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About Us

Chang & Boos is an internationally recognized law firm practicing exclusively in the field of United States and Canadian immigration law. It currently maintains offices in Toronto (Ontario), Calgary (Alberta), Manhattan (New York), and Bellingham (Washington) [midway between Seattle, Washington and Vancouver, British Columbia].

Chang & Boos provides effective immigration representation to clients throughout the World, primarily to corporate and business clients. Its lawyers possess extensive experience in all aspects of United States immigration, including: employment-based immigration, nonimmigrant employment authorizations, visa processing at U.S. consulates abroad, U.S. citizenship claims, inadmissibility, and even family-based immigration matters.

Members of the firm have lectured extensively at legal conferences throughout the United States and Canada. Articles written by members of the firm have been published in numerous national and international legal journals.

Legal Team

Please click on the name of the lawyer to view their full profile.

Henry J. Chang, Partner
Licensure: State of California, Province of Ontario
Practice Area: United States and Canadian Immigration
Greg Boos, Partner
Licensure: State of Washington
Practice Area: United States Immigration
W. Scott Railton, Associate
Licensure: State of Washington
Practice Area: United States Immigration
K. David Andersson, Associate
Licensure: State of Washington,
Province of British Columbia
Practice Area: United States and Canadian Immigration


Office Locations

Toronto, Ontario
5140 Yonge Street
Suite 1530
Toronto, Ontario
M2N 6L7
Telephone: (416) 362-6632
Facsimile: (416) 362-1125
Calgary, Alberta
Bankers Hall West Tower
10th Floor
888 - 3rd Street SW
Calgary, Alberta
T2P 5C5
Telephone: (403) 444-5423
Facsimile: (403) 770-8339
Bellingham, Washington
1305 11th Street
Suite 301
Bellingham, Washington
98225
Telephone: 360-671-5945
Facsimile: 360-676-5459
New York, New York
140 Broadway
46th Floor
New York, New York
10005
Telephone: (212) 208-1460
Facsimile: (646) 607-2326
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