HSC is a 30,000 square foot Medical and Rehabilitation Center equipped with a state of the art Open MRI, an enclosed Therapeutic Pool and a Physical Therapy Facility. HSC is considered one of the leading Spine Centers in Southern California for the treatment of spinal disorders and spine research. Located in the City of Riverside, we are in the heart of the Inland Empire and surrounding communities. Haider Spine Center (HSC) provides you with Multi-Specialty Spine Services.