Nathan Hart (2025-2027)
President
Nathan Hart has over a 30-year career in tribal relations, economic development, and leadership. He has served in various roles with the American Indian Chamber of Commerce of Oklahoma, including his current position as Treasurer for the State Board and Oklahoma City Chapter. He has held past Chapter officer positions as president and vice-president. He co-chairs the Force 50 Foundation’s Native American Warrior Project, which honors the military service of Native warriors with a permanent monument at the Oklahoma State Capitol and a commemorative publication. He is also on the Board of Directors for the Oklahoma Tribal Finance Consortium.
Nathan works as Chief Development Officer for Avaris, Inc., where he leads the clean energy divisions’ site selection team for the project development and finance company. His leadership roles have included holding several key positions with the Cheyenne and Arapaho Tribes. He has also contributed significantly to cultural and economic initiatives, such as his tenure as Director of Community Affairs for the American Indian Cultural Center and Museum, now known as First Americans Museum in Oklahoma City.
Nathan balances his workload with his creative time as a Cheyenne artist. His wood sculpture pieces have been included in National art exhibits and have received award recognition at the top shows in the country. Nathan is a graduate of Bethel College, North Newton, Kansas where he majored in Economics/Business Administration and Industrial Arts Education.
Les McGee (2026-2028)
Vice President
Bio Coming Soon!
Amber Sharp (2024-2026)
Secretary
Growing up in Indian Country in Catoosa, Amber Sharp’s journey has taken her from being a registered nurse and proud member of the Cherokee community to becoming the CEO of ClaimRev, the only medical claims clearinghouse led by a Native woman.
Her background in healthcare and expertise in operations management, combined with her multi-tasking skills as a momma of five, allow her and her Husband/CTO Brad to speed up their ability to receive reimbursements. This allows them more time to dedicate to patient care—the core reason behind her work. Amber looks forward to supporting other Native owned small businesses because together we rise!
Katera Snelling (2024-2026)
Treasurer
Bio Coming Soon!