> School LEADERSHIP TEAM
Mrs. Diana Abdi
HEAD OF SCHOOL
Bio
Mrs Diana Abdi has a Master of Education in Educational Leadership from Grand Canyon University plus Director certification for Pre-school. She has over 20 years of Administrative and sales experience. Her community work includes the establishment of the first Islamic school in Austin and starting the Upper School program at APA. In 2007, she worked as an administrative assistant to the Principal and in 2009 became Principal. She has attended numerous educational workshops and received several certifications in Continued Education such as ‘Learning for Change’, ‘Building Background Knowledge for Academic Achievement’, ‘The Role of Assessment’ and ‘High School summit change’. She is a member of National Association of Secondary School Principals and a member of Association for Supervision and Curriculum Development. She is also a keynote speaker at several Islamic fundraising events across the country promoting Islamic schools.
Mr. Ryan Hetzer
HEAD OF LOWER AND UPPER SCHOOL
Bio
Mr. Ryan Hetzer was born and raised in St. Louis, Missouri. He graduated from Whitfield School in 1995, and during his senior internship he was placed in a Pre-Kindergarten classroom. In the summer after his graduation, he worked as a camp counselor for 2nd graders, and it was clear his career path was within the educational profession. He went on to Stetson University in DeLand, Florida, where he earned his bachelor’s degree in Elementary Education in 1999.
His alma mater, Whitfield School, hired him to teach Social Studies to grades 7 and 8. He spent eight years at Whitfield School as a teacher while also coaching the Varsity baseball team as head coach, the Varsity basketball team as assistant coach, and the Varsity soccer team as goalkeeping coach. During these years, Ryan also served as President of an American Legion baseball program that played during the summer months.
Open to new opportunities, Ryan moved to Morocco where he joined The American School of Marrakesh. In his first year, he was asked to join the school’s administrative team and went on to serve ten years as Upper School Principal. During his tenure, he also coached varsity basketball, served as the school’s AP Coordinator, contributed as a Team Leader on the Accreditation Committee, supported the transition to the International Baccalaureate (IB) Diploma program, and advised students as a college counselor.
Mr. Hetzer joined Austin Peace Academy in the 2021 academic year, bringing with him more than two decades of teaching and administrative experience. He is passionate about fostering academic excellence and building strong school communities.
At APA, Mr. Hetzer teaches 7th Grade Social Studies while also serving in school leadership, where he is committed to fostering academic excellence, supporting student growth, and building a strong, mission-driven school community
Ms Sonia Chinn
Head of Academics For Upper School
Bio
Ms Sonia Chinn works full time at the University of Texas at Austin as a Senior History Course Coordinator, where she is responsible for the teaching, training, and professional development of History teachers. Prior to joining UT in March 2022, Sonia was the Social Sciences Department Head at the Village School in Houston, where she taught History, Philosophy, Anthropology, and Speech & Debate in addition to supervising teaching staff. She has a Master’s degree in Russian Studies from Harvard University and a second Master’s in Educational Leadership from the University of North Texas.
During the summer of 2021, Sonia worked at Oxford University as a Program Administrator for an advanced high school program that allowed students to take college courses with Oxford professors. She speaks fluent Russian and is an award-winning Speech & Debate coach. Originally from New York, Sonia brings a wealth of experience and passion for education to her students.
Ms. Chinn joined APA in 2023 and currently serves as the Head of Academics for the Upper School. She also teaches AP Comparative Government and Politics, where she inspires students to engage critically with global issues and develop strong analytical skills.
Sheikh Attia
HEAD OF ISAQ
Bio
Sheikh Attia Omarah born and raised in Egypt, Sh. Attia began his Islamic education at a very young age and in the preeminent Al-Azhar University in Cairo. There, he completed his elementary, middle and high school stages followed by a Bachelor in Islamic Studies with a specialization in Tafseer, Usul-al-Fiqh and Aqeedah. In Egypt, he also received several Ijazahs in Qiraat, hadith and Tazkiyah from renowned scholars.
Following his education in Egypt, Sh. Attia pursued further studies from distinguished institutions such as the University of Toronto (Canada) and Cambridge University (United Kingdom). There, he obtained certifications and advanced training on teaching foreign languages and Islamic Studies and developing academic curricula that are demographically and socio-culturally adaptive to the needs of local communities. In 2017, Sh. Attia obtained a Masters of Education from Texas State University with dual focus on fostering community literacy and foreign language teaching. He just completed his graduate student at UT Austin in Islamic Studies with a specialization in Quranic studies and spiritual identity.
Ms Iris M. Velarde
HEAD OF ACADEMICS FOR LOWER SCHOOL
Bio
Ms. Iris M. Velarde is a dedicated and accomplished educator with over 17 years of experience advancing academic excellence and student growth across diverse cultural and educational settings. Raised in Seattle, Washington, she earned a Bachelor of Arts in Spanish with a minor in International Studies from the University of Washington. She also holds a Master of Science in Education with a Bilingual Extension and Special Education focus from The City College of New York.
Iris began her educational career as a Preschool Teacher at Salam Academy in Sacramento, California, where she fostered foundational learning and social-emotional development through research-based instruction and structured play. In 2011, she was selected for the prestigious New York City Teaching Fellows program, which launched her into public education at Andries Hudde Junior High School. She later taught Special Education at Sheepshead Bay High School in Brooklyn, working with both general education and life skills students in grades 9–12, while also leading student council and yearbook initiatives.
From 2018 to 2020, Iris broadened her impact internationally as a First Grade Teacher in the IB Primary Years Programme (PYP) at Advanced Learning Schools in Riyadh, Saudi Arabia. Returning to the United States, she joined Austin Achieve Elementary School in Texas, where she served in multiple leadership roles—including Grade Level Chair, Mentor Teacher, and Principal in Residence.
Ms. Velarde joined APA in 2023 as the Head of Academics for the Lower School. In addition to overseeing curriculum development, instructional planning, and teacher coaching, she teaches 6th Grade Social Studies and 7th Grade English. She is deeply committed to educational equity, instructional excellence, and nurturing a love of lifelong learning in both students and educators.
Ms. Sarah Sayegh
CHAIR OF MATH DEPARTMENT KG-6th
Bio
Ms. Aimen Ansari
DIRECTOR OF SEL/COLLEGE COUNSELOR
Bio
Ms. Aimen Ansari, holds a Master’s degree in Human Development and Psychology from the Harvard Graduate School of Education and a B.A. in Literary Studies and Education from the University of Texas at Dallas. She has over 18 years of teaching, mentoring, and curriculum development experience. She is also the one of lead authors and original developers of the I Love Islam elementary textbook series. Ms. Aimen taught secondary English at two other Islamic schools previously, after which she joined APA to teach from 2015-2018. Ms. Aimen and her family lived abroad for a few years where she developed several SEL curricula and Mindfulness workshops. There, she also worked with teams of principals, teachers, psychologists and mental health professionals toward student success at a children’s hospital in Dubai. She rejoined the APA as the Director of Social and Emotional Learning in 2021. In her new role, she is passionate about the space where Muslim spirituality and psychology intersect. Ms. Aimen works with students and teachers to grow their emotional and social intelligence, character awareness, and related practices.
> Administrative Staff
Ms. Wiam Dahrouj
Administrator - Coordinator
Bio
Ms. Wiam Dahrouj has been a dedicated member of our school community since 2023year, bringing with her extensive international experience in human resources and administration. With over a decade of professional work in international organizations, educational institutions, and consultancy, she offers a strong background in organizational management and student services.
At our school, Ms. Wiam oversees critical areas including student records enrollment, and school operations, ensuring that technology, resources, and administrative processes run smoothly and efficiently. She is the key point of contact for staff, students, and families in many day-to-day operations, helping create an organized and welcoming environment. Her role also includes safeguarding accurate student information, graduation records, , and supporting staff with essential resources and compliance requirements.
Ms. Wiam earned her B.A. in English Literature from Damascus University and has pursued further professional training in Human Resources Management. Fluent in both English and Arabic, she brings strong communication and cross-cultural skills to her work.
Known for her professionalism, warmth, and attention to detail, Ms. Wiam plays an important role in supporting both staff and families, and in strengthening the foundation of excellence that our school strives to maintain.
Ms. Rhama Albustamy
Assistant Admin
Bio
Ms. Rhama Albustamy joined our school in 2023 and plays an important role in keeping our facilities safe, organized, and running smoothly. As Facilities Coordinator, she oversees building maintenance, groundskeeping, while also managing vendor partnerships and supporting custodial and operational needs. Families, students, and staff alike benefit from her dedication to creating a clean, secure, and welcoming environment.
Ms. Rhama earned her MBA with a concentration in Healthcare Administration from Texas A&M University–Corpus Christi and a BBA in Management from the University of Texas Rio Grande Valley. Before joining our school, she built a career in healthcare administration and operations, where she honed her skills in compliance, quality assurance, and organizational management.
Ms. Aman Khrais
Admission Assistant
Bio
Ms. Aman Khrais joined our school’s admissions team in 2025 with a background in client engagement, counseling, and student services. As Assistant Admissions Officer, hse plays a key role in guiding prospective families through the enrollment process and ensuring they feel welcomed and supported from their first inquiry to their child’s first day at school.
With a Master’s degree in Social Administration from Case Western Reserve University and a Bachelor’s degree in Psychology from the University of Michigan. Ms. Khrais brings strong skills in communication, relationship building, and problem-solving.
At our school, Ms. Khrais supports admissions outreach, manages inquiries, assessments, and helps families transition smoothly into our community. Known for her approachable nature and professionalism, she is dedicated to ensuring that every family feels valued and every student has the opportunity to thrive.
