Business Lawyer promoted at Lewis Johs Matthew D. Shwom of Plainview has been promoted to partner at Lewis Johs Avallone Aviles in Melville. Photo Credit: Lewis Johs By Ann Smukler September 20, 2011 11:24 AM Print Share fbShare Tweet Email Matthew D. Shwom, of Plainview,has been promoted to partner at Lewis Johs Avallone Aviles in Melville. He was promoted from senior counsel and will continue his litigation practice. -------------------Read more of Inside Long Island Business Share on Facebook Share on Twitter Comments We're revamping our Comments section. Learn more and share your input.