Ms. Heather Hausser

10-12 Grade Discipline N-Z
PBIS Lead
Partners in Education
Heather Hausser is a native of Jamestown, Ohio. She earned a BS in Middle Grades Education from Mercer University. She also did all of her graduate work in Educational Leadership at Mercer University. This is the start of her 27th year in education and her 6th year as an Assistant Principal at Heritage High School in Conyers, Ga.  She has a background in Social Studies, Language Arts and Special Education.  As an assistant principal, she is committed to listening, continuous learning and supporting the staff and students to reach their fullest potential.  She is responsible for discipline 10-12 grade N-Z, the Special Education department, Science Department and Partners in Education.    She  is “mom” to two fur babies, Duke and Lucy. Her favorite seasons are college football and March Madness.    
Mrs. Overstreet

Mrs. Katrina Overstreet
9th Grade Discipline
9th Grade Academy

Mrs. Overstreet was born and raised in Pompano Beach, Florida. She attended Florida State University where she earned a Bachelor’s Degree in Secondary Mathematics Education (2002).  After graduation, Mrs. Overstreet moved to the Atlanta area and began her teaching career in the Fulton County School district (North Springs High School & Westlake High School). She joined the Rockdale County School district in 2010 as a math teacher at Salem High School. 

Mrs. Overstreet, entering her 18th year in education, has served as a high school math teacher, Mathematics Department Chair, Secondary Academic Mathematics Coach, and now Assistant Principal. She earned her Masters of Education in Secondary Mathematics Education (2012) and her Specialist’s degree in Educational Leadership (2015) from Mercer University. Mrs. Overstreet is excited to begin her 5th year at Heritage. Her administrative duties include serving as the 9th Grade Academy administrator, 9th Grade Discipline, and supervising the Mathematics Department. 

Mrs. Overstreet is married to Jimmy, a fellow educator. They have two children, Madison and Landon. She enjoys reading, traveling and volunteerism.
 
Dr. Waller

Dr. Teisha Waller
Instruction
Testing
Professional Learning


I am honored to have the opportunity to join the Heritage High School family!  As I come upon my 19th year in education, I am thrilled to join such a diverse community of learners.  

I am a native of Covington, Georgia.  I received a Bachelor’s of Arts in English and a Master’s of Teaching in Secondary Education from the University of West Georgia.  I completed my Educational Doctorate in Educational Leadership at Walden University.

My teaching career began at Northgate High School in Newnan, Georgia in 2000 as an English teacher.  I then had the opportunity to serve as an English teacher, department chair and inaugural member of Dutchtown High School in Hampton, Georgia.  In 2008, I began my journey into administration as the Instructional Assistant Principal of Spalding High School in Griffin, Georgia.  From 2013 until 2019, I served as Instructional Assistant Principal at Union Grove High School in McDonough, Georgia.

I have a wonderful and loving family: husband, Juan, and two children, Avery and Ryan.  

As I embark on the new school year, I look forward to working with the faculty, students, community, and families of Heritage High School.  I look forward to working with all our stakeholders as we Set the Stage for Excellence each day!


Mr Washington

Mr. Marcus Washington
10-12 Grade Discipline A-M

Transportation
School Safety

Marcus Washington is a native of South Carolina.  He earned his B.A. in History from Emory University and completed both his M.A.T. in Secondary Education and Educational Specialist Degree in Educational Leadership at Mercer University.  Mr. Washington taught social studies in the Dekalb County School District at Druid Hills High School and Arabia Mountain High School.  In 2019, Mr. Washington joined Heritage High School and Rockdale County Public Schools as an Assistant Principal. He is responsible for discipline (grades 10-12, last names A-M) and supervises the Social Studies & CTAE Departments.  He is excited for the opportunity to serve the Heritage High School family.  

Mr. Washington is married to Aprille, a fellow educator.  They have twin daughters, Addison and Ansley, and two dogs.  He enjoys playing tennis, reading thriller novels, and learning about different cultures.