Julian Webber qualified from Birmingham University, UK in 1974 and worked in a National Health Service Practice for two years before continuing his education at Northwestern University Dental School, Chicago, Illinois. A recipient of the Charles Freeman Scholarship of the American Dental Society of Europe he was the first UK dentist to receive a Master's degree in Endodontics from a US dental school, returning to the UK in 1978.

He has held teaching positions at Guys and Eastman Dental Schools in London whilst maintaining a specialist endodontic practice in London since 1978. Currently, he practices and teaches at the Harley Street Centre for Endodontics

Julian devotes much time to teaching, writing and contributing to numerous journals and textbooks on Endodontics. He was the editor of the Endodontic Practice journal for over 20 years. The journal now has a major world circulation 

His major lectures include the British Dental Association,  British Endodontic Society,  Irish Dental Association,  American Association of Endodontists,  European Society of Endodontology, Dutch Endodontic Society,  Belgian Dental Association, The French Endodontic society and Dental Association, Hellenic  Endodontic society, the Austrian Endodontic society, Arab Dentistry and AAEDC (Dubai), Portuguese Dental Association, the Malaysian Society of Endodontology, FDI Dubai, Singapore, Australia, Ukraine Dental Association, Serbian Endodontic Society, COSAE, Argentina and SBENDO, Brazil, Nomads South Africa, Russian Endodontic Society. He has also given hands-on courses in South Africa, India, Chile, China, Hong Kong Thailand, Mexico, Russia, Columbia, Guatemala. 

He is visiting professor at the University of Belgrade, Serbia, former President, British Endodontic Society, member of the American Association of Endodontists, European Society of Endodontology, American Dental Societies of London and Europe, the Pierre Fauchard Academy and Fellow of the ICD. A faculty member of the Pacific Endodontic Research Foundation San Diego, California,  where he has perfected and taught techniques on Microscope conventional and surgical Endodontics. 

Julian is a co-developer of Dentsply Sirona’s WaveOne Gold single NiTi file for use in reciprocation and WaveOne Gold Glider.