Board-certified medical oncologist and hematologist Ravikumar Vasireddy, MD, has cared for patients in the Muskogee community for more than 20 yearsMUSKOGEE, Okla., Feb. 04, 2026 (GLOBE NEWSWIRE) -- RKV Medical Center (RKV), a trusted provider of cancer and blood disorder care in Muskogee and surrounding communities, today announced it has joined American Oncology Network (AON), one of the nation’s fastest-growing networks of community-based oncology practices, becoming the network’s first partner practice ...