dental collage 

Our Mission

CTHP’s dental department works with our patients to help them achieve and maintain optimal oral health as part of their overall health and wellness.

Our patients receive quality oral health care in a gentle, caring atmosphere by a team of highly qualified professionals.


Our Services

Exams with radiographs for treatment planning

Oral cancer screening at time or exam(initial and recall)

Preventive services (prophylaxis/scaling and root planning/periodontal screenings/sealants, oral health instruction)

Restorative treatment (fillings)

Prosthetics (dentures/partials/crown and bridge)

Limited oral surgery

Limited root canals

Limited orthodontics


Dental Programs

Click here to learn more about our Dental programs.

For more information about CTHP's dental programs, contact Mary Ann Gonzalez, D.D.S., Dental Director, at 707-467-5634, or email her at This email address is being protected from spambots. You need JavaScript enabled to view it. .



Providers and Ancillary Services



Mary Ann Gonzalez, D.D.S., Dental Director. Mary Ann's Bio.

Will Mannion, D.D.S. Dentist
Joo-Youn Yi, D.D.S., Dentist
Patrick Henrie, D.D.S., Dentist


Registered Dental Hygienists

Karen Chase, RDH

Ophelia Mendoza, RDH

Theresa Frazier, RDH


Registered Dental Assistants

Chenoa Bartow, RDA

Carlos Hernandez, RDA

Shelly McDonald, RDA

Arlene Yazzie, RDA


Appointments. To schedule an appointment, call 707-467-5601.

Cancellations / Rescheduling. Please call at least 24 hours in advance where possible. This allows us to accommodate other patients. Our appointments are booked several weeks and sometimes months ahead, so scheduling and keeping your appointments is critcal in helping you to keep your visits and oral health care treatment on track.

Clinic Hours: Monday to Friday from 8 to 12 and 1 to 5.

CTHP Contacts
Contact Purchased/Referred Care at 707-467-5641 for information about eligibility and coverage.

Contact Billing at 707-467-5637 for information about payment.

Contact Transportation Services at 707-467-5658 or 707-467-5610 to schedule transportation. (for eligible patients only)


Emergency Information

If you have a dental emergency outside of CTHP dental clinic hours, go to your nearest emergency room. Contact dental reception to schedule a follow up with your dental provider as soon as possible.

Ukiah Valley Medical Center 707-462-3111

Frank R. Howard Memorial Hospital: 707-459-6801

Mendocino Coast District Hospital  707-961-1234



page updated 05/22/17

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