General Dentistry

Protect Your Oral Health

Enjoy a Confident Smile With General Dentistry in Lenexa, KS 

General dentistry in Lenexa covers routine cleanings, exams, preventive solutions, and early detection. Our treatment options will keep your teeth and gums in good shape. You'll appreciate advanced technology and a comfortable environment that makes every visit easier. Whether you need a dental checkup, gum disease treatment, or a custom mouthguard, we're here to support your smile at every stage. We've been caring for patients for over 40 years! We're open as early as 7 a.m., so you can fit appointments into your family's busy schedule.

Dental professional using an intraoral scanner on a female patient in a dental office examination.

Dr. Pierce Explains How to Keep Your Teeth Healthy. Read video transcript.


Preventive Services Can Do Great Things for Your Smile

Preventive care is the foundation of a healthy, confident smile. When you visit us regularly, our team can spot early signs of decay, gum disease, and other concerns while they're still easy to address. Staying consistent with your care is one of the simplest things you can do for your long-term oral health. Our team offers many treatments to keep your smile in great shape. While we always use a gentle touch, we can numb you with syringe-free anesthesia before cleanings or other treatments if you'd like. We can also prescribe an oral sedative for you if general dental care makes you anxious. Let us take care of your smile with general dentistry in Lenexa.

Dental Cleanings

Visit us every six months for your cleaning and exam. We'll remove plaque and tartar buildup that may be missed at home.

Dental Exams

Exams allow us to monitor your smile for any changes. New patients receive a full set of X-rays and a 30-minute consultation.

Gum Disease Treatment 

If your gums show signs of infection, we use scaling and root planing to remove harmful bacteria below the gumline. 

Dry Mouth Treatment 

We provide personalized advice and product recommendations to help you manage this chronic condition. 

Bad Breath Treatment 

We identify the source of bad breath and provide targeted care to help you feel more confident in daily life.

Custom Mouthguards

Protect teeth from sports injuries or nighttime grinding with a custom-fit mouthguard made specifically for you.

5 out of 5 stars - 1439 votes

5 Stars (1439 Reviews)

Read Why Our Patients Love Us

This is the best dental practice I’ve ever encountered! Dr. Knight provides excellent care and is always willing to take the time to answer questions and explain your treatment plan. I’ve had great experiences with all the technicians, hygienists and staff as well. I highly recommend it!

A. M. (Verified Patient)

Dr. Knight and her crew always make sure your relaxed and comfortable. Couldn’t ask for a better group to keep my teeth shining. Highly recommended!!!

C. P. (Verified Patient)

My dental hygienist is Jonie and she is simply the best. I also trust Dr. Robert Pierce. My entire family has gone to this warm and friendly practice for years!

M. B. (Verified Patient)

Staff is very friendly and professional. Dr Pierce really takes time to listen and to provide explanations. Glad that a friend recommended this office to me.

J. B. (Verified Patient)

Excellent.

G. L. (Verified Patient)

Friendly, helpful staff

E. F. (Verified Patient)

The cleaning I got was amazing and done with care. Would recommend to anyone this place is awesome

A. I. (Verified Patient)

Dr. Robert and his hygienists are fantastic- gentle and caring. I have been coming here for 29 years and drive in a hour now after moving- that’s how awesome Pierce and Knight Dentistry is♥️ like family.

R. T. (Verified Patient)

Professional, knowledgeable welcoming.

G. M. (Verified Patient)

Very nice people in the office. The hygienist explained what she was doing well and was very gentle. I definitely recommend.

P. N. (Verified Patient)