It has been a great working with Mr. Khanna and his team, especially Miss Diane. Visa and Green Card processes sometimes are very laborious and tedious too, especially if you have a very long wait time for the approval of your case or RFE. Both Mr. Khanna and Miss Diane answered all the queries I had very patiently, guided me and my wife properly throughout the immigration process. They thoroughly studied my case scenario and provided very honest and practical solution. They always got back to me in timely manner whenever I had any doubt or question. I strongly recommend Mr. Khanna's law firm for resolving any visa or immigration issues you may have!