On: I wrote a negative Yelp review and it made my life...

[oliv__]

Well, if it happens to one patient, how likely is it that this is common practice?

Also, she started the sentence with "I suspect", which is very different from a plain accusation.

[GabrielBen → oliv__]

You cant veil an accusation under a single adjective, come on..

It might happen to many others, but her accusation is baseless and she is responsible for it. Suing for libel is an appropriate right.

[iron0013 → GabrielBen]

How is it baseless?

[GabrielBen → iron0013]

She has no evidence whatsoever that this happened to someone else.

[tomtimtall → GabrielBen]

She has absolute evidence that she in fact suspects this.