Dov Maisel is the co-founder and Vice President of Operations at United Hatzalah of Israel, but his expertise in disaster management is derived from his own personal experience as an EMT, dispatcher and ambulance driver. He has led various relief missions across the world. Maisel is also the founder and owner MicroBVM systems LTD, which works in advanced emergency field medical equipment, primarily with its development of the Pocket BVM (bag valve masks).