Aspirus St. Luke's Building A includes our Emergency Department, Rejuvenation Center, Cardiac Cath Lab, Physical Medicine & Rehab, Orthopedics & Sports Medicine, Neurosurgery, Neurology, Interventional Pain Management, Gastroenterology, Pediatrics, Surgical & Procedural Care, Regional Trauma Center, Plastic Surgery, Outpatient CT, and the Cardiac & Pulmonary Rehab Gym.