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Vancouver Sleep CenterVancouver Sleep Center
Vancouver Sleep CenterVancouver Sleep Center
  • Vancouver Sleep Center
  • Appointments
  • Patient Resources
    • Home Sleep Study
    • Polysomnography
    • MSLT
    • Insomnia
  • Telemedicine
  • Providers
  • Sleep Technologists
  • (360) 839-4532
  • Employees

Sleep Technologists

Home Sleep Technologists

The Role of the Daytime DME Technologist

The transition to CPAP therapy is a major step toward better health, and your Daytime DME (Durable Medical Equipment) Technologist is your primary partner in that journey. While a sleep study provides the diagnosis, the DME tech provides the tools and expertise to make treatment work for your lifestyle.


How They Support Your Therapy

  • Expert Mask Matching: They analyze your facial anatomy and sleep habits to find a mask that creates a perfect seal without causing pressure points or irritation.
  • Hands-On Training: From cleaning schedules to using “Ramp” settings, they ensure you are confident operating your device before you take it home.
  • Pressure Acclimatization: If the airflow feels overwhelming, a tech can guide you through comfort settings (like EPR or C-Flex) to make breathing feel more natural.
  • Remote Monitoring: Using advanced data tracking, they monitor your progress and can often troubleshoot mask leaks or pressure issues remotely to ensure you stay on track.

The Bridge to Success

The first few weeks of CPAP are the most critical. A DME technologist’s goal is to eliminate the “friction” of therapy, turning a clinical requirement into a comfortable nightly habit.

Patient Note: If you experience discomfort, don’t wait for your next doctor’s appointment. Your DME technologist is your immediate resource for adjustments and troubleshooting.


Meet the Techs at Vancouver and Restwell Sleep Medicine:

Jason Cowlishaw, RPSGT

“I’ve been working in sleep medicine for almost 20 years, focusing on helping patients get the care and equipment they need to sleep better. I’m a Registered Polysomnographic Technologist (RPSGT) with a strong background in managing durable medical equipment (DME) and home sleep testing (HST). Over the years, I’ve worked closely with patients and providers to make the process of diagnosis and treatment as smooth and supportive as possible. I’m passionate about helping people improve their sleep and overall quality of life. In my spare time I enjoy cooking and spending time with my amazing wife and our son, Edison.”

Patient Portal

Call us

(360)-839-4532 Fax 855-598-3606

Mill Plain Vancouver

12405 SE 2nd Cir, Vancouver 98684

Salmon Creek location (inside Legacy Salmon Creek Medical Center)

2101 NE 139th St, Suite #285, Vancouver 98686

Restwell Sleep Medicine Portland

2330 NW Flanders St, Portland OR 97210

RSS American Academy of Sleep Medicine – Association for Sleep Clinicians and Researchers

  • Vote in the AASM Leadership Election March 5, 2026
  • Talking Sleep | Are Hypnotics Safe in Untreated OSA? Insights for Clinicians March 4, 2026
  • Montage 2026, issue one — Now available March 2, 2026
Home Sleep Apnea Test (HSAT) instructions HSAT Video

Accessibility and Non-Discrimination

Contact Info

  • Vancouver Sleep Center LLC
  • 12405 SE 2nd Cir, Vancouver, WA 98684
  • 360-839-4532
  • 855-598-3606
  • VANSLEEP.NET

As an AASM accredited sleep medicine center, Vancouver Sleep Center adheres to the highest standards of diagnosis and treatment of sleep and sleep disordered breathing. We deliver the same or better care, at costs that are a fraction of what hospital attached sleep centers charge.

© 2026 · Vancouver Sleep Center

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