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J. Craig Williams
J. Craig Williams male (Newport Beach, CA, United States)
Mr. Williams enjoys scuba diving and is both a Divemaster and Scuba Instructor, certified by the Professional Association of Diving Instructors...
Ralph Gray
Ralph Gray male
Ralph Gray was born and raised in Hawaii. His Great-great grandfather on his father’s side came to the islands in 1876 from Australia to work fo...
Gregory Conklin
Gregory Conklin Gregory Conklin is Chief Operating Officer and Chief Technologist for Optira, Inc., which specializes in 3D Laser Scanning used in...
Tammie Kay Schalue
Tammie Kay Schalue, PhD, HCLD Director of Laboratories Dr. Schalue completed her undergraduate and Master of Science Degrees in Animal Science...
Mario Caruso
Mario Caruso , CHT, DMT-A Technical Director, Hyperbaric Services Mario Caruso began his career in hyperbaric medicine at NOAA in the early...
Karl Shreeves
Karl Shreeves , MA, is Technical Development Executive for PADI (Professional Association of Diving Instructors) and DSAT (Diving Science and...
Claire Sawyers
Claire Sawyers has been director of the Scott Arboretum of Swarthmore College since 1990, and brings both U.S. and international perspectives to...
Joe Leone
Joe Leone male
Joe's life has always centered around outdoor activities and instruction. He operated a retail and ski instruction business in Jackson, Wyoming....
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Dan Orr male
Dan Orr is president and CEO of the Divers Alert Network (DAN), an international scuba diving safety organization. A veteran diver of more than 40...
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Rod Magno male
Rod Magno continued his education in scuba diving and eventually reached the teaching status for PADI (Professional Association of Diving...