The Northern Vermont Center for Sleep Disorders has two convenient locations in Newport and Saint Johnsbury.  The Saint Johnsbury location offers a pulmonary clinic.  Dr. Veronika Jedlovszky is the center’s medical director she is board certified in Internal Medicine, Pulmonary Medicine and Sleep disorders.  Dr. Weili Gray sees both adult and pediatric patients.  She is board certified in Sleep Medicine and Anesthesiology.  Danielle Speer is a board certified Adult Nurse Practioner.   We incorporate state-of-the art technology within a secure and comfortable setting.  Our center combines experienced and compassionate polysomnographic technologist staff, with comfortable private rooms and baths.

Clinic services offer include:

  • Sleep Consultation for Adult and Pediatric Patients
  • Sleep Consultation for CDL exam
  • Positive Airway Pressure Therapy (CPAP, BIPAP, ASV, and other modes)
  • Oral Appliance Therapy
  • Sleep Hygiene Education
  • Cognitive Behavioral Therapy for Insomnia
  • Medication management of various sleep disorders


Available tests include:

  • Adult and Pediatric Diagnostic Polysomnogram
  • Adult and Pediatric Titration Polysomnogram
  • Split Night Polysomnogram
  • Multiple Sleep Latency Test (MSLT)
  • Home Sleep Study