Reimagining the Patient Experience using AWS with the Froedtert & the MCW Health Network

With more than 1.2 million yearly visits to its network of more than 2,300 physicians, the Froedtert & MCW health network supports a mission of patient care, innovation, medical research, and education. Healthcare systems typically use technology and analytics for supporting operations, such as population health programs and revenue-cycle or supply-chain management. But the Froedtert & MCW health network wanted to transform the frontend patient experience of healthcare, so it created Inception Health in 2015. A team of researchers, data scientists, software engineers, and product designers led the digital transformation incorporating AWS services. “We needed a nimble structure to connect all the different components of an increasingly disparate digital journey into a single experience for patients and to forge our path in the digital health space,” says Dr. Bradley Crotty, chief digital officer for the Froedtert & MCW health network and interim president of Inception Health. “We made a very intentional strategic decision to use AWS because of its focus on consumer-oriented technologies.”

As the COVID-19 pandemic strained healthcare resources, the Froedtert & MCW health network was able to quickly deploy telehealth and asynchronous care at scale. “We were not in a position to build our digital engagement platform from the ground up in our data center,” says Crotty. “We needed to be a very lean team, relying on automation and leaning heavily on cloud-centered tools and technologies.” Working alongside AWS Professional Services, a global team of experts that helps organizations achieve their desired business outcomes using AWS, the Inception Health team built a resilient infrastructure that functions with 99.999 percent availability.

“We knew that we could build a HIPAA-compliant infrastructure in the cloud effortlessly using AWS services,” says Somai. “Working alongside AWS Professional Services and the AWS healthcare team, we stood up an entire multi-account organization in a couple of weeks.”

Inception Health’s small team quickly deploys highly reliable, secure digital products that personalize care for patients, using the Shared Responsibility Model for the security and compliance of its infrastructure. The serverless architecture uses AWS Lambda, a compute service that runs code in response to events and automatically manages the compute resources. An API layer helps to add patient-centric applications at scale. “Our developers build the entire user journey—infrastructure and logic—within the same code,” says Somai. “That removes some great complexities in healthcare: orchestration, interoperability, and integration.”

The team uses tools for multimodal data analysis through Amazon SageMaker, which lets organizations build, train, and deploy machine learning models for virtually any use case with fully managed infrastructure, tools, and workflows. For example, Inception Health uses analytics to identify patients who need preventive care, then sends personalized recommendations through Amazon Pinpoint—which offers organizations one customizable tool to deliver customer communications across channels, segments, and campaigns at scale.

To collect its data to power machine learning and other applications, Inception Health uses Amazon Kinesis Data Firehose, an extract, transform, load service that reliably captures, transforms, and delivers streaming data to data lakes, warehouses, and analytics services. “We conduct a lot of our discovery by listening to our patients,” says Somai. 

Serving 70,000 patients monthly, the Froedtert & MCW health network is moving toward a self-service framework with guardrails to keep patients safe. For example, it offers a depression screening that patients access privately through the mobile app. “We’re using technology not only to replicate today’s experience but also to reimagine the services and the value that a healthcare system could deliver to its community through technology,” Crotty says. “Our technology helps us absorb information and build experiences to meet our patients’ needs.”