Hello, I got a PhD in Cancer Biology last summer and currently working at a top management consulting firm using my OPT employment authorization. my work is focused on healthcare and pharma industries. I would like to know whether I have a good chance at getting approved for green card through EB2 NIW. I am no longer doing scientific research but using my life sciences training to advance healthcare and pharma work for companies in the US. Anyone have experience in applying for EB2 NIW with a change of field?