Dr. Steven M. Greer is an emergency physician and former chairman of the Department of Emergency Medicine at Caldwell Memorial Hospital. He is also a lifetime member of Alpha Omega Alpha, a prestigious medical honor society.

Greer is a regarded by some as a leading Ufologist and is the founder and Director of the Disclosure Project.

He has been supervising a world-wide search for alternative energy sources, specifically those known as zero-point or over-unity devices with the plan to identify and develop systems which will eliminate the need for fossil fuels. He is a founder and CEO of Space Energy Access Systems.

He has appeared on several national programs which include The Larry King Show, CBS, the BBC, and NTV in Japan.