Don't pay $2200 in Mississaugua! Toronto Centre for Medical Imaging accepts OHIP and health cards from other provinces except Quebec,
A while ago, there was only a week's waiting list for Toronto. I think they have filled up since then, so the wait is longer, but give them a call. Here is their website" www.tcfmi.com
which has their phone number and other info. The Toronto location is downtown near the train station. The Port Perry location is east of Toronto.
Barrie Vascular Imaging is not charging for Dopplers, but they have a waiting list. I'm not sure how long. It was about two months for me when I contacted them in April, but it's much longer now that more people know about it. Their website: www.barrievascularimaging.com
Both locations require a referral from a physician. The referral doesn'have to be from a neurologist. It can be from your family doc.