John Corcoran is the President/Owner of John J Corcoran Construction Co. He earned a BA in psychology from Duquesne University. John is a PADI Instructor, & Emergency First Response Instructor, and Master Scuba Diver Trainer. His constant urge to submerge has taken him around the world and many Specialty Diver Cards. An underwater photographer and videographer, John has amassed a small library of life under the sea. He enjoys his air time piloting a Cessna 182.