Alan Graham Greer, who concentrates in civil commercial litigation, is certified by The Florida Bar in both business litigation and in civil trial practice. He has been additionally certified in civil trial practice by the National Board of Trial Advocacy. He joined the firm in 1969.

He is Past Chairman of the International Law Committee of The Florida Bar, a Fellow of the American College of Trial Lawyers (and past chair of its Professionalism Committee), he is also a Trustee of the American College Trial Lawyers Foundation, the International Society of Barristers, and the American Bar Foundation. He is a member of the American Bar Association, The Florida Bar Association and the Dade County Bar Association. He is also a member of the Board of Probono.net, a national organization dedicated to providing resources to attorneys doing pro bono work and past-president of the Florida Supreme Court Historical Society.