Protecting Local Healthcare, Together. Protecting Local Healthcare, Together. Muskogee Medical Center Authority The Muskogee Medical Center Authority is the guardian of our community’s healthcare and the vital asset we have in Muskogee Regional Medical Center (MRMC). With the duty to protect local care, the Authority understands the important role access to quality healthcare plays in the community. From providing for the well-being of our residents to sustaining a vibrant local economy, Muskogee depends on the strength of local medical care. That’s why together with the City of Muskogee, we are firmly committed to protecting and securing strong, local access to high-quality care today and for generations to come.