Cancer Therapy Supportive Medicine Rituxan Posted on 08/13/201603/16/2017 by chance-we Rituxan is the generic form of Rituximab that treats certain types of non-Hodgkin’s lymphoma and chronic lymphocytic leukemia (CLL). To learn more, click here. Women’s Cancer and Surgical Care, P.C. Our Doctors Out in The Community – El Paso, TX