Leadership Team

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Steven Borg, Director of Advancement and Marketing.
Mr. Borg’s work at OSA focuses on communications, strategy, marketing, community partnerships, and fundraising.
Mr. Borg spent his career in financial services leading marketing, communications, strategy, program management, and customer experience. He also spent his career as a servant-leader in the Oakland community for multiple non-profit and educational organizations in governance, strategy, communications, and fundraising. This led to his transition to consulting and independent work for non-profit organizations.  Mr. Borg’s passion in his community work is social change and social mobility with education serving as a fundamental pathway.
Mr. Borg is no stranger to OSA and has been a part of the school community for 11 years; 3 years as a parent of a student, and then almost 8 years following as a member of the OSA Board of Directors.  This provides him with a good context for the mission as he joined the school’s leadership team.
Mr. Borg is also chairman of the board at Holy Names University and an executive advisor to Oakland Elizabeth House.
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Anna DeRoos, Dean of Students
Ms. DeRoos has a BA in Psychology and Sociology from UC Berkeley and a Multiple Subject Teaching Credential from Cal State Teach. She lives in Oakland with her husband and two kids. Ms.DeRoos joined OSA as a middle school teacher and has been the Dean of Students since 2019.  In her spare time she enjoys playing tennis and basketball, cheering for the Warriors and A’s, and playing guitar.
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Romy Douglass, Chief of Staff
Ms. Douglass joined OSA in 2015 and serves as the Chief of Staff for the Executive Director, also focusing on compliance and family engagement. She comes to OSA from a career spent working in the tech start up industry. Additionally, she has worked as a professional costume designer for companies such as West Edge Opera, the Curran Theater, The Crucible, and YMTC, and holds a BS in Fashion Design from Florida State University. Ms. Douglass is the proud mom of two OSA alumni and always has snacks for students.
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Walter Harris, Director of Facilities and Safety
Mr. Harris has been with OSA for a number of years, and believes in supporting our students through providing a safe and attractive campus to enhance their educational experience.
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Dr. Sara Ordaz, Special Education Coordinator
Before coming to OSA, Dr. Ordaz has been working as a Special Education Specialist at Seneca Family of Agencies teaching middle school. After her first year of teaching, she realized that she had a special bond with students who had experienced severe trauma and marginalization, which is where her passion for special education began. For nine years she worked with a diverse range of emotional, physical and cultural backgrounds in one of the most highly restrictive educational settings that exist. It shaped who she is today and the lens she brings into this work. In addition to teaching, she is also a lifelong learner. Ms. Ordaz received her bachelor’s degree in Child and Adolescent Development and her Master’s degree in Special Education. Dr. Orda received her Special Education and Disability Studies Doctoral program at USF where her research focused on the overrepresentation of African American males in special education diagnosed with emotional disturbance. 
She has dedicated her life to serving and supporting students with disabilities and looks forward to continuing that work at OSA.
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Mike Oz, Executive Director
With his multi-generational family history in the Oakland arts community, Mr. Oz has a strong sense of pride in being a long standing member of OSA. Mr. Oz earned both his master's degree in education and his multiple subject teaching credential from UC Santa Cruz in 2004 and spent time in the classroom teaching Special Education, Mathematics, and Science. Soon after joining OSA in 2006, Mr. Oz's commitment to creating an inviting school culture and equitable educational experience for all students led him to be part of the leadership team in 2009. At OSA, Mr. Oz has held the roles of Dean of Students, Assistant Principal, High School Principal, and School Principal. In this Interim Role he will be maintaining some responsibilities previously held as Principal while transitioning much of his focus to the advancement and long term sustainability of the school. Mr. Oz is humbled and activated in taking on this challenge.
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Michaela Peters, Director of Admissions
Ms. Peters was born in Munich, Germany and has lived in the Bay Area since 1993. She studied textile design at the Textilfachschule in Sindelfingen, Germany and received her MFA from California College for the Arts specializing in textiles. Committed to public service, she has held administrative positions at the San Francisco Museum of Art, Yerba Buena Center for the Arts and California College of the Arts. She also worked independently on several projects with Rhodessa Jones and the Medea Project: Theater for Incarcerated Women, an award-winning performance workshop committed to incarcerated women's personal and social transformation. Prior to joining OSA in 2006, she  taught for California College for the Arts, Academy of Art University, Richmond Art Center and in a multitude of schools and afterschool programs throughout the Bay Area.  
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Arlyle Schultz, Head Counselor
Arlyle Schultz is happy to be starting her 15th year at OSA. She started with the Middle School in 2006 as a humanities teacher and has since moved into the Head Counselor position. She is responsible for overseeing scheduling and advising the 6th -9th grade. She's excited for the new semester and looks forward to working with students, families, and faculty in the 20-21 school year. 
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David Smith, Director of Technology
Mr. Smith has been working in Information Technology since 1987. David joined OSA in its first year. He is excited to be working with the OSA community to design an effective, reliable, and innovative technology infrastructure that supports OSA in all areas. He holds a B.A from Earlham College.
photo of Kala Stepter
Kala Stepter, Justice, Equity, Diversity, and Inclusion Coordinator
Kala is joining OSA after having taught math at the elementary and middle school level in Washington DC and the Bay Area. As a learner and educator, she enjoys working with students and families to explore our global community, inspire curiosity and innovation through project based learning, and dream of what could be. Both in and outside of the classroom, Kala has deconstructed and redesigned schoolwide systems to create more equitable and accessible spaces. While simultaneously teaching, she has partnered with families to uplift their voices and begin a PTO, developed a social justice centered math curriculum utilizing the liberatory design model, and led professional development around equity and justice. By taking deliberate steps, she believes that we can build transformative school systems uplifting collaboration, creativity, and community.
Kala holds a Bachelor’s degree in Political Science from Stanford University and a dual Master’s in Education from Lesley University.
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Dr. Delores Thompson, Pathway Coordinator
Dr. Delores Thompson joined OSA in 2014, creating www.kosaradio.org, a student-operated 24 hour online radio station. Shortly afterward, Dr. Thompson developed a broadcast course and curriculum for OSA students.  A 25-year broadcast veteran, Dr. Thompson started her career at KSBT TV 'SoulBeat,' a 24hr Black-owned video network where she served as the Program Director for stations New York & Sonoma County outlets. Los Angeles radio stations 1230 KGFJ on-air talent/Assistant Program Director/Music Director. After 7 years she moved over to 102.3 KJLH owned by Stevie Wonder where she earned the title of Southern California's #1 Lady in the Mid-days. Currently, Dr. Thompson can be heard over the air-waves weekends on 102.9 KBLX and she can be seen on TV One's "Unsung" music docuseries.
Head Shot Katy Zaugg
Katy Zaugg, Principal
Ms. Zaugg has been an integral part of OSA for many years, most recently as the Assistant Principal. She lives in Oakland with her husband and adorable dog, and always knows what students are up to. In her role as Interim Principal, she will continue to her previous duties, including student services, and she will take on additional school wide management and leadership for arts and academic teachers as Principal. Before shifting into education, Katy began her career in the arts as a proud graduate of California College of Arts and Crafts. She worked for four years in public schools and alternative education programs before coming to OSA. In addition to working at OSA, Katy supervises student teachers in the field for the Mills College Educators for Liberation, Justice, and Joy credential program.