Accessing the Oklahoma Oncology BMT Services Oklahoma Oncology provides complete blood and marrow transplantation services under the direction of Dr. Joseph P. Lynch, fellowship trained specialist in all areas of blood and marrow transplantation. Dr. Lynch is the director of the blood and marrow transplantation programs at Saint Francis Hospital. Facilities for blood and marrow transplantation are provided through the Natalie Warren Bryant Cancer Center, Saint Francis Hospital. To learn more about blood and marrow transplantation, please contact Oklahoma Oncology at 918/494-8275.