Courtney Krahe, PA-C Courtney Krahe, PA-C, is a physician assistant with AHN Neuroscience Institute, specializing in neurology. She applies patient-centered care in general neurology for all neurological conditions and is skilled at Botox injections for chronic migraine headaches. She received her Bachelor of Science in Biology and her Master of Science in Physician Assistant Studies from Mercyhurst University in Erie, Pennsylvania. Courtney Krahe is certified by the National Commission on Certification of Physician Assistants. She is also certified in Advanced Cardiovascular Life Support and Basic Life Support. She prides herself on her interpersonal communication skills with her patients, in order to get correct and appropriate diagnoses, as well as communicating with patients in terms that are relatable and understandable.