Doc Gunn, an actively practicing physician, has over twenty years of practice in Emergency Medicine and is certified by the American Board of Emergency Physicians. He has been a DTI Affiliated Instructor since 1996 and has trained extensively with other prominent national and international instructors, often serving as an Assistant Instructor. He is a NRA Certified Instructor for Pistol, Home Firearm Safety, Personal Protection and Range Safety. He also completed the famed LAPD Handgun Instructor Training School (HITS) under the tutelage of Chief Instructor Lawrence Mudgett. Doc Gunn has taken Tactical Medicine at Gunsite under the Late M-SGT Chris Dwiggins and modified these lessons to pertain to the average police officer or armed citizen who may find him/her-self caught in a gunfight. Ours is a shooting course combined with what a non-medical professional can do to treat a gunshot victim immediately after a shooting.