Markham Sleep and Lung Clinic

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Specialty: Sleep Medicine

Location: 377 Church Street Unit 306, Markham ON, L6B 1A1

Estimated wait time: Not published

Phone: 905-554-4001

Fax: 905-554-4002

Email: xinwang@oakvalleyhealth.ca

Languages: English, Mandarin

Appointment type: In person

Who they see: Age 18 and over.

Not accepted: General respirology referrals not accepted; all referrals on hold pending sleep-lab status.

Services: Sleep Medicine

Areas of care: suspected sleep apnea; restless legs syndrome; insomnia; suspected narcolepsy; parasomnias; hypoventilation syndromes

Additional information: Sleep medicine practice (Oak Valley Health / Markham Stouffville). The listing says referral requests are currently ON HOLD because the Markham Stouffville sleep lab may face closure, with an update promised in early March 2026. When open it accepts sleep-medicine referrals only; general respirology referrals via the referral network are declined.

Last verified: 2026-09-22

Wait times are estimates from the latest directory update. Contact the clinic to confirm current availability and referral requirements.