Alexander M Johnston, MD
Guthrie Provider

- Surgical Critical Care
- Guthrie Corning Hospital
- Guthrie Cortland Medical Center
- Guthrie Robert Packer Hospital
Locations
Education
- Royal College of Physicians & Surgeons-Ireland ()
- Robert Packer Hospital ()
- McGaw Medical Center of Northwestern University (Surgical Critical Care)
- American Board of Surgery (General Surgery, Surgical Critical Care)