Coogan has worked with groups such as Brides of Destruction featuring Nikki Sixx, Ace Frehley, Violets Demise, Ednaswap, Parade of Losers, Annetenna, Sinéad O'Connor, Peter Yorn, Vanilla Ice, and Otep.

In 2004, Coogan gained prominence as a member of Brides of Destruction, a heavy metal band consisting of Tracii Guns, Nikki Sixx, and London LeGrand.

In December 2012, Coogan became a "Rock Star Counselor" at Rock and Roll Fantasy Camp, where he has had the opportunity to perform with Roger Daltrey, Alice Cooper, Sammy Hagar, Dave Navarro, Stephen Perkins, Steve Vai, John5, Howard Leese, Billy Sheehan, Kip Winger, Kane Roberts, Rudy Sarzo, Phil Soussan, Vinny Appice, Teddy Adreadis, Joe Vitale, Tony Franklin and John Moyer.

Scot appears on over 30 original recordings including the Multi-Platinum "Spiderman" soundtrack and most recently as a guest vocalist on Bret Michaels (Poison) 2013 release "Jammin' With Friends".

Later this year, Scot will begin hosting and performing late night, exclusive events with his critically acclaimed Led Zeppelin/Beatles cover band, 6 Foot Nurse.