Chesterfield Valley Dental
A Great Dentist
Welcome to Chesterfield Valley Dental

We are locally owned by Dr. Robert Rahm, a Chesterfield resident. If you're looking for a dentist who is invested in your lifetime care, you've come to the right place. Dr. Rahm offers a patient focused practice for the quality conscious and will see you and your family year after year.

  • “I always have a great experience visiting Dr. Rahm's office. His staff is friendly and and the atmosphere is inviting. I recommend Dr. Rahm to all our family and friends.”
  • “Very good, comfortable & friendly serviceOne of the better more comfortable crown preps and the Netflix while in the chair was a nice touch!”
  • “Chesterfield Valley Dental to me was a wonderful experience. The staff were all kind and extremely helpful and couldn't be nicer. The Dr. Was wonderful as well!!! Im looking forward to my next visits to come!!!Thanks everyone for making my visit a memorable one!!!!”
read our testimonials
Dr. Robert Rahm
Robert L. Rahm, DDS
Chesterfield Valley Dental

Dr. Rahm really enjoys getting to know his patients personally - it's the best part of his day! Many of our patients are friends, neighbors, family and other members of our schools and community. His goal is to personally care for each patient as he would his own friend or family member. He believes in patients having a dentist to care for them over a lifetime and is proud to be a local small business owner in our more

Financial Policy


Check your dental insurance plan to find out what type of coverage you have for our services. If you like, we can process your insurance information and give you a cost estimate for the treatments you are interested in. During your appointment, we will submit the claim for services rendered, and you will receive a bill for the balance due. For Delta Dental Premier patients, we are listed as an in-network provider.

Dental insurance is a contract between the patient and the insurance company. We will do our best to help you work with your insurance plan, but we have no control over whether your insurance company will pay for a procedure. It is your responsibility to understand and stay up-to-date with your insurance policy and coverage. You are responsible for any costs not covered by your insurance.

*If you have questions concerning coverage, please contact your insurance company as many of them offer a variety of plans.

Financing & Payment Options

We accept Cash, Check, Visa, MasterCard, and Discover. Payment for dental services is requested at the time of your appointment.

If you prefer to pay your service fees over time, we accept CareCredit Financing. If you are interested in CareCredit, ask for a brochure during your visit or save time by applying directly on their website at Please let us know if you have any questions about any of our payment or financing options.

To schedule an appointment or complimentary consultation, please contact us today. We also proudly serve O’Fallon, Wildwood, Ballwin, Ellisville, and St. Charles. We welcome new patients and will work hard to earn your loyalty.