Our Services

Welcome to Collin County Sleep Diagnostics

Explore our services, CPAP supplies, and treatments.

Overnight Sleep Study

Experience comprehensive monitoring in a comfortable setting to diagnose sleep disorders accurately. Our overnight sleep study provides detailed insights into your sleep patterns, breathing, and more.

Home Sleep Testing

Convenient and comfortable, our home sleep testing kits allow you to undergo sleep analysis in the familiarity of your own home, making the diagnosis of sleep disorders straightforward and less intrusive.

PAP Supplies

A short description of the service and how the visitor will benefit from it. We offer a wide range of Positive Airway Pressure (PAP) supplies, including masks, hoses, and filters, ensuring your therapy is effective, comfortable, and tailored to your needs.

Multi Sleep Latency Test

This test measures how quickly you fall asleep in quiet situations during the day, helping to diagnose narcolepsy and assess the degree of daytime sleepiness.

Travel CPAP Equipment

Our travel CPAP equipment is designed for ease of use on the go, combining portability with the functionality you rely on, ensuring uninterrupted sleep therapy wherever you are.

Maintenance of Wakefulness Test

Assess your ability to stay awake and alert during the day with this test, crucial for understanding and managing conditions that affect daytime wakefulness.

We Provide Top Quality CPAP Supplies

If you are interested in a product please contact one of our CPAP Professionals, at (972)346-1811. Products that you don’t see listed can be special ordered based on availability. Click on the links below to view our available products. Click the button bellow for more details about each product. 

Simple Process

Comprehensive Consultation

Your path to overcoming sleep disorders starts with a thorough consultation at Collin County Sleep Diagnostics. Our expert team takes the time to understand your sleep challenges, health history, and lifestyle factors. This personalized approach ensures we accurately identify your specific needs. You're not just another patient; you're a partner in crafting your sleep solution.

Advanced Diagnostic Testing

With the insights from your consultation, we'll schedule you for advanced diagnostic testing using state-of-the-art equipment. Our comfortable, homelike sleep study rooms are designed to mimic your natural sleeping environment, ensuring accurate results. Whether it's sleep apnea, insomnia, restless legs syndrome, or another condition, our comprehensive testing pinpoints the exact cause of your sleep disturbances.

Customized Treatment Plan

Armed with detailed diagnostic data, our sleep specialists will develop a customized treatment plan tailored to your unique condition and preferences. From CPAP therapy and behavioral modifications to cutting-edge treatments, we're dedicated to finding the solution that works best for you. Our ongoing support and follow-up care guarantee that you have the resources and guidance to enjoy long-term improvements in your sleep quality.

We have a solution for your sleeping disorder.

Struggling with sleep disorders can profoundly affect your life, leaving you searching for relief. Our team specializes in providing targeted solutions for a variety of sleep disorders, ensuring you find the support and treatment you need to reclaim restful nights. Below are the disorders we expertly address, guiding you towards a future of better sleep and improved well-being.

approximately 1 in 3 adults report not getting enough rest or sleep every day

Contact us and start getting the sleep you need

Call Today

(972) 346-1811

Sleep supplies

Whether you're navigating sleep apnea, battling insomnia, or seeking relief from restless nights, our range of sleep supplies meets the diverse needs of our patients, ensuring you find exactly what you need to achieve restful, uninterrupted sleep.
Explore our collection to discover how the right tools can transform your sleep and improve your health.

Nasal masks have seen significant advancements, blending innovative gel or floating cushion technologies with sleek, minimal frame designs for enhanced comfort. Perfectly shaped to fit over the nose, these masks offer an effective and snug fit. Our team at Whitney Sleep Center leverages extensive experience to ensure each patient receives a mask that suits their individual needs, combining functionality with comfort for a seamless sleep experience.

Nasal pillows stand out as a favored choice among CPAP and Bi-Level users, thanks to their compact silicone puffs that gently seal the nostrils. This design minimizes bulk, providing a clear field of vision and reducing feelings of claustrophobia compared to traditional masks. Their minimalistic frame allows for flexibility in sleeping positions, making them especially suitable for stomach sleepers in search of a comfortable night’s rest.

Full face masks offer a versatile solution for CPAP and Bi-Level users who experience difficulty breathing through their nose or mouth. By covering both the nose and mouth, these masks allow for breathing through either, catering to various needs with a range of design options. They serve as an essential tool for those seeking a reliable and comfortable alternative to nasal-only masks.

The cornerstone of sleep apnea treatment, CPAP machines, provide a continuous stream of positive airway pressure, effectively keeping the airway open during sleep. Coupled with a heated humidifier, these devices ensure comfort and efficiency. Their lightweight and quiet design, emitting a soothing white noise, make them an indispensable part of nightly routines for those seeking to improve their sleep health.

For those on the go, travel CPAP machines offer the perfect solution, ensuring you never miss a restful night’s sleep, no matter where you are. Compact, lightweight, and easy to carry, these machines provide the same effective treatment as their at-home counterparts, with the added convenience of being travel-friendly. Stay compliant with your therapy and enjoy the benefits of restful sleep, wherever your adventures take you.

If you’re searching for items not showcased in our current selection, we offer the option to special order products based on their availability. Discover our full range of sleep solutions by clicking on the links below. Your perfect night’s sleep could be just a click away

Conditons we Treat


Snoring, often a symptom of underlying sleep disorders, can disrupt the sleep of both the snorer and their partner, leading to daytime sleepiness and strain on relationships. Our team at Collin County Sleep Diagnostics offers expert evaluation and treatment options, including lifestyle modifications, medical devices, or surgical solutions, focused on reducing snoring intensity for a quieter, more restful sleep environment.

Sleep Apnea

Sleep Apnea disrupts the lives of many, characterized by pauses in breathing during sleep. This condition not only diminishes sleep quality but also impacts overall health. At Collin County Sleep Diagnostics, we utilize advanced diagnostic techniques and personalized treatment approaches to ensure that each patient experiences significant improvements in their sleep and well-being, embracing a future of restful nights and energetic days.


Periodic Limb Movement Disorder (PLMD) is a sleep condition characterized by repetitive, involuntary movements of the limbs during sleep. These movements often involve the legs, with patients experiencing uncontrollable twitching, jerking, or kicking motions. If left untreated, PLMD can significantly disrupt sleep quality, leading to daytime sleepiness, fatigue, and other health issues.


Parasomnias encompass a variety of unusual behaviors during sleep, such as sleepwalking, night terrors, and REM sleep behavior disorder, which can disrupt sleep for both the sufferer and their family. Our specialists at Collin County Sleep Diagnostics are adept at identifying and treating these complex conditions, employing state-of-the-art diagnostics and targeted therapies to restore peace and safety to your nighttime rest.


Narcolepsy is a chronic sleep disorder known for its overwhelming daytime drowsiness and sudden attacks of sleep, affecting daily activities significantly. Our team at Collin County Sleep Diagnostics is dedicated to providing comprehensive care, from accurate diagnosis to customized treatment plans, aiming to enhance wakefulness, reduce unwanted symptoms, and improve your quality of life, enabling a more active and fulfilling daily routine.


Restless Leg Syndrome presents as an irresistible urge to move the legs, often accompanied by uncomfortable sensations, disrupting sleep and relaxation. At Collin County Sleep Diagnostics, our approach to RLS involves a comprehensive evaluation to tailor a treatment plan that may include lifestyle changes, medication, and supportive therapies, aimed at alleviating symptoms and enhancing sleep quality.