Allegheny Health Network

Allegheny Health Network (AHN) operates as an integrated health system providing hospital and outpatient care. The organization offers primary care, specialty medicine, surgical services, and emergency departments across its facilities. AHN serves patients primarily in western Pennsylvania, delivering care to communities in the region. Its clinical programs cover areas such as cardiology, oncology, orthopedics, and maternity care.

AHN is a component of Highmark Health, a non‑profit parent organization that oversees both the health network and an insurance arm. The network includes multiple hospitals, ambulatory surgery centers, and physician practice locations. In May 2022, AHN experienced a phishing attack that compromised an employee email account, potentially exposing personal and medical information of about 8,000 patients. Following the breach, AHN disabled the affected account, increased monitoring, engaged third‑party forensic investigators, and notified affected individuals by mail.

AHN emphasizes an integrated care model that connects hospital services with outpatient and physician networks. The organization participates in state and federal quality reporting programs to monitor clinical performance. It invests in continuous staff education and professional development to maintain clinical competence. AHN’s approach aims to improve patient experience while adhering to accreditation standards.

AHN operates under the governance of a board of directors responsible for strategic oversight and fiscal accountability. The network is a subsidiary of Highmark Health, a non‑profit organization that combines health care delivery and insurance services. Highmark Health’s mission emphasizes improving health outcomes and affordability for the communities it serves. AHN’s leadership states that protecting patient information remains a priority, as demonstrated by its response to the 2022 phishing incident.