Although I'm sure Dr Costello is a very experienced and knowledgeable paediatrician, we were not pleased with his service. Dr Costello "consulted" with us (if you can call it that) at Cabrini hospital after I had my baby. I found him to be quite abrupt, hurried, and actually somewhat rude. It was hardly a consultation. He barely asked me anything, and didn't really address any concerns I had. Just stripped my baby off, quickly examined her, scribbled some notes in her chart, then left her crying and naked. Didn't stop him sending us a huge bill though!