Greig Associates


Our clinic at 5732 Victoria Drive is currently open and is currently accepting urgent patients for Ultrasound, Diagnostic Mammography and X-Ray.
X-Ray is by walk in between the hours of 8:30am and 4pm.
All Ultrasound and Mammograms require an appointment. Appointments can not be made in person so please call the clinic at 604.321.6774
Please note our Oakridge Mall and Screening Mammography and Bone Densitometry Clinic at 5752 Victoria Drive are temporarily closed due to the COVID-19 Pandemic. 
If you are currently experiencing fever, cough or any flu-like symptoms please do not come to the clinic. Please call us to reschedule your appointment.
Patients with a Doctors referral for a Chest X-Ray must inform us BEFORE coming to the clinic. Please call the clinic you plan to visit.
Please come to the clinic alone unless you need assistance or translation. Pregnancy Ultrasound patients will be limited to one guest.

Greig Associates has been a leading provider of imaging services for Vancouver’s Lower Mainland for more than 60 years. Using the latest technology for Ultrasounds, X-Rays, Mammography and Bone Densitometry, Greig Associates has three Vancouver locations to serve you.

The professionals at Greig Associates have built a strong reputation within the general public, as well as the medical community, consistently providing high-quality diagnostic imaging services. They are also actively involved in the BCIT Diagnostic Medical Sonography program.

Greig Associates is owned by two partners – Dr. Phillip Switzer and Dr. Connie Siu. Both radiologists have academic appointments and have been active in teaching in Vancouver over many years.

‘The partners and staff of Greig Associates are committed to providing high-quality professional service in a helpful and friendly environment’

-Dr. Philip Switzer, Greig Associates