Why Practices Choose Partnership, Excellence, and Independence
2025 was OneOncology’s strongest year of growth, again.
OneOncology stands apart not as a traditional MSO, but as a true partnership of community-based providers. Practices join because of the depth of expertise and support behind them once they begin this partnership. Across OneOncology, teams work side-by-side with practices every day: anticipating needs, solving problems, and building to drive long-term success and value for patients. The focus is squarely on delivering exceptional services to practice partners. The caliber of practices that joined us this past year speaks volumes.
Through business development and physician recruiting efforts, in 2025, more than 350 physicians joined OneOncology or United Urology Group practices partners. This growth included the addition of exceptional groups such as New York Oncology Hematology in upstate New York, Cancer Specialists of North Florida in Jacksonville, START in San Antonio, and SunState Medical Specialists in Florida, along with continued recruitment and expansion across our existing network. Physicians are choosing to join the OneOncology partnership for a reason.
OneOncology doesn’t strive for “good,” rather the focus is on excellence. Nowhere was that more evident than in the past year. In just twelve months, OneOncology expanded its ability to deliver high-value care in the communities where patients live. The MSO invested in clinical leadership and innovation to bring cutting-edge treatments into the community setting. And we continued to build platform services shaped directly by practices feedback and real-world needs.
OneOncology’s focus is operational excellence, shared infrastructure, technology-enabled data ecosystems, clinical integration, and patient engagement. We invest extensively in our practices so they can deliver the highest-value care through a truly integrated delivery platform.
That is why practices join OneOncology — and why they will continue to do so.
New Practice Partners in 2025
START Center for Cancer Care (San Antonio, TX)
START Center for Cancer Care is a nationally recognized, multidisciplinary oncology practice delivering comprehensive cancer care across medical, radiation, and surgical oncology. With integrated services spanning advanced therapeutics, precision diagnostics, and early-phase clinical research, START is widely regarded as a clinical leader in South Texas.
As the cornerstone of the START Research Network, the practice continues to advance innovation while providing high-quality, compassionate care in the community setting.
New York Oncology Hematology (Albany, NY)
For more than 35 years, New York Oncology Hematology has been the Capital Region’s leading provider of community-based cancer care. The practice delivers highly specialized services across multiple state-of-the-art centers, including the region’s only community stem cell transplant and neuro-oncology programs. NYOH is widely recognized for its clinical excellence, robust research infrastructure, and longstanding commitment to patient-centered care. Hear from Karen Tedesco, MD on why they joined OneOncology: “We were looking for innovative ways to grow our practice, expand our service lines, and bring even more cutting-edge programs to our region while maintaining our independence.”
Cancer Specialists of North Florida (Jacksonville, FL)
Cancer Specialists of North Florida is the trusted anchor oncology practice for the greater Jacksonville region, with more than three decades of experience delivering comprehensive cancer care. The practice offers a full spectrum of services, including medical and radiation oncology, cellular therapy, advanced imaging, and in-house pharmacy, supported by a deeply integrated care team. CSNF’s strong community roots and clinical scale position it as a high-quality leader in North Florida oncology care.
SunState Medical Specialists (FL)
SunState Medical Specialists is one of Florida’s largest community-based specialty networks, providing coordinated medical oncology, radiation oncology, urology, and surgical care across the state. With an expansive footprint of clinics, SunState expands access to advanced specialty care close to home for patients across growing Florida communities. Under physician-led stewardship, the network delivers high-quality, locally accessible care with renewed clinical and operational stability. Kristina Mirabeau-Beale, MD, MPH, a SunState Medical Specialist radiation oncologist practicing in Fort Myers and Cape Coral said: “Partnering with other independent practices on the OneOncology platform as SunState Medical Specialists allows us to expand patient access to high-quality cancer care while collaborating with like-minded physicians.”