eb1 attorneys for doctors? – FindLaw. When you are dealing with an immigration lawyer, it is important that you consider the qualifications of your attorney to determine whether they can offer you good representation. If they do not meet these criteria then there may be issues with their level of skill and abilities which could result in a poor outcome for your case.. A detailed explanation with examples on how to prepare the EB-1 petition based on O-1A classification. The Petitioner must provide information regarding his or her educational background and experience as well as other supporting evidence so that USCIS will approve his or her petition..