U.S. attorneys are members of at least one state bar association, or District of Columbia. Most state bar associations have public listings of the lawyers in good standing with the state bar and these can be publicly searched. For David Enterline, you can go to this website and search for his last name “Enterline” – https://ams.okbar.org/eweb/startpage.aspx?site=FALWEB
AILA is the American Immigration Lawyers Association, the national association of immigration lawyers established to promote justice, advocate for fair and reasonable immigration law and policy, advance the quality of immigration and nationality law and practice, and enhance the professional development of its members. There are more than 15,000 U.S. lawyers who are members of AILA. You can read all about AILA here: https://www.aila.org/
How can we help you? Please contact us at info@enterimmi.com or David Enterline 殷大為 at david@enterimmi.com