Referring Doctors

Online Referral System

If you are a patient please return to our main web site by clicking here.

Collaborator 2.0 Now Online To Better Manage Patient Care

Please CLICK HERE to use Collaborator and submit a new referral or manage new patient cases with our new collaborator software.

This website will allow you to refer patients to our office and collaborate on case development. Due to stringent HIPAA requirements, you must have an individual user name and password to access this portion of our web site. For first time users, or if you have forgotten your password, please telephone us at:

Concord 925-686-5200 • Antioch 925-754-8700 • Brentwood 925-240-8111

Standard On-Line Referral

For our Referring Doctors who prefer another method, please download and fill out our Patient Referral Form. After you have completed the form, please fax a copy of this referral to our office. Thank you!

On-line Patient Referral Form

Concord Fax 925-686-5847 • Antioch Fax 925-240-5227 • Brentwood Fax 925-240-5227

Technical Note:

You need Adobe Acrobat Reader to view our form. Please download the free Acrobat Reader from Adobe's web site if it is not already installed on your system.

Contra Costa Endodontics offers a skilled and experienced team of Endodontists: Dr. Dobin, Dr. Tancreto & Dr. Fisher. They provide Root Canal Therapy,
Endodontic Surgery, Treatment of Cracked Teeth & Traumatic Injuries in Children from their three convenient offices
in Concord, Antioch & Brentwood CA, serving their patients throughout Contra Costa County.
Address: 2991 Treat Boulevard • Suite K • Concord, CA 94518 • Telephone: 925-686-5200 • Fax: 925-686-5847
Address: 5201 Deer Valley Road • Suite 1B • Antioch, CA 94531 • Telephone: 925-754-8700 • Fax: 925-754-8124
Address: 1140 Second Street • Suite B • Brentwood, CA 94513 • Telephone: 925-240-8111 • Fax: 925-240-5227