Allied Specialist Hospital & Diagnostic Center is a private multispecialty hospital in Gwagwalada, Abuja, established in 2000. Formerly known as Allied Surgery, it is recognized as one of the first private orthopaedic hospitals in the Gwagwalada Area Council. The hospital provides comprehensive secondary healthcare services with strengths in orthopaedics, surgery, internal medicine, obstetrics and gynaecology, paediatrics, cardiology, diagnostic imaging, physiotherapy, and rehabilitation, serving both outpatient and inpatient populations.