Form Form

New Client Application Form


Please fill out this form completely. 

For information about billing your insurance for you.     

CLICK HERE


Yvonne Sinclair LMFT is not accepting any court ordered or court related clients.

If a court report or court appearance may be requested, please let me help you find a different therapist. 

Yuba City Office. Lincolfice Closed Office no

The Lincoln practice is not accepting new clients at this time.
 Thanks

If client is a minor please state their age.


Client's Name




Insured's name


Insurance ID number


Name of Insurance


For Optum and Anthem clients-Claims address

Billing your insurance for you. For information CLICK HERE


For Optum and Anthem clients-Authorization number


Your best contact email address


Your best contact Phone Number


Issues to be addressed


Best time of day for appointment-

Yvonne Sinclair LMFT-Lincoln Office hours on every other Tuesday
Yvonne Sinclair LMFT-Yuba City Office hours on every other Tuesday, and Every Wednesday, and Thursday




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