Mr. Jeffrey Queisser serves as Advisor at Sirona Medical (Other Healthcare Technology Systems). Mr. Jeffrey Queisser is a Co-Founder and serves as Senior Vice President, Engineering at Plato. He co-founded & served as Senior Vice President, Engineering at Box. He is an Angel Investor. He became interested in computer programming at a young age, selling his first software at the age of ten, and later formed Q-Squared, a successful IT consulting company based in Seattle. He attended Western Washington University before leaving to join Box in 2006.