Sound Health Services

Mary Czerny, MD

Office Locations

4651 Highway K
O'Fallon, MO 63368

(314) 576-7503

Division Hours:

Mon & Tues: 8AM-4:30PM
Wed & Thurs: 9AM-4:30PM
Fri (Audiology only): 9AM-3PM

Our Services

  • Allergy Testing & Treatment
  • Audiology
  • Balloon Sinuplasty
  • Dizziness Management
  • Ear Tube Placement
  • Endoscopic Sinus Surgery
  • Head and Neck Surgery
  • Hearing Aids
  • Hearing Loss
  • Hoarseness
  • Obstructive Sleep Apnea
  • Pediatric ENT Care
  • Reflux Treatment
  • Salivary Gland Tumors
  • Silent Reflux Treatment
  • Snoring Treatments
  • Swallowing Disorders
  • Thyroid Tumors
  • Voice Disorders
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Request Appointment



ENT Now offers same day appointments. Call to make an appointment or simply walk in to be seen by a medical specialist.

Mon–Fri 7AM-7PM | Sat 8AM-1PM

1010 Old Des Peres Rd.
St. Louis, MO 63131
Tel: (314) 332-1377

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