Student Services School counseling program, student registration, student withdrawal, clinic, family liaison, wellness resources, and more Clinic Staff contact, student medication, illness procedures, and more. Family Liaison Learn about the role of our family liaison Mrs. Selene Vargas. New Student Registration We're excited to welcome our newest Mustangs to McNair Upper Elementary School! Looking for information about registering a new student with us? Begin the registration process! School Counseling Meet our school counselors, school psychologist, and social worker and learn about our school counseling program. Student Wellness Resources View mental health and resiliency information as well as student wellness tips and strategies. Student Withdrawal Leaving McNair Upper Elementary School? Please follow these withdrawal procedures.