Hours of Operation

Monday 8:30 AM - 5:00 PM
Tuesday 8:30 AM - 5:00 PM
Wednesday 8:30 AM - 5:00 PM
Thursday 8:30 AM - 5:00 PM
Friday 8:30 AM - 5:00 PM
Saturday Closed
Sunday Closed
Statutory Holidays Closed

Appointments can be made. We also accommodate on a walk-in basis.
Tel: 416-461-9471 x 3001
Fax: 416-645-2534

Preparing to Wear a Holter Monitor

  • Please refrain from wearing scented products (due to patients and employees with allergies) and wear clothing that is easily removed if necessary.
  • Wear loose comfortable clothing without metal zippers, buttons or belts. Metal can interfere with the test results. 
  • You may also be asked to remove your clothing and wear a gown.
  • Please remove items that may interfere with the exam such as jewellry (earrings, necklaces), glasses, removable dental work like dentures (upper spine), belly button rings (lower spine), nylons, tensor bandages, and splints (unless otherwise advised by your doctor).
  • Please let the Technologist know about any Joint or Dental implants you may have.  
  • Please leave valuables at home as we do not have a secure location to store these items. Do not leave valuables in our changerooms – take them into the testing room with you. 

Appointment Information

  • Referrals from a healthcare provider are required.
  • Appointments are required.
  • Call our office at 416-461-9471 Extension 3001 to book an appointment or come in person to book.
  • Bring the Referral Requisition that your doctor gave you.
  • Bring your valid Ontario Health card (or, if applicable, other provincial health card).
  • If you do not have a valid Ontario Health card (or other provincial health card), please bring VISA, MasterCard or Debit Card as you will have to pay for the test. Quebec residents must pay for the test but a receipt will be issued.
  • Please arrive 15 minutes prior to scheduled appointment time for registration.
  • If you are late for more than half of your scheduled appointment, you may be re-booked to another date.
  • If you are unable to keep your appointment, please give at least 24 hours notification.