Dan Orr, M.S.

President of Divers Alert Network

Dan Orr came to Divers Alert Network in 1991 as Director of Training. He was responsible for developing and implementing DAN training programs including the internationally successful DAN Oxygen First Aid Course. Prior to coming to DAN, he was the Associate Diving Officer at Florida State University and, before that, he was Director of Diver Training Programs at Wright State University in Dayton, Ohio. Dan has Bachelor's and Master's degrees in Biology and has authored and contributed to many books and magazine articles including co-author of Scuba Diving Safety and DAN's Pocket Guide for Diving Safety series.

Nick Bird, M.D.

Dr. Bird is the CEO and Chief Medical Officer at DAN and oversees the mission departments of medicine, research and education. He started diving in 1984 and became an instructor in 1989. He taught diving in southern and northern California prior to attending medical school. After medical school he completed a residency in family medicine, and subsequently joined the US Air Force as a flight surgeon and served in Iraq. He received his initial training in hyperbaric medicine while stationed at Travis Air Force Base and completed a fellowship in diving and hyperbaric medicine at the University of California San Diego. He then served as the medical director for hyperbaric medicine at Dixie Regional Medical Center in St. George, UT prior to coming to DAN.

Marty McCafferty, EMT-P, DMT-A and DAN Medical Information Specialist

Marty has been both a dive instructor and a paramedic since 1995. He has worked as a paramedic in the field, in an ER and as an EMS supervisor at an Ohio theme park. He also has experience training students with disabilities to dive. Additionally he was certified as an AHA BLS and First Aid instructor as well as an EMT instructor. He has been with DAN since 2004.

Marty’s passion is education. In 2006 he developed DAN’s Webinar program, where divers from around the world login to real-time lectures with DAN Medics on a variety of dive safety related topics. In 2007 Marty recorded DAN’s first dive safety DVD lecture, "I May Be Bent…Now What?". Each year, Marty represents DAN at consumer and industry dive shows as well as professional level conferences, providing lectures, seminars and workshops on various topics related to diving medicine. Marty’s intention is to continue his own education and continue working to develop new educational opportunities for the diving public.