Ex-Captain David Brenner has been providing ALS service as a member of the Holbrook FD since 1979. He has taught EMT and EMT-Critical Care for Suffolk County EMS and as a full professor at Suffolk County Community College. Since 2010 he has been instructing at LaGuardia Community College in the EMT and Paramedic programs. Mr. Brenner is a CIC, Regional Faculty, and instructor of ACLS, PALS, CPR, PHTLS, AMLS, GEMS, PTEP, and EMS Safety. He is the author of 12-Lead ECG Made Clear and Simple (Lecture and Practice Course) and is one of the authors of the NAEMT’s Psychological Trauma in EMS Patients course. Mr. Brenner has been providing presentations at EMS conferences throughout the United States.