American Oncology Network (AON), a prominent player in the community oncology sector, has announced a significant addition to its leadership team with the appointment of Terri Casey as the new chief human resources officer (CHRO). This strategic move underscores AON’s commitment to enhancing its human resources capabilities as the network continues its rapid expansion across the United States.
Todd Schonherz, AON’s chief executive officer, expressed his enthusiasm about Casey’s appointment, highlighting her extensive background in human resources, employment law, and healthcare. “We are pleased to welcome Terri to the AON leadership team,” Schonherz stated. “Terri’s impressive background allows her to bring a strategic and multidisciplinary perspective to leadership and talent development, making her a perfect fit for this essential role. Her deep knowledge of HR will be invaluable as we continue to grow AON.”
Casey’s professional journey spans over 15 years, during which she has held executive leadership roles in various physician specialty practices, including orthopedics, rehabilitation, aesthetics, and mental health. Her expertise lies in partnering with executives and boards to achieve financial goals by fostering a workplace culture that attracts and retains top talent.
“I am honored to join AON’s executive team,” said Casey. “AON’s mission to make cancer care affordable and accessible in communities across the country is truly inspiring. I am excited to bring my expertise to the team, continue building a strong workplace culture, and create meaningful relationships that drive positive outcomes for our patients and providers.”
Stephen “Fred” Divers, MD, AON’s chief medical officer, also welcomed Casey to the team, emphasizing the importance of her strategic HR leadership. “The healthcare landscape is constantly evolving, creating new opportunities and workplace challenges that require the strategic HR leadership expertise Terri brings,” Divers commented. “Terri will be an invaluable strategic partner and will continue to strengthen our human resources function and organizational culture as AON grows and evolves.”
Before joining AON, Casey’s career included positions at a boutique law firm, where she served as general counsel to clients on a wide range of employment matters, specializing in the healthcare industry. She also held interim CHRO roles for several healthcare organizations, including AON. Her academic credentials include a Bachelor of Science and Master of Science from Virginia Commonwealth University and a Juris Doctor from John Marshall Law School.
American Oncology Network, founded in 2018, is an alliance of physicians and seasoned healthcare leaders committed to the long-term success of community oncology and other specialties. With a rapidly expanding network that includes over 290 providers across 21 states, AON is at the forefront of pioneering innovative healthcare solutions through its physician-led model. This model fosters value-based care, improving patient outcomes while reducing costs and expanding access to quality care.
AON equips its network physicians with the tools they need to thrive independently, providing comprehensive support, integrated revenue-diversifying ancillary services, and practice management expertise. This approach enables physicians to focus on what matters most – providing the highest standard of care for every patient. AON is also dedicated to promoting health equity by addressing disparities in cancer care and ensuring that all patients have access to the care they need to achieve optimal health outcomes. Through its focus on innovation and collaboration, AON is shaping the future of community oncology.
For more information about American Oncology Network, visit AONcology.com or follow them on social media platforms such as LinkedIn, Facebook, X (formerly Twitter), and YouTube.
Note: This article is inspired by content from https://www.globenewswire.com/news-release/2025/05/13/3080026/0/en/American-Oncology-Network-Appoints-Terri-Casey-as-Chief-Human-Resources-Officer.html. It has been rephrased for originality. Images are credited to the original source.





