Thank you for visiting John Bosak, Jr., DMD online! Dr. John Bosak, Jr. and our dental team are committed to providing you and your family with the gentle dental care you deserve. Our dentists have happily provided high-quality dentistry in Granada Hills, California, and the neighboring communities of Porter Ranch, Santa Clarita, Chatsworth, North Hills, Simi Valley, Agoura Hills, and Thousand Oaks, California, since 1993. We invite you to contact our dental office today to learn more and to schedule an appointment. We are eager to give you a reason to smile!


Monday: 8:30 a.m.-5:00 p.m.
Tuesday: 8:30 a.m.-5:00 p.m.
Wednesday: 8:30 a.m.-5:00 p.m.
Thursday: 8:30 a.m.-5:00 p.m.
We take lunch daily from 12:30 p.m.-1:30 p.m.

John Bosak, Jr., DMD
10727 White Oak Ave Suite 213
Granada Hills, CA 91344