About - Hospitals - Programs and Services - Outpatient - Locations - Giving
Emergency Medicine - Dr. Johnston Biography
 
 
Home >

Gregory Johnston, MD

Dr. Johnson

Specialty: Emergency Medicine

Dr. Johnston graduated from Eastern Virginia Medical School and completed his emergency medicine training at Madigan Army Medical Center. He has deployed twice in support of Operaton Iraqi Freedom, and previously served as the chief of the emergency medicine and trauma service with the 47th Combat Support Hospital in Iraq. Prior to his most recent deployment to Iraq, he served as the assistant chief of the Walter Reed Army Medical Center department of emergency medicine.  His military awards include the Meritorious Service Medal and the Combat Medical Badge.  He is ABEM board certified and is an advanced cardiac life support instructor.