Had a similar situation when DD was first assessed. Long story short a cardiologist who had ‘an interest in autism’ did a botched ADOS assessment on DD. For example, she asked DD to make up a story using some inanimate objects (pencil, paperclip stuff like that) DD did as she asked and the assessor would not listen when I said she was acting out a scene from an episode of her favourite show so wasn’t making a story up, she was re-playing something she’d watched 1000 times. She also didn’t want to listen about any of DD’s repetitive behaviours, social issues etc, she didn’t care.
Right towards the end DD decided to grab a chair and go write on a whiteboard that was in the room. This woman told her to get down and she ignored her. I said her name, waited until I knew I had her attention and then asked her to stop and get down and she did so immediately.
This woman’s conclusion after seeing her for 1 hr (no prior appointment)was that DD was not autistic but probably had PDA based on the situation with the whiteboard. That’s what cemented my conclusion that this woman was an idiot as PDA is considered part of the spectrum. She also didn’t take into account the SALT report that specifically said her language profile was consistent with a child who was likely autistic, the OT report that noted all the sensory issues etc.
I complained and in the meantime, DD was diagnosed via an autism charity who did a pre-screen, ADI-R, ADOS and also looked at reports from SALT, OT, school etc. My complaint resulted in a half-arsed apology, completely ignoring that they hadn’t followed the NICE guidelines, everything for DD has been a battle with incompetent people ever since.