Betsy Stevenson founded RaymondStevenson Healthcare Communications in 2007, to offer her integrated communications approach to life science and healthcare organizations after proven successes integrating communications across stakeholders departments like Medical, Marketing and Investor as head of R&D and Product Oncology Communications at Pfizer, Inc. Her clients include Sanofi, Novartis Oncology, Sanofi Pasteur and Merrimack Pharmaceuticals.