Derrick Castro, D.D.S., M.S.               Steven Borchers, D.D.S.

Call Today:

1.530.244.3500

​​​​​​​ShastaPeriodontal Associates

Please click the secure link below to complete your patient registration and medical history documentation.  If you are unable to complete your registration, please contact our office at 530-244-3500 so that we may send you a copy to be completed at home prior to your appointment; or if time is of the essence, we will have you come to the office :15 minutes prior to your appointment to complete the registration process.


Thank you