Meet Seek Change Coaching & Consulting
My Background
Seek Change Coaching and Consulting is a business born of love. I utilize a strengths-based approach to coaching and professional development grounded in hope, gratitude, curiosity, and a commitment to continuous growth. Developing close, personal, and trusting relationships with the leaders I work with is the foundation of my work. The shared authenticity we develop further enhances the effectiveness of our coaching and training sessions. I see and expect the best future from our learning community, and this vision drives our belief that someday all school communities might also be places where kids and adults are fully seen, heard, welcomed, valued, and celebrated.
Why Choose Me?
I have a proven track record of results. With more than 15 years of experience supporting and developing leaders, I am confident in my ability to provide support and drive growth, especially in a fast-paced, stressful, and complex environment. I am used to upholding high expectations as a and delivering results despite a multitude of challenges.
I lead people and teams with care, compassion, and empathy; especially in these post-pandemic times that have resulted in unimaginable and unprecedented struggle. I leverage goal setting, planning, curiosity, innovation, and a cycle of feedback to support clients in making change and achieving their personal and professional goals. I nurture and empower clients to develop greater authenticity, engage in healthy and productive struggle, and navigate emotions effectively; all without ignoring our shared humanity. Together we will create better outcomes for students and stronger and healthier schools for the communities we serve.
More About Me
Experience and Education
Antonia “Toni” O’Sullivan is an experienced education leader, leadership coach, and proud mom of three. Most recently, from 2020 to 2025, she served as Head of Schools at KIPP NJ, where she drove student achievement and school excellence by coaching and supervising principals across elementary and middle schools.
Toni began her school leadership journey as the founding principal of KIPP Seek Academy, where she led the school for seven years after completing the Fisher Fellowship. Prior to founding Seek in 2013, she taught at KIPP SPARK Academy—KIPP NJ’s first elementary school. She started her career in Newark, NJ as a 2004 Teach For America corps member while earning her M.A. in Education Leadership and Management from Seton Hall University.
Before moving into school leadership, Toni lived and worked in London, where she researched the achievement gap in the UK and studied high-impact educational practices at Teach First, a global leader in educational equity and a founding partner of Teach For All.
Born and raised in Jamaica, Queens, Toni holds a B.A. in History and a B.S. in Human Development from SUNY Binghamton. A product of and advocate for diverse communities, she brings a deep personal commitment to building equity, freedom, and authentic growth in schools—especially through the development of empowered, inclusive leadership.