Before graduating CCNM in 2006 Dr. Lander developed a strong interest in the care of patients with cancer and went on to complete a two-year hospital-based residency at the Cancer Treatment Centers of America (CTCA) in Tulsa, Oklahoma. Daniel returned to CCNM as a full-time faculty member in 2011. He is currently an Associate Professor teaching naturopathic oncology and clinical nutrition, as well as supervising 4th year interns in the Adjunctive Cancer Care Shift at the RSNC.  Dr. Lander is a strong proponent of naturopathic oncology as an area of focus within naturopathic medicine and presently sits on the Board of Directors of the Oncology Association of Naturopathic Physicians. He is also an advocate for the regulation of naturopathic medicine and while in Oklahoma held terms as the president and the vice-president of the Oklahoma Association of Naturopathic Physicians.