Robert Allen Stavenger

Robert Stavenger, 55, passed away on June 14, 2026, from complications due to cystic fibrosis. He will be remembered not only as a beloved husband, father, son, and friend, but also as a thoughtful scientist, leader, and colleague whose life was marked by commitment, resilience, and devotion.

Born in Morris, Minnesota, to Dave and Linda Stavenger, Rob’s early years were marked by challenges that went unnoticed, despite his mom’s fierce and persistent advocacy on his behalf, and it took four years before CF was finally diagnosed. Rob never let the uncertainty of his disease shape his spirit. Given a life expectancy of just 18, Rob chose instead to live far beyond predictions. Through exceptional determination, advances in treatment, and the unwavering support of family and friends, he built a life rich in meaning, connection, and impact. He was the recipient of two double lung transplants (on Apr 6, 2011 and on Oct 31, 2020) and was deeply thankful everyday for the generosity of his donors and their families. He met each obstacle with determination, courage, and unshakable will, proving he was far more than prognosis and an inspiration to all he met.

Rob’s combination of intellect and determination was evident throughout his life. He graduated first from the University of Minnesota with a Bachelor’s in Chemistry and then went on to earn his PhD at the University of Illinois Urbana-Champaign. His PhD advisor said Rob was among the very best graduate students he had the privilege to mentor. He was insightful, creative, and productive. As testimony to his efforts, Rob held the record for the most publications in his research group, 11 in all; a distinction that stood for over 20 years.

At the University of Illinois, Rob formed friendships that would last a lifetime and met Rosanna–the love of his life, his partner and his greatest source of strength. A native of Italy, she brought a fierce spirit, deep love, and sense of adventure that enriched every chapter of their life together. Together, they created countless memories, especially during their time in Italy, one of Rob's favorite places to visit. Together, they shared life’s greatest gift: their daughter Dora, whom Rob loved with all his heart.

Rob delighted in the things that brought wonder and connection to everyday life. He was a true LEGO master, a board game aficionado, and an adventure park lover who embraced play with enthusiasm and joy. He was a great mentor, who shared his curiosity and encouragement with a capturing passion, whether he was coaching Dora’s FLL robotics team, taking the time to dissect complex problems, or talking about science, sports, or gardening.

After completing a postdoctoral fellowship at Harvard, Rob began a distinguished career at GSK. Over 19 years, he contributed to the discovery of cardiovascular and antibacterial medicines and helped advance collaborative efforts to combat antimicrobial resistance, including work associated with the New Drugs for Bad Bugs programme and the IMI AMR Accelerator. His scientific achievements reflected the same qualities that defined him personally: intelligence, persistence, creativity, and a commitment to improving the lives of others.

Alongside his professional accomplishments and remarkable intellect, Rob will be best remembered for the way he brought people together. He loved to cook and found great joy in sharing food, conversation, and laughter with family and friends. He and Rosanna were gracious and enthusiastic hosts who enjoyed opening their home to others. Whether gathered around a dinner table, debating science, telling stories and jokes, or simply enjoying one another's company, people felt welcomed in Rob's presence. Together with Rosanna and Dora, he built a close-knot community in Blue Bell, Pennsylvania- one defined by deep affection, friendship and unwavering support.

Above all, Rob was devoted to the people he loved–he treasured his family, his friendships, and the community he built throughout his life. Rob had an enormous heart, both figuratively and, due to CF, literally. His kindness, warmth, generosity, and enduring humor left a lasting impression on all who knew him. He met the hardships of illness with extraordinary courage, and he never let them diminish his humor, his curiosity, or his capacity to care for others. He will be remembered for the love he poured into his family, the joy he found in everyday life, and the steady, generous presence that made others feel seen, supported, and deeply valued.

Rob is survived by his wife, Rosanna Tedesco; his daughter, Dora; his brother, Jason Stavenger; and his mother, Linda Lanctot. A celebration of life will be held on July 11th at 2:00 pm, at The Factory at Ridge Hall, in Ambler, PA. In lieu of flowers, the family asks that donations be made in Rob's memory to the Cystic Fibrosis Foundation (https://www.cff.org/).