
Sleep Medicine St. Charles, MO
Sleep Medicine • Saint Charles, MO
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
Services Offered
Not published.
Insurance & Payment
Not published.
Languages Spoken
Not published.
Social Media
Photos
Photos published by Sleep Medicine St. Charles, MO showing the sleep medicine practice in Saint Charles, MO.

What Patients Say
Overall sentiment across review platforms: mixed
- SSM Health / Ratings.MD (Dr. H. Thomas Johnson): 4.9/5 stars (84-88 ratings and 15-18 reviews)
- Birdeye (Dr. Thomas M. Siler): 3.3/5 stars (15 reviews)
Patients praise
- Physicians described as kind, professional, and good listeners
- Patients appreciate providers who explain care options thoroughly
- Convenient appointment scheduling and reasonable wait times in some instances
- Helpful and accommodating technical staff for sleep studies
Common complaints
- Reports of poor communication regarding sleep study results and follow-up steps
- Complaints about billing practices and surprise costs
- Dissatisfaction with front desk staff interactions and customer service
- Limited guidance on using CPAP equipment after setup
"Dr. Johnson was very easy to talk to and explained our care options fully."
- SSM Health / Ratings.MD patient review"Never instructed me on how to retrieve data stored in cpap, I was never aware machine even stored data."
- Birdeye review of Dr. Thomas M. Siler"Asked upfront when making an appointment how they bill (hospital outpatient v. specialist copay) and was told it was a copay. At the appt the Dr spent maybe 10min with me... I was sent a hospital outpatient bill for an extensive 60-90min consultation."
- Healthgrades review of St. Luke's Sleep Medicine and Research CenterSynthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Dr. Rocio D. Zeballos-Chavez, MD - Sleep Medicine Specialist in Saint Louis, MO - May 14, 2026
- Featured in Kirkwood Magazine: A Local Approach to Better Sleep — Ellis Sleep Center | St. Louis Sleep Apnea Treatment - Feb 18, 2026
- Elizabeth W. - Apr 19, 2026
- Candace Counts, APRN-CNP - St. Charles, MO - Jul 29, 2025
- Rachel Wagster, PMHNP-BC | St. Charles Psychiatric Associates - Jul 29, 2025
Information sourced from the clinic's website as of July 11, 2026.
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