Experienced Dentist in St. Louis
Caring & Skilled Dental Sleep Medicine Helping Those Suffering from Sleep Apnea

About James Lillenberg DDS

Obstructive Sleep Apnea Treatment in St. Louis

If you are looking for an advanced dental practice that specifically understands your needs for snoring and obstructive sleep apnea, then you’ve come to the right place. James Lillenberg DDS is proud to be one of the leading dental practices in St. Louis to offer comprehensive treatments for patients suffering from obstructive sleep apnea. Dr. Lillenberg is a member of the American Academy of Dental Sleep Medicine and a board member of the Missouri Sleep Society. He has completed a mini-residency in Dental Sleep Medicine at Tufts Dental School in Boston and a continuum in Sleep Disordered Breathing Therapy for dentists at the Pankey Institute in Florida. Dr. Lillenberg is currently working on attaining his diplomate status for the American Board of Dental Sleep Medicine.

For a highly qualified sleep apnea dentist in St. Louis, contact us at (314) 227-9141.

What You Can Expect from Our St. Louis Dentist

As the leading sleep apnea-focused dental practice in St.Louis, we are committed to helping patients find relief from their OSA symptoms.

Below are some qualities and features we offer that make our dental practice stand out:

  • Over 35 years of experience
  • We offer FDA approved durable medical devices
  • We are obstructive sleep apnea specific
  • We are in-network with most medical insurance and Medicare provider

Schedule an Appointment Today

If you are troubled by your loud and embarrassing snoring or excessive daytime sleepiness, get in touch with James Lillenberg DDS right away. We provide help for patients like you seeking solutions related to their snoring and other sleep problems. We also provide solutions for diagnosed sleep apnea patients who are looking for treatments other than a CPAP machine.

Call us today at (314) 227-9141 to schedule an initial consultation with our St. Louis sleep apnea dentist.


  • Qualified Dentist
  • Tufts School of Dental Medicine
  • Academy of General Dentistry
  • ADA

Accomplished & Compassionate Dentist

Why Leave Your Sleep Dentistry Needs in Our Care?
  • Experienced Dentist

    For more than 35 years, Dr. Lillenberg has helped patients patients throughout the area.

  • Striving for Your Comfort

    With an emphasis on gentle care, we want to you to feel at home when you come to our office.

  • Flexible Payment Plan

    Dr. Lillenberg accepts most insurance plans and offers flexible financing options.

  • Unique Help for Sleep Apnea

    We are proud to be the only dentistry offering sleep dentistry services in St. Louis.