John Gregory Ayala, based in Fountain Valley, CA, US, is currently a Msn, Registered Nurse, PHN at Fountain Valley Regional Hospital and Medical Center, Inc., bringing experience from previous roles at St. Joseph Health, University of Wyoming, Cheyenne Regional Medical Center and Great Lakes Aviation. John Gregory Ayala holds a 2016 - 2017 Masters in Leadership, Nursing, Management @ Western Governors University. With a robust skill set that includes Geriatric Nursing, Computer Information Systems, Medical/Surgical, Patient Advocacy, Acute Care and more, John Gregory Ayala contributes valuable insights to the industry. John Gregory Ayala has 3 emails on RocketReach.