Born in Johannesburg, South Africa, Bill moved to Cape Town at the start of his high school years. In 1993, he graduated as a Registered Dental Technician after 4 years of study in Dental Technology (recognized Bachelors Degree in Prosthetic Sciences in the USA), from Cape Peninsula of Technology. After working in a dental lab in South Africa for 3 years, Bill immigrated to the USA in 1996. In 1999, Bill opened his own lab, Disa Dental Studio, in Santa Monica, California. Bill moved his family and Disa Dental studio to Portland, Oregon, in January 2011. Disa is a one-man lab focusing on high-end, complex, combination cases. Bill is grateful to be a Key Opinion Leader for GC America. Bill lectures and teaches nationally representing GC America as well as independently. He also teaches Dental Photography classes.