My search for finding the best clinic possible led me to Dr.Silber in St Louis.He didn't waste any time in telling me that I had a very low ovarian reserve

I have been looking at Mini IVF and found only a few places that do that apart from him.One is the New hope fertility center.
I wanted to know if anyone has had any success with mini ivf or at least heard anything about it.
Also any recommendation for a good clinic in Illinois and NYC.
Thanks in advance.