Salvador Fernandez Salvador Fernandez is a former Research Fellow for Jump Simulation. He earned his medical degree from the University of Illinois College of Medicine Rockford. During his time at Jump, he helped Dr. Chris Zallek, a neurologist with OSF HealthCare Illinois Neurological Institute, pilot two simulators that can help medical students and residents better train on how to identify certain abnormal neurological exam findings seen with disorders such as Amyotrophic Lateral Sclerosis, Parkinson’s disease or Multiple Sclerosis.