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Dr. Jason Zielonka retired from Eli Lilly & Company at the end of December 2017, completing a 30-year career in the pharmaceutical industry and entering the next phase of his career, as a mentor, consultant, world traveler and grandfather.
Dr. Zielonka has held positions with several biopharmaceutical and consulting organizations, including Bristol-Myers Squibb, Novo Nordisk, Sterling Winthrop, Dupont Pharma, Pfizer (in the UK and US), and Johnson & Johnson. He was also a full-time consultant to FDA, helping implement and manage the current Adverse Event Reporting System (AERS) and serving as its first head of clinical coding and evaluation. The roles he has held have included global patient safety, clinical research, medical affairs, and exploratory medicine. During this period, he led or participated in six successful first-in-class product development teams.
Prior to his corporate career, Dr. Zielonka was an academic physician, holding the positions of Instructor in Radiology at the Harvard Medical School (and the Massachusetts General Hospital) and Assistant Professor of Radiology at the Medical College of Wisconsin (and Chief of the Nuclear Medicine Service at the Milwaukee VA Medical Center). He also served as a consultant to numerous imaging and radiopharmaceutical companies during that period, including GE Medical Systems and Siemens.
His education includes degrees from MIT (BS, Electrical Science & Engineering) and Yale University (MD) as well as post-graduate residency & fellowship in Nuclear Medicine at the Harvard Medical School.
November 13, 1948 - August 4, 2026
Jason was born in Landsberg-Am-Lech, a displaced persons camp in Germany, on November 13, 1948 to Max and Rachel Zielonka, Jewish Holocaust survivors beginning to rebuild their lives after losing most of their families.
Jason immigrated to the US with his parents in 1949, where he grew up in the close-knit Jewish communities of Roxbury and Mattapan. He graduated from Boston Latin School in 1966, MIT in 1970, and Yale Medical School in 1974. Jason spent the majority of his career in the pharma industry with time at DuPont, Pfizer, and Eli Lilly before retiring. Even in retirement, he volunteered his time for biotech startups seeking his advice. He leaves his children, Benjamin and Sarabeth, six grandchildren, his brother Nathan, and his Doodle Shadow. Memorial contributions can be made to the charity of your choice or to the Chabad of Indiana, where he made many deep friendships and became a beloved member of the community always willing to help others and never expecting anything in return. In that spirit, Jason became an integral member of the Indianapolis Chevra Kadisha, the sacred society that tends to the ritual bathing rites of the deceased. He will be missed by the friends he made in the Indianapolis community.
On August 4, 2026, Jason went to be with his Creator and Purim lost a brilliant mind, compassionate soul, and an incredible partner who was always eager to help and serve others.
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