Angela Gonzalez
📧 Angela Gonzalez
📞 (210) 619-4101
Front Office Contact Information & Schedules
Easily Connect with Our Teachers and Staff
Need to reach a teacher or staff member? Visit our Teacher/Staff Directory to quickly find their contact information.
If you’re unsure who can best assist with your question or concern, simply call 210-945-4100 and explain your situation—our team will connect you with the right person.
Please note: Some staff members may be out on campus fulfilling their duties and not immediately available by phone. For faster follow-up, we recommend sending an email as well.

Receptionist

Nurse
Marsha Mudge, LVN/RN
📧 Marsha Mudge
📞 (210) 619-4107
District Forms/Policies

Registrar
Shara Volz
📧 Shara Volz
📞 (210) 619-4110

Secretary
Tracey Koast
📧 Tracey Koast
📞(210)619-4102

Assistant Principal's Secretary
Penny Smith
📧 Penny Smith
📞 (210) 619-4128

Attendance Clerk
Valerie Penn
📧 Valerie Penn
📞 (210) 619-4106
Absence Form
Attendance Webpage
Campus Address
J Frank Dobie High School
395 W Borgfeld Rd
Cibolo, Tx 78108
210-619-4100
Bell & Lunch Schedules
Transportation
Teacher/Staff Directory

Partnering for a Successful School Year
At Dobie Junior High, we believe that student success is a team effort—and parents are a key part of that team. By working together with our families and community, we can support every student’s growth, confidence, and learning journey.
Our dedicated teachers and staff are passionate about helping 7th and 8th graders thrive academically, socially, and personally. They are here to listen, guide, and partner with you to meet the unique needs of your child. Whether through a phone call, email, or campus visit, we are always ready to connect.
Together, we can make this school year a great one for every Dobie student.