Ashley R. Moser, DO Dr. Ashley Moser is a board-certified Cardiologist who treats patients in Olathe, Paola and Ottawa. Education Board Certifications Internal Medicine- American Board of Internal Medicine Cardiovascular Disease - American Board of Internal Medicine Fellowship - Cardiovascular Disease University of Missouri - Kansas City Residency - Internal Medicine University of Missouri - Kansas City Medical Education 2009, Kansas City University of Medicine and Biosciences.