About Sleep Medicine

Sleep medicine focuses on sleep, sleep disorders, and sleep-related conditions. Trouble sleeping can reduce the overall quality of life and a chronic lack of sleep may worsen the severity of certain medical conditions, including epilepsy, asthma, and heart disease.

Sleep medicine specialists diagnose and treat a number of sleep-related conditions, including excessive snoring, sleep apnea (obstructive sleep apnea; OSA), insomnia (inability to sleep or sleep well), narcolepsy (chronic, uncontrollable daytime sleepiness), and circadian rhythm disorders.

A sleep study, which is offered by Peak Sleep Clinic for FREE as a take-home overnight option, is often used to evaluate the patient’s wake-sleep cycle. Common sleep disorder treatments include medications, continuous positive airway pressure (CPAP), oral appliances, and therapy (e.g., bright light therapy).

Our Sleep Medicine Specialist

*Physicians: Please note that referrals must be accompanied with a consult note. Consult notes on their own are also accepted.

doctor anthony dechant sleep specialist calgary

Dr. Anthony Dechant


Dr. Anthony Dechant graduated in 2009 from the University of Calgary as a doctor of medicine. He recently completed his fellowship in Respirology and is a fellow of the Royal College of Physicians and Surgeons of Canada and the Canadian Thoracic Society. He has received numerous awards and distinctions, including the Canadian Society of Internal Medicine Award for postgraduate research. He has numerous publications to his name and has spoken at various lectures and conferences, including the Ward of the 21st Century (W21C) Health Research and Innovation Forum. He dedicated much of his spare time to volunteering mentoring, and teaching, most recently as a respirology residency training committee member.

Located at


Located inside the Shawnessy Co-op, who’s entrance is actually inside the Coop Shawnessy.

Address: #103, 250 Shawville Boulevard SE, T2Y 2Z7

Phone/Fax: 1-855-738-PEAK(7325)

Fax: 587-786-3311