My dentist chose the wrong shade of composite on my chipped tooth. Should I seek a new dentist? (Photo)

I would definitely discuss your concerns with the dentist that completed your bonding. I do agree with you that the shade appears to be off and you can see a clear line of where the bonding stops and your tooth starts. 
This is often an easy fix, and I wouldn't expect the dentist to charge you any additional fee.

Hi BSchneider. I do agree with you that the color match is off. I feel sure that your dentist would want you satisfied with your tooth. You should ask him to reevaluate your tooth and remake it. You should give your dentist a chance to correct it before seeking another dentist. Good luck!

Certainly talk to your dentist. The shade can be corrected without much of a problem. In terms of cost, I personally would not charge to do that, but every office is different.