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​​Urgent Referral

If your patient needs immediate, urgent care, please do the following:

  • Fax a referral letter to 416 340 3359 and mark urgent.
  • Phone the clinic at 416 340 4800 ext. 5599 to notify staff you have made an urgent referral.


Standard Referral 

To complete the standard referral process, please fax a referral letter to 416 340 3359. The letter will be reviewed to ensure that it is complete; if incomplete, the form will be returned to you.

We also require the following: referring letter, most recent clinic notes, summary of current medications, results of lung function studies, echocardiograms, EKG, CT and V/Q scans.

In addition to reports, the actual CT scan and V/Q scan should be sent to our office for review prior to the patient visit to ensure that any additional tests may be booked and proved the patient and the referring physician a complete assessment in a timely fashion.

Our office will call you with information about the patient's first appointment. 

Your office is responsible for providing the patient with the appointment information, including time and location, and important documents, test results and imaging that they must bring.

More Referral Links


Go to the Pulmonary Hypertension Program​