At the office of William J Kowalski DMD MS LLC, your comfort and satisfaction are our top priorities, which is why we are pleased to offer sedation dentistry in Fenton, Missouri. If you have been putting off endodontic treatment due to fear or anxiety, we can help! Please give us a call at 636-225-2330 to learn more about sedation dentistry, and to schedule an appointment with our endodontist. At our office, we offer oral sedation to help our patients feel at ease.