Frequently asked questions
Where is Dr. John William Holland's office located?

Dr. John William Holland's office is in Portland, OR.

What services does Dr. John William Holland offer?

Dr. John William Holland offers Braces and Retainers, Bridges and Dentures, Fillings and more. Learn more about Dr. John William Holland's services on Opencare or book your appointment today.

Does Dr. John William Holland accept insurance?

Dr. John William Holland accepts United Concordia, Blue Cross Blue Shield, Ameritas and more. Enter your insurance details on Opencare to check coverage.