Our Team

Restwell Sleep

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Dr. Akhil Raghuram, MD

Your Sleep Medicine Physician

Dr. Akhil Raghuram is a board‑certified Sleep Medicine physician with more than two decades of clinical experience helping patients throughout Portland, OR and the surrounding region achieve healthier, more restorative sleep. His board certification reflects extensive formal training and successful completion of rigorous national examinations—ensuring the highest level of expertise in diagnosing and treating sleep disorders.


Dr. Raghuram completed his Sleep Medicine fellowship at Oregon Health & Science University (OHSU), one of the most respected medical institutions on the West Coast. Known for combining innovation with compassionate care, he has dedicated his career to advancing the field of sleep health.


In addition to caring for patients at Restwell Sleep, Dr. Raghuram is the co‑founder of SleepGlad, the first remote AI‑powered CPAP mask‑fitting platform. This groundbreaking technology increases access to accurate mask fitting and improves comfort for patients beginning CPAP therapy.


He also serves as the Medical Director of the Concorde College Sleep Technologist Program, where he helps train and mentor the next generation of sleep professionals, and is the Medical Director at Vancouver Sleep Center.


With a commitment to patient‑centered, forward‑thinking care, Dr. Raghuram brings both compassion and innovation to every patient he serves.

Your Daytime DME Technologist: A Partner in Better Sleep

Starting CPAP therapy is one of the most important steps toward improving your long‑term health—and your Daytime DME (Durable Medical Equipment) Technologist is the person who helps make that transition successful. While your overnight sleep study provides the diagnosis, your DME tech provides the tools, training, and support needed to make treatment work for your daily life.


How Your Technologist Supports You

Expert Mask Matching

Your technologist evaluates your facial structure, sleeping position, and breathing patterns to help you find a mask that seals comfortably without irritation or pressure points.


Hands‑On Equipment Training

Before you take your CPAP home, you’ll receive step‑by‑step guidance—from how to clean your equipment to how the Ramp, comfort, and pressure relief settings work—so you feel confident using your device from night one.


Pressure Acclimation & Comfort Adjustments

If airflow feels strong or uncomfortable, your tech will walk you through features like EPR or C‑Flex to make breathing feel natural and easy.


Remote Monitoring & Ongoing Support

Using secure digital tools, your technologist can track your nightly data, spot issues like mask leaks or inconsistent usage, and help troubleshoot—often without needing an in‑office visit.


The Bridge to Long‑Term Success

The first few weeks of CPAP therapy are the most critical. Your DME technologist helps remove obstacles so your treatment becomes a comfortable, sustainable nightly routine.


Patient Tip: Experiencing discomfort or difficulty? Don’t wait for your next appointment. Your DME technologist is your quickest resource for adjustments, questions, or troubleshooting.

Jason brings nearly 20 years of experience in sleep medicine, specializing in helping patients feel comfortable, informed, and supported throughout their treatment journey. As a Registered Polysomnographic Technologist (RPSGT), he has extensive expertise in both DME (Durable Medical Equipment) management and home sleep testing.


Jason works closely with patients and providers across Portland and surrounding communities to ensure the process of diagnosis, equipment setup, and follow‑up care is seamless. He’s passionate about helping people improve their sleep—and their quality of life.


Outside of work, Jason enjoys cooking and spending quality time with his wife and their son, Edison.

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Jason Cowlishaw, RPSGT