Dr. Arrowsmith served as a Member of the Board of Directors of the National Center for Transgender Equality from 2011-March, 2017. Arrowsmith is Member of the Advisory Board, Oklahomans for Equality, Tulsa, OK and Former director of Transgender Programs, Oklahomans for Equality, Tulsa, OK. Dr. Arrowsmith does a large amount of teaching and activism for the transgender community, having given numerous presentations about transgender basics and transgender issues.