Sleep Medicine · Medical Weight Management

Personalized care for better sleep and healthier weight.

OSA treatment is not one-size-fits-all. We offer comprehensive testing and personalized options—including CPAP, Inspire® therapy, oral appliances, and medically guided weight loss.

Call 469-630-7899 Explore services

Double Board-Certified

Inspire® Certified

Telehealth Available

Khanh Truong, DO Sleep Medicine

Visit us 1985 N Central Expy, Suite 120, Allen, TX

Office hoursMonday–Friday · 8am–5pm

AppointmentsIn-office & Telehealth · Call Now

How we can help

Specialized care for sleep, breathing, and weight health.

Your symptoms, goals, sleep study, medical history, and preferences shape the plan. We explain the options clearly and help you choose the next step.

Sleep Apnea Evaluation

Comprehensive consultation, review of prior studies, and convenient home sleep apnea testing when appropriate.

PAP Therapy & Support

CPAP, APAP, and BiPAP selection, troubleshooting, compliance visits, pressure optimization, and mask guidance.

CPAP Alternatives

Personalized evaluation for oral appliance therapy, positional therapy, Inspire® therapy, and other options.

Medical Weight Management

Evidence-based nutrition, lifestyle, and medication options—including GLP-1–based therapy when clinically appropriate.

Insomnia & Sleep Disorders

Care for insomnia, excessive daytime sleepiness, restless legs, circadian rhythm disorders, and other sleep concerns.

Telehealth Follow-up

Convenient virtual visits are available for eligible new and established patients throughout Texas.

More than one way forward

Obstructive sleep apnea care that fits your life.

CPAP is highly effective, but it is not the only option. We evaluate the full clinical picture to identify appropriate, evidence-based treatment pathways.

First-line therapy

CPAP, APAP & BiPAP

Positive airway pressure remains a highly effective treatment. We help patients find comfortable settings, equipment, and routines that work.

Mask-free option

Inspire® Therapy

Dr. Truong is certified in Inspire therapy and evaluates eligible patients who have moderate-to-severe OSA and cannot tolerate or benefit from PAP.

Whole-person care

Weight & Metabolic Health

For patients with obesity, medically supervised weight loss—including GLP-1–based medication when appropriate—may improve OSA and overall health.

Eligibility and results vary. PAP, Inspire® therapy, oral appliances, and prescription weight-management medications require an individualized evaluation. Medication is used together with nutrition and physical-activity guidance when appropriate.

Khanh Truong, DO, sleep medicine physician in Allen, Texas

Meet your physician

Khanh Truong, DO

Board-Certified in Sleep Medicine and Family Medicine

Dr. Truong completed his Family Medicine residency at UT Southwestern Medical Center, where he served as Chief Resident, followed by fellowship training in Sleep Medicine at UT Southwestern. He is also an adjunct faculty member at UT Southwestern Medical School.

He provides thoughtful, evidence-based care for obstructive sleep apnea, insomnia, hypersomnia, restless legs syndrome, circadian rhythm disorders, and medical weight management. Dr. Truong is fluent in English and Vietnamese.

UT Southwestern TrainedInspire® CertifiedEnglish & Vietnamese

Schedule with Dr. Truong

Reasons to visit

Do not let poor sleep become your normal.

Whether you are starting with a new concern or looking for a better treatment experience, we are ready to listen.

Snoring & witnessed apneas

Obstructive sleep apnea

Insomnia

Excessive daytime sleepiness

Restless legs syndrome

Circadian rhythm disorders

Shift-work sleep concerns

PAP intolerance

Appointments available

Take the next step toward better sleep.

Call our Allen office to request a consultation. Telehealth appointments are available when clinically appropriate.

Call 469-630-7899

Address1985 N Central Expy, Suite 120
Allen, TX 75013

Phone469-630-7899

Fax469-630-6399

HoursMonday–Friday, 8am–5pm