California anesthesiology expert witnesses are board-certified physicians who assess perioperative and procedural anesthesia care across hospitals, ambulatory surgery centers, and pain practices. Many have academic appointments at UCLA Health, UCSF Health, or other major California systems, with subspecialties in cardiac, obstetric, pediatric anesthesia, and critical care. They evaluate airway management, dosing, monitoring, sedation safety, and anesthesia-related complications.