Cathy Ball, Program Director

Cathy comes to us with a M.A. in Education and teaching English as a Second Language (ESL). She has worked with individuals of all ages and cultural backgrounds in the Bay Area, Japan and Florida. Cathy joined PD Active in March of 2020.

She can be reached at


Tuyet Cong-Ton-Nu, Administrator

TuyetBorn in Vietnam, educated in Europe and then in the U.S., Tuyet comes to us with a B.A. in Applied Economics from the University of San Francisco and years of working as a computer programmer for banking and financial institutions. She has also worked for many non-profit organizations as a webmaster, fundraising, and financial admin.
Tuyet has also studied nutrition and culinary arts and is passionate about cooking. She devotes time to her meditation and spiritual practice to support living in the world with more ease and kindness.
She can be reached at