I am a native to the area. I moved to philadelphia, but I am active in this. I have a lot of info for those in need.
I just got off the phone with the Schenectady dept of health director. He suggests the letters be addressed to the NYS dept of health. They are currently revising statewide regs and could use advise from professionals.
He directed me to the Bureau of Public Sanitation. He is generally apposed to the school, but has no resources. He says he will put my recommendations on the desk of his boss. He was very pleasant to talk to, and does want to do something about it.
I have also talked with the dept of education official that approved the curriculum that allowed this school to be lisenced. He is out of the loop and believes that the curriculum is adequate for an intro to tattooing.