She is also an Assistant Professor at the University of Colorado School of Medicine and Medical Toxicologist at the Rocky Mountain Poison & Drug Center. Her interests include; education, adulterants, stimulants, DFSA and stuffers. Dr. Buchanan attended medical school and completed her internship at the University of California-San Diego, and her residency at Denver Health Residency in Emergency Medicine. She completed her medical toxicology fellowship at the Rocky Mountain Poison & Drug Center, Denver, CO.