Vonderbrink is very nice, but is not a great doctor. He has prescribed medicine that could have potentially made my condition worse, and gave me one that almost made me pass out. I took my spouse with me the last visit and he picked up on the fact that he really does not care... it is all about how quick he can put patients through to make a buck. Their office charges for every phone call you make or if the pharmacy has to call them. You will get a $15 bill in the mail. Just be warned to do your homework because you are your own best advocate.