NASHVILLE, Tenn., Sept. 5, 2023 — One GI®, a management service organization (MSO) specializing in gastroenterology, is pleased to introduce Christa Newton as its new Chief Executive Officer (CEO). With an impressive tenure of leading multi-specialty practice healthcare systems, Christa’s appointment reaffirms the organization’s commitment to top-tier patient care. Christa previously served One GI® as…