Jelena Isak

Jelena Isak is an experienced professional in the pharmaceutical industry, currently serving as Associate Director - Product Quality Leader at Pfizer since December 2023. Before joining Pfizer, Jelena held the same title at Seagen from July 2022 to December 2023, and previously worked as Manager Quality Integrator at The Janssen Pharmaceutical Companies of Johnson & Johnson from April 2017 to June 2022. Other roles include Technical CMC Manager at Univar and Qualified Person at Hospira. Jelena's early career involved positions as a Quality Assurance Officer at Mentor Worldwide, ADP Analyst at Crucell Holland BV, and various roles in regulatory affairs. Educational qualifications include a Master of Science in Pharmacy from the University of Novi Sad, along with further studies in business and applied data science.