Montgomery Effinger Top Lawyer 1 Barker Avenue City of White Plains, New York, 10601 Phone: 914-948-4500 Company Name: O'Connor McGuinness Conte Doyle Oleson Watson & Loftus LLP Lawyer Category: Medical Malpractice Defense Profile Let this business know you found them on Hudson Valley's Online Directories. Locations City of White Plains 1 Barker Avenue City of White Plains, New York 10601 Claim/Edit Listing