Thank you for visiting Dr. Ronald L. Champion, DDS online! Our orthodontist proudly provides quality, affordable orthodontics in Modesto, California, and the surrounding areas of Stockton, Turlock, Ceres, Manteca, Clovis, Merced, Madera, and Fresno, California. For over 30 years, we have supported our local community and the families there with our professional, comfortable care. For a straight smile, we invite you to contact us today and schedule your next appointment with Dr. Ronald Champion. We look forward to helping you improve your smile!




Summer Hours (from June to Mid-August)
Monday & Tuesday: 8:00 a.m. – 5:00 p.m.
Wednesday & Thursday: 7:00 a.m. – 4:00 p.m.

Winter Hours (from Mid-August to May)
Monday & Tuesday: 8:00 a.m. – 5:00 p.m.
Wednesday: 7:00 a.m. – 4:00 p.m.
Thursday: 8:00 a.m. – 5:00 p.m.

We are on call 24/7 for patients who have an orthodontic emergency.


Dr. Ronald L. Champion, DDS
4101 Tully RD. Suite 401
Modesto, CA 95356