Cathy Ball, Program Director


Please welcome Cathy Ball as the new PD Active Program Director. Cathy comes to us with a background in Education most recently teaching English as a Second Language (ESL) at Cragmont School in Berkeley. Cathy will have much to do with the many programs and events we support, but the first order of business will be to get to know our community and to that end, you will see her at many PD Active classes.

In accepting our offer Cathy said, “I am thrilled to get started in my new position and I look forward to getting to know everyone involved in PD Active’s important work. I am proud to have this opportunity to be of service to the community and to be a part of PD Active’s team.” Cathy will begin her new position on March 2.

Please welcome her to PD Active. 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
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