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Rita Michaels, MA
Rita joined GTF in 2008, dedicating her career to supporting the transplant community—a mission she considers both a vocation and a calling. With nearly two decades of service to the organization, Rita developed a comprehensive, ground-level understanding of GTF from the inside out. This has ensured that every decision reflects the real needs of patients, families, and partners, Rita leads with passion and purpose. Outside of work, she enjoys spending time with family and friends, exploring new places, and expressing her creativity.
Autumn Tromatore
Originally from New Orleans, in December 2025, Autumn joined the GTF team and the rest is history! We are excited to have her be part of the team.
Rebekah Moshiri, LMSW
Rebekah has worked at GTF for more than thirteen years and loves being a part of the transplant community. When she’s not at work, Rebekah loves taking long walks with her dog and spending time with her husband and kids.
Sterline Cezile, MSW
Manager, Direct Financial Assistance Programs
Sterline joined GTF as the Manager of our Direct Financial Assistance Programs in August 2025. We are so glad to have her be part of the team!
Ossie Lock, DHA
Manager, JumpStart Program
Ossie joined the GTF family in September 2023 and is honored to be a part of such an amazing organization. She is passionate about helping others achieve goals that strengthen them personally and professionally. Ossie has a Doctorate in Heath Care Administration and a Master’s in Human Services. She enjoys spending time with family and friends and just making others smile. You can usually find her singing and dancing the hallways, and has never met a stranger!
Catie MacDonald
Catie has a Bachelor's degree in English Education and a certificate in Advanced Grant Writing from the University of Georgia. When she's not writing, she enjoys chasing her three kids, camping, and reading.
LaTonia Patterson
LaTonia has been raising funds for small community action non-profits since 1989. She is a mother of two college students and a wife of one adult. She has a bachelor’s degree in Political Science from Converse College and has used her knowledge to benefit others in different non-profits for over fifteen years.
Candice Stephens
Support Group Coordinator
Candice had been apart of the transplant community since December 2, 2016, which was the day her husband donated his kidney to her. She has a Bachelor's Degree in Business Administration with a concentration in Accounting. She has over 20 years of experience in auditing; she is also a real estate broker servicing Middle Georgia. In addition to the Kidney, she received a pancreas transplant in 2018. She is a kidney health coach, transplant mentor & volunteer, and founder of Day After Foundation, a non profit organization dedicated to the education and awareness of solid organ transplantation. She enjoys traveling, reading, and spending time with family.
