603-545-3613
214 NORTH MAIN ST, CONCORD, NH, 03301, 
My practice is centered at the intersection of governmental relations and legal analysis. I have extensive experience in assisting clients with making the legal impacts of complex legislation clear for the legislature, and in so doing, consistently achieving legislative results that avoid competitive harms and enhance opportunities.
11-15 years
I am selected as a top administrative law attorney in Concord NH by Super Lawyers with a Rising Stars designation for 2017-2021.
I have extensive experience before the NH Banking Department.
I am an appointed member of the NH Supreme Court's Access to Justice Commission.
I am a lawyer/lobbyist and current president of Gallagher, Callahan & Gartrell, P.C.. My experiences as an advocate span all levels of NH state government, ranging from the State House halls to the courts.
(508) 282-6288
143 North Main Street, Suite 205, 143 North Main Street, Suite 205, Concord, NH, 03301, 
(603) 674-1998
143 North Main Street, Suite 205, 143 North Main Street, Suite 205, CONCORD, NH, 03301, 
(603) 799-6563
143 North Main Street, Suite 205, 143 North Main Street, Suite 205, CONCORD, NH, 03301, 
(603) 665-8834
670 N. Commercial St., Ste. 108, PO Box 1120, 670 N. Commercial St., Ste. 108, PO Box 1120, Manchester, NH, 03105, 
1) BetMGM LLC
2) Brain Injury Association of New Hampshire
8) CASA - NH
9) Consolidated Communications
10) Dixville Capital LLC/Balsams Resort Holdings, LLC
11) Ed Choice
12) FanDuel
15) Maximus, Inc.
16) New Hampshire Alliance for Public Charter School
17) New Hampshire Bar Association
18) New Hampshire Preservation Alliance
19) New Hampshire Society of Certified Public Accounts
20) New Hampshire Telephone Association
21) Nh Association of Natural Resource Scientists
22) NH Association of Naturopathic Doctors
25) Primex
27) U.S. Cellular