Brett S. Greenfield, DO, FACOEP, FAEMS, is an attending and medical command physician in the Dept. of Emergency Medicine at AtlantiCare Regional Medical Center. He’s also the medical director for AtlantiCare EMS, MidAtlantic MedEvac and Pulmodyne, and he serves as the chairman for the N.J. Office of EMS Air-Medical Services Committee. He earned his medical degree from UMDNJ-School of Osteopathic Medicine (now Rowan-SOM) and completed his internship and EM residency at the Kennedy Health System in Stratford, N.J. (now Jefferson Health New Jersey). His EMS fellowship was completed at Albert Einstein Medical Center in Philadelphia.