Practice Groups

Affordable Housing Bankruptcy Business Litigation Cannabis Corporate Data Privacy & Security Environment & Energy Estate Planning Government Investigations Healthcare Intellectual Property Labor & Employment Non-Profit Real Estate & Development Startups/BOOST

Who We Are Paul E. Voegelin Stewardship Award Careers

Knowledge Center

News & Articles Events Videos Blog Podcast Labornet Subscribe

View All Affordable Housing Bankruptcy Business Litigation Cannabis Corporate Data Privacy & Security Environment & Energy Estate Planning Government Investigations Healthcare Intellectual Property Labor & Employment Non-Profit Real Estate & Development Startups/BOOST

View All Who We Are Paul E. Voegelin Stewardship Award Careers

View All News & Articles Events Videos Blog Podcast Labornet Subscribe

MANAGEMENT TEAM /

Brian Monahan

Home
Management Team
Brian Monahan

Brian Monahan

Chief Operating Officer

vCard Print this page

bmonahan@sheehan.com

28 State Street, 22nd Floor

Boston, MA 02109

Phone: 617.897.5600

Fax: 617.439.9363

Two Eagle Square, 3rd Floor

Concord, NH 03301

Phone: 603.223.2020

Manchester Office

1000 Elm Street, 17th Floor

Manchester, NH 03101

Phone: 603.668.0300

Fax: 603.627.8121

Portsmouth Office

145 Maplewood Avenue, Suite 120

Portsmouth, NH 03801

Phone: 603.431.1222

Upper Valley Office

35 Railroad Row, 4th Floor

White River Junction, VT 05001

Phone: 603.643.9070

Careers Capitol Group Lex Mundi LawPay

© 2026 All Rights Reserved.

Privacy Notices / Notices at Collection|Disclaimer