Beautified Smiles
- Before
- After
Dr. O'Neil and Team
For over 20 years, Dr. O’Neil and his dedicated staff have been helping people achieve beautiful and healthy smiles.
My teeth were severely discolored, but I can’t stop getting compliments about how bright they look.
Daniel Rosenthal
Grandview, MO
Johnson County Teeth Whitening
Why so many Johnson County residents choose Dr. O’Neil for their teeth whitening:
Fast Results
Worried that you’ll have to come in for weeks to get the results you want to see? Dr. O’Neil can help you achieve results quickly, often in just one or two appointments.
Latest Whitening Technology
Advancements in whitening occur on a yearly basis, so you should use a dentist that stays up-to-date on the latest technology. Dr. O’Neil is very connected with his teeth-whitening peers and can recommend the best treatment for your particular need.
Comfortable Experience
No one ever said that you can’t be pampered at the dentist. We’ll make sure you’ve got everything you need – from hot towels to blankets to music and more. You’ll find our staff very attentive to your every need.
Special Downloads
Teeth Whitening Details
How it works, how much it costs, and more.
FREE First Exam or
Free Teeth Whitening
($450 Value)
Free Consultation
- Call us at 913-338-3443
- Schedule Online Now

