Thank you for your interest in the California Teacher Development Collaborative!

Many questions about registration or membership can be answered on our FAQ page.

We ask that all workshop proposals are submitted through our online form.

For general inquiries, you can reach us at:

35 Keyes Avenue

San Francisco, CA 94129


Questions regarding professional development should be directed to:

Northern California
Cathy Aragon, Northern California Director of Programs

Central California
Josie Bahedry, Central California Director of Programs

Southern California
Eryn Hoffman, Managing Director of Programs and Southern California Director


For membership related questions, please contact:

Tracy Gallagher, Director of Communications, Marketing, and Membership


For billing related questions, please contact: