Gregg Dechert  Gregg Dechert (born May 11, 1952 in Listowel, Ontario, Canada) is a former member of Uriah Heep. He was the keyboardist for Uriah Heep between July 1980 and March 1981, replacing Ken Hensley. He also played in the David Gilmour Band, Bad Company, Dream Academy, Feather Wheel, Trev John, Pulsar, Mike Maves, and In A World.