Do you snore at night? Although snoring is common enough, snoring can be indicative of a larger problem — sleep apnea. Left untreated, sleep apnea can cause many health problems. At Admire Your Smile, PC: Brian L. Henningsen, DDS, Dr. Brian L. Henningsen offers sleep apnea treatment to help you live a healthier life. Schedule an appointment with our dentist at 573-635-4852 to get your sleep apnea treatment in Jefferson City, Missouri.