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Our Team
James E. Bollinger, D.D.S., Inc.

Dr. Bollinger has been providing dental care to Ventura County area residents since 1979. He has provided specialty endodontic care since 1993. He earned his dental degree at the University of Southern California in 1978. His post graduate residency was at University of Southern California where he developed his expertise in endodontic treatment from 1991 to 1993. He regularly attends continuing education courses which enable him to be on the cutting edge of his speciality, and continues to provide optimal care to his patients. He teaches with AMED (Academy of Microscope Enhanced Dentistry) to help educate other dentists in the use of microscopes. 

Dr. Bollinger is an avid cyclist, enjoys his pot belly pigs and a good chocolate bar.
Ryan C. Stoops, D.D.S., Inc.

Dr. Stoops has provided endodontic care since 2003. He earned his dental degree from the University of the Pacific, with post graduate residencies at University of Southern California and the VA in Los Angeles, where he refined his skills as an endodontist. Dr. Stoops attends continuing education courses regularly and also belongs to a network of dentists where they routinely meet and discuss the latest technology and treatment options for their patients. He has added the benefit of an “oral conscious sedation for minor children” certificate, which enables him to treat children with a mild sedative that provides optimal comfort and an “anxiety free” environment for a nervous child.

Dr. Stoops enjoys home improvement projects and spending time with his family. 

Our Incredible Staff

We have a highly trained and dedicated staff here to assist you.  Our combined experience totals over 100 years!  Our goal is to provide you with a professional service in a kind and courteous manner.  We strive to be supportive and caring  to each and every patient. 

We enjoy working together with the common goal of helping people along with having a good time outside of the office as friends.

Danise ~ Office Manager

Joining the practice in 1979 as a dental assistant Danise has enjoyed many years working together with our team. Currently she is our office manager. We have worked together as the practice family grew along with her family.  She resides with her husband locally. In her free time she enjoys spending it with family and lovin on her grandsons!

Lisa ~ Dental Assistant

Lisa has been in the dental field over 34 years.  She joined our team in 1998 and has been dedicated to our practice and our patients .  When not spending time with her 4 kids and 6 grandkids she enjoys a good mud run when the opportunity knocks!

Jocelyn ~ Dental Assistant

Shortly after completing her RDA program, Jocelyn joined our practice in 2000.  We have enjoyed spending time together and watching her family grow to include three boys!!  Her caring nature is appreciated by our patients.

Becky ~ Dental Assistant

Becky came to us from general dentistry in 2003, quickly becoming a valued team member.  Her goal is for the patient to know they are taken care of by a compassionate and efficient team.  In her free time she loves the active outdoors and you can find her hiking, biking or camping with her kids.

Victor ~ Dental Assistant

Victor brings kindness and a youthful excitement to the practice.  He is a key member of our team.

176 Auburn Court, Suite 6
Westlake Village, CA 91362


James E. Bollinger, D.D.S., INC.

Ryan C. Stoops, D.D.S., INC.

Dianna Z. Volk, DDS, MS