Prab was born and raised in Vancouver, Canada, and moved to the United Kingdom in 2008, where he attended the University of Sheffield. From there, he graduated with a Bachelor of Dental Surgery Degree in 2013.

Afterwards, Prab completed his foundation training in the Midlands, where he was recognized as the Foundation Dentist of the Year in 2015.

Prab went on to work in the private practice to provide general, restorative dentistry and orthodontics services. Prab is keenly interested in aesthetics and smile redesign and has pursued further training in this specialist area. He is driven to help junior dentists improve their skills and thus has taught internationally.

Prab enjoys spending quality time with his wife and living an active lifestyle in his free time.