Jillian M. Kovac, PA-C, APP Supervisor Jillian M. Kovac, PA-C, APP Supervisor, is a physician assistant with AHN Cancer Institute, specializing in hematology and oncology. Her clinical interests include breast cancer, breast atypia, gynecologic oncology, and hematologic disorders. She is trained and skilled at bone marrow biopsy and aspirate. She received her Bachelor of Health Science and her Accelerated Master of Physician Assistant Science from Duquesne University in Pittsburgh, Pennsylvania She is certified by the National Commission on Certification of Physician Assistants and is certified in Basic Life Support. She has received additional training in her numerous clinical rotations and works collaboratively with multidisciplinary members to provide the best care possible to her patients, encouraging all patients to play an active and informed role in their care and treatment decisions. She sees patients ages 18 and older at Jefferson Hospital.