Greg, the problem is not their phone system. It is only a few years old and was installed specifically when the new office was built to handle the volume of calls they get. The problem at Osler (and GoEyeCare in general) is the grossly incompetent management. My wife used to work in that exact call centre and watched as their Site Manager (now apparently their "Director of Operations") unjustly fired people one by one, often not replacing them. For complete transparency, yes, my wife ended up being one of the casualties.
In addition to repeating your concerns to your doctor, you may also want to voice your concerns to the following people there:
Hazim Hassan - CEO - hazim.hassan[at]goeyecare[dot]com
Tareal Rodari - Director of Operations - tareal.rodari[at]goeyecare[dot]com
Dr. Ike Ahmed - Medical Director - ikeahmed[at]mac[dot]com
(Obviously change the [at] to @ and the [dot] to . in the above addresses.)
Don't expect much out of the first two, however Dr. Ahmed can be considered their "lead partner" and he should be made aware of your concerns. Unfortunately, he most likely won't respond to you and will simply forward the email to the CEO and DOO. I'm not sure if this is because he has misplaced faith in the management pair, or simply doesn't care.
Just to be clear, this review is not "sour grapes" because my wife was fired; in fact, it was probably for the best. Mr. Hassan and Ms. Rodari have created a very toxic work environment there based on fear and their complete lack of competence in their roles. Furthermore, if anyone reading this review is thinking of seeking employment there, you may want to reconsider.