SOUNDING BOARDServing the underservedCarlson, Heather MSPAP, PA-C Author Information Heather Carlson practices in gastrointestinal medicaloncology at M.D.Anderson Cancer Center, Houston, Texas. She also works at a free clinicthatcaters to the indigent Spanish community. Journal of the American Academy of Physician Assistants: November 2010 - Volume 23 - Issue 11 - p 53 Buy © 2010 American Academy of Physician Assistants.