School Nurse

Maria Calles, RN

832-386-4434

mcalles@galenaparkisd.com

My name is Maria Calles, I am the campus nurse for Sam Houston Elementary.

During the school day I will provide necessary care for our students. I am looking forward to working with all of you to ensure a safe and healthy school year.

While I will not call parents for every visit made to the clinic, there are times I will need to contact you. In order for this to be possible, please keep your contact information up to date.

If your child has a medical problem or condition, please stop by or give me a call (832-386-4434) to make sure I am aware of the condition and to assess what documentation may be needed for your child’s health and safety during school hours.

IT IS IMPORTANT to notify the nurse if your child has any health changes that arise during the school year.


For safety measures due to COVID-19, there will be limited services provided in the clinic at this time, including no clinic walk-ins.