In December 2022, Cancer Care Associates of York welcomed Dr. Grigori Okoev to our practice. Dr. Okoev is a graduate of Yerevan State Medical University in Armenia, where he received his MD. He completed an internal medicine residency program at MedStar Harbor Hospital Center in Baltimore, MD and became the chief medical resident. In 2018, he completed his Hematology and Medical Oncology Fellowship at University of Minnesota.

Dr. Okoev is board certified in Internal Medicine, Hematology and Medical Oncology. He has been practicing medical oncology at the Georgetown Cancer Institute at MedStar Franklin Square Hospital since August 2021.