doubt. They are local experts who...

Joan Lakin

Jan 27, 2026

So happy with the results of my case thanks to the hard work of Douglas H. "Doug" Olin and staff

I didn't think I'd find such a good lawyer in Connecticut, but here we are and I am thoroughly impressed. Douglas H. "Doug" Olin is just awesome and exceeded all my expectations. No complaints at all!...