Katlyn Hostetler, MPAS, is a certified physician assistant specializing in medical oncology and hematology. She sees patients ages 18 and older and speaks English. She received a Master of Physician Assistant Science (MPAS) degree from Saint Francis University in Loretto, Pennsylvania. Katlyn is board-certified by the National Commission on Certification of Physician Assistants (NCCPA). She is a member of the American Academy of PAs and the Pennsylvania Society of Physician Assistants.