Stony Brook Ophthalmology

I called and gave my insurance card prior to coming into the appointment & was told they take my insurance. They waited multiple visits later to rack up the bill to wait and I receive a bill for over $1,200. I call & the receptionist doesn’t have an answer and says she doesn’t know why I have a bill and I tried asking her more questions but she was rude and kept saying she doesn’t know and before I even finished talking hangs up the phone. Completely unprofessional, do not go here. How can you tell me you take my insurance and then wait until the bill is over a thousand to bill me and then hang up when I call with a question.