Master Park has established the U.S.A. Haidong Gumdo Association
in which all Haidong Gumdo schools in the United States belong to.

For more information about Haidong Gumdo, write to:

U.S.A. Haidong Gumdo Association
1142 Oxford Valley Road
Levittown, PA 19057

Or call Chief Master Dong Jin Park at: 215-946-2500
ushaidong@hotmail.com


In New York, contact
Master Ralph Estrada
Haidong Gumdo New York Director
estradatkd@yahoo.com
Estrada Tae Kwon Do - Haidong Gumdo Academy


In Illinois, contact
Mr. Christopher Smith
Haidong Gumdo Illinois Director
hdgdcdde@shawneelink.net
Heaven & Earth Martial Arts

In Missouri, contact
Master Michael Rother
Haidong Gumdo Missouri Director
gumdo@mikestkd.com
Mike's Tae Kwon Do Academy of Martial Arts

In Ohio, contact
Master Instructor Laura Clements
Haidong Gumdo Ohio Director
haidong_gumdo_girl@hotmail.com