For Appointments Call (831) 635-9000 or BOOK APPOINTMENT


Meet Dr. Hsu

A small office with a big heart

ProHealth Smiles offers state-of-the-art technology in a family-friendly environment. Dr. Hsu and her bilingual team have been working together for nearly a decade, and they love nothing more than getting to know their patients and helping with specific questions or concerns. They’re a small office with big heart, proud to call Hollister, CA home.

About Dr. Hsu

Dr. Wennifred Hsu is a charismatic dentist treating families in Hollister, CA. She provides expert general dentistry services and also specializes in sleep medicine, treatments for TMJ, and childhood orthodontic care. She’s a lifetime student, committed to staying up to date with developments in the field, while studying the complex connections between the mouth and the rest of the body.

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Dr. Wennifred Hsu

What People Are Saying About Prohealth Smiles

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    I love the office, and I love the new equipment. Great service as always.

    Verified Patient

  • Review stars - Yelp 5.png

    The office is very clean, and the staff members are very friendly. They even helped us save money by working with the insurance company.

    Hui H.

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    Great hours and great service. This place is always clean—with a pleasant environment for my Saturday appointment. This is amazing, just very courteous and attentive.

    Verified Patient

  • Review stars - Yelp 5.png

    The staff was courteous and responsive to all my questions and requests. I recommend this group if you require a dentistry office with the utmost integrity.

    Sean M.


Family General Dentistry

Dr. Hsu has been working with families and patients of all ages for more than a decade. She offers...

Dental Sleep Medicine/TMJ Treatment

Dr. Hsu knows the importance of a good night’s sleep. Her Dental Sleep Medicine residency at UCLA,...

Restorative Cosmetic Treatment

Restorative cosmetic treatment refers to a variety of treatments that can help reestablish or...

Early Childhood Orthodontic Treatment

Dr. Hsu specializes in sleep medicine and early childhood orthodontic treatments, such as airway...

InsuranceS Accepted

We accept most health care insurance plans serving the majority of Americans. Please note that this is not a complete list of all our contracted insurance carriers.

Prohealth Smiles

930 Sunnyslope Rd., Suite B4
Hollister, CA 95023
Monday 8am – 5pm
Tuesday 8am – 5:30pm
Wednesday 9am – 4pm
Thursday 8am – 5pm
Friday By Appointment
Saturday By Appointment

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