Alexandra Kristobak, PA-C Alexandra Kristobak, PA-C, is a physician assistant with AHN Behavioral Health, specializing in psychiatry. Her clinical interests include adjustment, anxiety, and depressive disorders. She is skilled at psychiatric evaluation and diagnosis, collaborating with patients and families to create optimal individualized treatment and consistent follow-up care. She received her Bachelor of Science in Biology from The Pennsylvania State University in University Park, Pennsylvania, and earned her Master of Health Science from Lock Haven University of Pennsylvania in Clearfield, Pennsylvania. Alexandra is certified by the National Commission on Certification of Physician Assistants. She is committed to creating a collaborative partnership with her patients to ensure that they have an active role in their treatment. This approach cultivates trust and confidence in the therapeutic relationship, which can positively impact treatment outcomes and overall experiences. She sees patients ages 5 and older.