Senior Vice President, Marketing and Sales
Theresa Natalicchio joined PTC in July 2007 as Senior Vice President of Marketing and Sales.   Ms. Natalicchio comes to PTC with 25 years of product marketing experience at Pfizer, Inc. where she most recently held the position of Vice President of the Marketing Centers of Excellence overseeing consumer strategy, public relations, e-marketing, media, agency management, multicultural marketing and relationship marketing for Pfizer's portfolio of US pharmaceutical products. Ms. Natalicchio began her career as a Market Research Analyst, advancing quickly into roles of increasing responsibility where she was primarily responsible for launch of blockbuster products such as Procardia XL^®, Zithromax^®, Zyrtec^®, Viagra^® and Lyrica^®. Her previous roles have included U.S. and worldwide marketing, leading businesses focused on multiple therapeutic areas including arthritis, anti-infective, urology and women's health.