Dr. Fellner and his staff are extremely friendly, gentle, and patient. My 8 yo daughter was very nervous and scared at first and everyone went out of their way to relax her. She is no longer afraid of going back because they were so kind and friendly. They went above and beyond to make sure she was thoroughly checked and all cavities taken care of in plenty of time before she has heart surgery to prevent any infections or complications. I can’t thank them enough.