I recently received a GC for me and my wife filed in the employment based EB2 category. The office of Rajiv S Khanna was extremely professional and responsive and the process went really smooth. Prerna Mehta was the contact person and she was always available to answer queries and doubts. Received a RFE at the I-485 stage which was handled in a timely manner with all relevent documents by the law firm. I highly recommend this law firm for all kinds of Employment visa, Permanent Residence cases.