Maybe Dr. Gollub's friends are writing good review for him, but anyone who's been to see an MD that has been keeping up with her/his professional development will notice that Dr. Gollub is lacking. I went to see both Dr. Gollub and a PA at Isis. Both gave me advice that either did not conform to current practice or suggested expensive tests that were inappropriate (I got second opinions, because I had my doubts.)
I also initially took my child there, and Dr. Gollub had almost nothing to say, at all, during the visit. As you can imagine, his ""bedside manner"" was strange for both the kid and me, as we were used to our previous pediatrician showing some interest in her patients.
Of course, we have now switched to a new physician.