Staff

Marcia Bruno-Todd is committed to strengthening communities by fostering engagement and ensuring diverse voices are included in decision-making. As Executive Director of Leadership Tulsa, she connects individuals and organizations across business, government, and nonprofits to address challenges and create opportunities that benefit the broader community.

With a strong background in program development, Marcia has created initiatives that link individuals to meaningful service opportunities and helped organizations build partnerships that deliver real results. Her work has supported civic engagement efforts across Oklahoma and the nation, earning her recognition for her practical approach and dedication to effective collaboration.

Marcia serves on several nonprofit boards and civic commissions, reflecting her deep commitment to giving back. She has received numerous honors, including Oklahoma Magazine’s 40 Under 40, the Journal Record’s Achievers Under 40, and the Tulsa League of Women Voters’ Madame President Award. Her ability to connect people and ideas to build connections across sectors has also been recognized in Forbes Women.

Deeply passionate about education, Marcia has worked with K-12 schools, higher education, and nonprofits, including Tulsa Public Schools, Teach For America, and Oklahoma State University. She holds a bachelor’s degree from Oklahoma State University, a master’s in public administration from Arkansas State University, and is pursuing a doctorate in education from the College of William & Mary. A graduate of the Hispanic Leadership Institute’s inaugural class and a 2024 Aspen Institute Healthy Communities Fellow, Marcia continues to focus on empowering others to contribute to their communities.

Her work is rooted in accountability, community engagement, and collaboration, inspiring a new generation of leaders to create positive, lasting change and build stronger, more inclusive communities.

Michael is a Tulsa product, graduating from Booker T. Washington High School. He then went on to Pittsburg State University in Kansas where he received his bachelor’s and master’s degree in communications.

Michael returned to Tulsa after graduating in the spring of 2014 and started working for Tulsa Job Corps Center. At Job Corps he worked with young adults ages 16 to 24 and as the career transitions manager, he assisted youth with their career placements after completion of the program. He started working for Workforce Tulsa in May of 2018 as the business services manager.

Michael has a passion for helping job seekers acquire long term employment with quality employers and connecting employers with quality employees. Michael joined the KIPP Tulsa staff in 2019 as a physical education instructor and head football coach. In 2020 he became the Dean of Students for KIPP Tulsa High School.

Michael has a deep passion for helping youth to reach their fullest potential – academically, emotionally, physically, and socially. He will continue to serve the youth at KIPP Tulsa through after school sports activities. Michael is excited to work with and learn from a diverse groups of individuals to help make an positive impact for a better Tulsa.

Savannah Chamberlin is a nonprofit and community engagement professional with experience across tribal government and mission-driven organizations. Originally from Riverside, California, she relocated to Tulsa in 2017 and has since built a career focused on strengthening communities, cultivating leaders, and advancing meaningful civic impact.

She holds a Bachelor of Science in Criminal Justice and a Master of Public Administration from the University of Oklahoma. Savannah brings a collaborative, data-informed, and people-centered approach to her work, with a strong focus on strategic partnerships, program effectiveness, and long-term sustainability. She is passionate about supporting leaders at all stages and believes that investing in people is essential to building a more connected, equitable, and resilient Tulsa.

Hannah Jarman has served Changemakers over the past four years as a Coach, Coach Mentor, and Program Coordinator for Power of Youth and officially joined the staff in July 2022 as a Program Manager. She moved from the south suburbs of Chicago to Tulsa, Oklahoma in 2017 with Teach for America to teach 6th and 7th grade social studies. Utilizing her degree in Global Studies (Conflict Resolution) and Communication from the University of Illinois at Urbana Champaign, Hannah became passionate about bringing current events and relevant history into her classroom for discussion. She quickly realized the impact student voice can have on building power in communities. Her motivation derives from the hope and passion she sees in students everyday to change the world as they (and we) know it.  Throughout her five years in the classroom, Hannah has coached debate, Changemakers, and other teachers. She is excited for the next big adventure.

Rachel Humphrey has been a classroom educator for the last ten years at Council Oak Elementary in Tulsa Public Schools. Originally from Poughkeepsie, NY, she moved to Tulsa to attend the University of Tulsa in 2008, where she was a member of the women’s rowing team. After graduating with her bachelor’s degree in elementary education she began teaching 5th grade at Council Oak. While teaching, Rachel was involved in various after school programs and positions. Most recently, she was a Changemakers coach and was inspired by the work being done throughout the program. In her classroom Rachel put an emphasis on student voice, building community, and collaboration. She is passionate about empowering youth to find and use their voices to impact their communities. She is excited to be part of the Changemakers team!  Rachel is married to Brian Humphrey and together they are proud parents of Evelyn, Violet, and Bennett.