John Muir Medical Center, Concord is a 245-licensed bed hospital that serves Contra Costa and southern Solano counties. The medical center has long been recognized as a preeminent center for cancer care and cardiac care, including open heart surgery and interventional cardiology. Other areas of specialty include general surgery, orthopedic, and neurology programs. John Muir Medical Center, Concord is accredited by The Joint Commission (TJC), a national surveyor of quality patient care.