Christopher's teaching and performing has created professional appearances in more than a dozen U.S. states. Internationally, he has performed in Latvia, Lithuania, Estonia, and even in Cuba. He has performed at the American Trombone Workshop, was a fellow for the Atlantic Music Festival, and attended the first ever Cleveland Trombone Seminar. Christopher has worked directly with many notable conductors like Carl St. Clair, Mei-Ann Chen, Helmuth Rilling, Ken Lam, and Peter Oundjian. He has collaborated with composers Eric Ewazen, Dan Welcher, Christopher Theofanidis, and Steve Hackman. Additionally, Christopher has shared the stage with many popular artists like Dianne Schuur, Jason Alexander, Morgan James, Allen Vizzutti, David Alan Grier, and Jiggs Whigham.
Christopher currently lives in the metro Atlanta area with his wonderful wife, Megan.