Our Leadership
TNTP's 17-person leadership team brings to the organization over 150 years of collective experience in education and organizational management. Their experience as education policy experts, as executives, and as public school teachers guides them in shaping the organization's goals, services and strategy.
Ariela Rozman
Chief Executive Officer Ari oversees all aspects of TNTP’s operations, strategy and growth.
Timothy Daly
President Tim leads TNTP’s efforts to amplify its impact through external engagement.
Layla Avila
Executive Vice President New Teacher Effectiveness Layla oversees all of TNTP’s work to recruit and train new teachers who get results.
Karolyn Belcher
Executive Vice President Talent & Operations Karolyn ensures TNTP’s internal systems and teams support its staff and mission.
Daniel Weisberg
Executive Vice President & General Counsel Performance Management Dan leads TNTP’s work to help schools, districts and states support effective teaching.
Joseph Bywater
VP, Technology Services Talent & Operations Joseph brings cutting-edge technology and software to all TNTP projects.
Wendy Chang
Chief Financial Officer Talent & Operations Wendy oversees TNTP’s financial functions and sustainability strategy.
Crystal Harmon
VP, Strategy & Operations Performance Management Crystal ensures TNTP’s Performance Management Group can operate effectively.
David Keeling
VP, Communications Public Affairs David enables TNTP to articulate its ideas clearly and communicate them widely.
Amanda Kocon
VP, Emerging Services Performance Management Amanda explores and pilots new performance management services.
Fiona Lin
VP, Research & Evaluation Talent & Operations Fiona leads TNTP’s internal research and assessment projects.
Leigh McGuigan
VP, Human Capital Systems Performance Management Leigh develops new tools and systems for managing teacher performance.
Ana Menezes
Vice President New Teacher Effectiveness Ana oversees the implementation of TNTP’s teacher recruitment and training programs.
Metta Morton
VP, Human Capital Talent & Operations Metta ensures that TNTP can find, grow and keep amazing people.
Christine Sargent
VP, Strategy & Development New Teacher Effectiveness Christine leads TNTP’s efforts to continually improve new teacher hiring and training.
Victoria Van Cleef
VP, Talent Management Performance Management Victoria helps school leaders build and manage strong teaching teams.
Greg Vincent
Vice President New Teacher Effectiveness Greg oversees the implementation of TNTP’s teacher recruitment and training programs.