Dr Dehner is a graduate from Northwestern University in 1966, Served at Great Lakes Naval Training Center, Served 2 years as a Naval Lieutenant in the U.S. Naval Dental Core attached to the U.S. Marines in Camp Pendleton Opened General Dental Practice in fall of 1969. Moved to current office location in 1979.

Current and past affiliations:

• U.S. Navy Dental Core all general dentistry procedures
• Membership in… Orange County Dental Society (OCDS)
• California Dental Association (CDA)
• American Dental Academy (ADA)
• Newport Harbor Academy of Dentistry (NHAD).