Griffin Stewart, CRNA Guthrie Provider Specialty Anesthesiology Hospital Privileges Guthrie Robert Packer Hospital Appointments & Contact Call: 866-488-4743 Locations Location Guthrie Robert Packer Hospital Hospital 1 Guthrie Square Sayre, PA 18840 Get Directions 570-888-6666 Education Certification National Board of Certification and Recertification for Nurse Anesthetists  Education St. Joseph’s Hospital School of Anesthesia/Rhode Island College, North Providence, R.I.