Phil Johnson is CEO of PJA Advertising + Marketing, a nationally recognized agency with offices in Cambridge and San Francisco. 
A five-time Top BtoB Agency of the Year winner, PJA has worked with many of the great technology and healthcare brands on a global basis. Recently included in BtoB Magazines Who's Who in marketing, Phil is a regular contributor to Ad Age’s Small Agency Diary. He serves on boards of BPA Worldwide, BMA of New York, Boston Museum of Science, Partners In Health, and the Cambridge Community Foundation.