Gregory Finkelson (Григорий Финкельсон) is a businessman and author who has spent many years working directly with clients. He has written extensively on the topic of the EB-5 visa program, and his book “How to Find Chinese Investors, Agents & Clients for Your EB-5 Projects & Services - A Practical Guide for Regional Centers, Attorneys, Developers, and Businessmen” is considered an essential read for anyone looking to get involved in this field.