We started seeing Lynne Ganz last year, just after school started. My son was in Kindergarten. He has sensory issues and some fine motor delays. Lynne was recommended to us because of her ability to deal with strong willed children with meltdowns if faced with anything difficult or unpleasant.
She is firm in mannerisms but also praises him when he is trying his hardest and when he does a good job.
She must be effective b/c his kindergarten teacher was surprised to learn that he was getting OT. She thought his handwriting was good for his age!