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Dr. Donald Hillock

Dr. Hillock has established Modesto’s most popular family dental clinic, providing the advanced treatments to patients of all ages. In practice since 1990, Dr. Hillock goes above and beyond in care and service, and has a warm, caring approach that puts every patient, from the youngest to the most elderly, at ease.

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Dr. Orianna Sarkissian

Dr. Sarkissian is a talented dentist with a conservative approach to treatment, focusing on preserving the natural tooth structure for better outcomes. She educates her patients, so they understand what to expect and feel comfortable, safe, and cared for from start to finish.

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Our Staff

At Hillock Family Dentistry, our staff are like family. Each member of our team is deeply committed to creating the most positive experience possible.

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About Hillock Family Dental


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Hillock Family Dental


1908 Coffee Rd. Modesto, CA 95355


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