Kaitlyn Petrakis, CRNP Kaitlyn Petrakis, CRNP, is a nurse practitioner with AHN Primary Care Institute, specializing in family medicine. Her interests include mental health and overall health and wellness. She applies best-practice techniques and procedures to help ensure long-term patient outcomes. She did her Bachelor of Science in Nursing and her Master of Science in Nursing from Carlow University in Pittsburgh, Pennsylvania. She is certified by the American Nursing Credentialing Center. Her outgoing personality is what she brings to every patient under her care and sees patients of all ages at Premier Medical Associates.