A co-worker just came to me and my cubicle neighbor and asked us about vets. She said her vet always "yells" at them about not brushing their dogs enough or whatever. She said she is just tired of dealing with her.
So my cubicle neighbor recommended the vet she uses. Co-worker #1 went right to her desk and called and got an appointment for next week.

I definitely would look for another vet........if thats at all possible.

BTW - how is Jasper doing today? No seriously....poor pup. Poopy issues are not fun!