Morgan Stumbras

Executive Director

Morgan taught 4th-7th grade for five years in Chicago. Over the past year, she has worked as an instructional coach at Walt Disney Elementary in addition to leading the 5th grade team. She co-led the math team and created a teacher think tank team to give teachers more professional development opportunities in her school. Morgan also writes for a social emotional learning curriculum. She believes that teachers are our greatest resource and empowering them to lead in their schools will have the greatest impact on our students.

Pallavi Abraham

Chief Strategy Officer

Pallavi worked as the lead science teacher at Youth Connection Leadership Academy in Bronzeville, an alternative high school for at-risk youth. She currently works at UIC College Prep, where she has taught Introductory and AP Biology, as well as Biochemistry. She has earned her Masters Degree in Secondary Science Education from Johns Hopkins University. Pallavi strives to inspire young minority women to join the competitive STEM fields.

Meredith Goldberg

Chief Financial Officer

Meredith currently teaches Algebra at Brooke High School in Boston, Massachusetts. Previously, she taught math and special education at Speer Academy and Urban Prep – Bronzeville respectively in Chicago. While working she received her Masters in Teaching. Meredith is passionate about improving our education system to a place where all students and teachers can fulfill their full potentials.

Paul Website Photo

Paul Riskus

Co-Founder and Chief Executive Officer

Paul worked as a high school chemistry and physics teacher, and was a science department chair at Urban Prep-Bronzeville High School. Following his teaching career, he became an instructional coach and assistant principal at Garcia High School. He currently has a role as an Assistant Principal at Walt Disney Elementary, and is pursuing his EdD in Urban Educational Leadership at the University of Illinois in Chicago. Paul believes that empowering and supporting teacher leaders is the clearest path to student growth.

Michael Harries

Co-Founder and Chief Operations Officer

Michael worked as a freshmen physics teacher and freshmen team lead teacher at Urban Prep-West High School on Chicago’s near west side. He earned a Master’s Degree in Teaching at Dominican University and is currently a medical student at the University of Chicago where he plans to focus his medical career in Pediatrics. As both a physician and educator, he seeks to increase access to mental health resources for youth in ares of high need.

Andy Rhodes

Chief Academic Officer

Andy works as an Assistant Principal with CPS at South Loop Elementary school,  the community in which he and his family reside.  Prior to this role, he completed his Principal Residency through the Chicago Leadership Collaborative at Coles Elementary in South Chicago and worked as a Dean, grade level lead, and English teacher with the Noble Network at Johnson College Prep in the Englewood community.  While completing his EdD in Urban Education Leadership at UIC, Andy has engaged deeply in identifying problems of practice in educational organizations in order to promote both student and adult learning.  Andy believes that great teachers are truly irreplaceable, and his inspiration in working at TST is to identify and promote teacher leadership within schools.  

Michael Cheng

Director of Technology

Michael previously worked as the science department head at Youth Connection Leadership Academy in Bronzeville, an alternative high school for at-risk youth. While teaching, he earned a Master’s Degree in Teaching at Dominican University. He is currently working as a Data and Analytics Consultant at Clarity Insights. Michael believes in the intersection of education and technology to impact learning for both teachers and students.

Kelly McKimson-Rhodes

Director of Outreach

Kelly is an English teacher at H.L. Richards High School, a Title I school in the Chicago suburb of Oak Lawn. She currently teaches Advanced Placement Literature and Composition and senior level elective English courses, including the inaugural Women’s Literature class she created last year. Kelly leads the English IV team and is a founding member of her school’s Advanced Placement Committee, working to increase equity and develop opportunities in Richards’ AP program. Kelly has earned two master’s degrees in education, and she is also a certified yoga instructor who enjoys sharing her practice and trauma-informed mindfulness training with students and other teachers. In her fourteen years in the classroom, and as the daughter of a veteran CPS teacher, Kelly knows teachers to be social justice advocates and the driving force in schools; they deserve opportunity, support, and recognition.

Nora Sullivan

Manager of Technology and Web-Based Outreach

Nora is an undergraduate at the University of Chicago and a native of the Chicagoland area. She is currently pursuing a degree in Economics and Public Policy, but dreams of becoming a teacher and working in the Chicago Public School System. Nora is committed to bringing greater equality and opportunity to both students and teachers in CPS.