Who is the best paediatrician at sbcc gleneagles?

My son visited DR RATNA , he was charged $120.00 consultation charges excluding medication. For only a cut wound on his finger. No more than 6 minutes of consultation. If it was long consultation time frame, I understand the charges. It's not the first time seeing this specialist, previously we were charged between $75 - $90. It's reasonably priced. We decided to let this doctor continue be our family doctor. Both my sons have seen this specialist dozen of times. Until the last two visit, they were charged $120.00 respectively. She charged us maximum charges. Full charged. I understand some other clinic charges $120.00 but the feedback I got from other parents was, it took the doctor long consultation time and explaining to the parents. This will be the last time I will be visiting DR RATNA clinic. Personally, we feel we were treated more like customers, not patient.