
Mary Devon O’Brien
Mary Devon O’Brien, Communications Executive at the Essex County Tax Board, has been recognized by Marquis Who’s Who Top Executives for dedication, achievements, and leadership in communications.

Mary Devon O’Brien, Communications Executive at the Essex County Tax Board, has been recognized by Marquis Who’s Who Top Executives for dedication, achievements, and leadership in communications.
  Corporate Address:
  
  350 RXR Plaza
  
  Uniondale, NY 11556
  
  Alternate Address:
  
  51 John F Kennedy Pkwy Fl
  
  West Short Hills, NJ 07078-2704
  
  Phones:
  
  1 (908) 673-0100
  
  1 (908) 279-0100
  
  Toll Free: 1 (844) 394-6946
  
  E-mail:
  
  [email protected]
  
  or
  
  [email protected]
  
  Hours:
  
  Mon – Thu: 9:00 AM – 5:30 PM
  
  Fri: 9:00 AM – 4:30 PM