WellSpan Health Announces Comprehensive Migration of Technology Portfolio to AWS

AWS selected as WellSpan’s preferred cloud provider to accelerate innovation and enable AI-driven care delivery WellSpan Health, the leading health care system serving Central Pennsylvania and Northern Maryland, today announced plans for a comprehensive cloud migration of its full technology infrastructure. Together with Amazon Web Services (AWS) as its preferred cloud provider, WellSpan will transition its applications, data and environments from traditional data centers to AWS. This migration will establish the foundation for delivering next-generation, AI-enabled health care solutions that reduce administrative burden and improve outcomes for patients across the region and beyond.Supercharging Innovation, Efficiency and Patient OutcomesWellSpan's migration of systems and clinical applications, which serve 1.2 million patients across nine hospitals and 250+ facilities, is expected to be complete by April 2026, one of the fastest full-scale migrations in the health care industry. This transformation enables WellSpan to unify disparate data systems for care teams and patients alike, achieving operational efficiencies and care improvements that fragmented systems are unable to deliver.“Our comprehensive migration to the cloud accelerates our ability to deploy new clinical capabilities that transform patient care while advancing our overall innovation strategy,” said Roxanna Gapstur, Ph.D., R.N., president and CEO, WellSpan Health. “When a physician can access complete patient imaging in seconds instead of hours, we're not just modernizing technology—we're improving patient outcomes. Our new cloud infrastructure also enables us to quickly implement solutions that will free our clinicians from thousands of hours of administrative work annually so they can focus on what they do best: caring for our communities.”The transition allows WellSpan to move away from a data center-based model and enables the rapid deployment and scale of AI technology. WellSpan’s strategic partner, General Catalyst’s Health Assurance Transformation Company (HATCo), facilitated the collaboration with AWS to support the migration. WellSpan’s transformation journey benefits from HATCo’s specialized technology solutions, as well as General Catalyst and AWS’s significant partnership to improve patient outcomes, which was announced in January 2025.“Our decision to go all-in on AWS will enable insights and innovations impossible in traditional siloed environments,” said Kasey Paulus, executive vice president and chief operating officer, WellSpan Health. “This is the largest health care technology transformation in our region's history, and it positions WellSpan to be a premier partner for technology leaders across the country.”“WellSpan is building a foundation with AWS that will improve care and outcomes for patients across their health system by bringing data together into standardized formats that are optimized for AI applications,” said Dan Sheeran, vice president and general manager, Healthcare and Life Science, AWS. “To do this, it is essential to have the most secure and compliant cloud when handling patient data, along with AWS’s built-in AI governance and responsible AI frameworks that follow the industry’s highest standards to protect patient information. We look forward to continuing to work alongside WellSpan as they unlock the cloud and AI’s full potential to deliver exceptional care to their patients.”Key Benefits of the AWS CollaborationFull Portfolio Migration: WellSpan will transition its applications and data from on-premises data centers to AWS, including full IT environments and specialized applications for functions such as nursing, cardiology, pharmacy and the company’s supply chain systems. This represents approximately 7.5 petabytes of clinical and non-clinical data and more than 300 applications—the most comprehensive health system cloud migration in the Mid-Atlantic region.Approved Architectures: AWS will deliver secure, WellSpan-specific architectures tailored to each build, ensuring compliance and reliability across the health system.Unified, AI-Ready Data: Migrating to AWS enables WellSpan to harmonize data across separate systems, transforming unstructured clinical notes and multi-modal datasets into standardized, AI-ready formats.Accelerated Results and Improved Outcomes: Automated data normalization and processing will enable the deployment of applications that reduce turnaround times for items such as analyzing medical imaging or patient records from days to minutes, helping clinicians get patient results faster and improving overall health outcomes.Reduced Administrative Burden: The transition to AWS will enable swift deployment of AI-powered solutions that reclaim thousands of hours for WellSpan’s clinical and corporate teams, allowing them to focus on patient care rather than paperwork.Elastic Infrastructure: Cloud architecture will enable WellSpan to scale computing resources dynamically, supporting seasonal demand fluctuations without infrastructure investments, as well as the rapid deployment of new services across multiple locations simultaneously.Most Secure, Compliant Cloud: AWS offers the highest network availability of any cloud provider, with more than 166 HIPAA-eligible services and certifications for global compliance standards, including HITRUST CSF. Built-in AI governance and responsible AI frameworks ensure that WellSpan’s data is protected under the industry’s most rigorous standards.