Looking for reproductive endocrinologist

PCOS gal here looking for a reproductive endocrinologist to help with fertility & conception in the NYC-area. I have NYC PPO insurance (EmblemHealth & UHC). I was referred to RMA by my endocrinologist but have read very negative reviews online, which makes it sound like their billing department is predatory. Not ready to go the IVF route yet, just starting out on this journey. Any recs appreciated. TIA!