Contact

Questions about Theo or the SMS program? We'd love to hear from you.

• Email: jeongmo.kwon@learningtheo.com — we typically respond within 1–2 business days.
• Phone: +1 (646) 906-3961
• Mail: Green Gables Studio LLC, 2605 Miller Avenue, Unit 3401, Mountain View, CA 94040
• SMS participants: reply HELP to any Theo message for help, or STOP to cancel at any time.

Interested in joining Theo? Leave your details on the signup form.