Challenge
OBHG Management Group, the nation’s largest OB Hospitalist provider, faced a critical operational risk when their existing SaaS managed services provider discontinued support for a key platform. The organization urgently needed to migrate to a new AWS environment without disrupting clinical operations or patient care services.
The challenge was further complicated by a complex hybrid infrastructure spanning AWS, Microsoft Azure, Google Cloud Platform (GCP), and on-premises systems. OBHG also required strict HIPAA compliance, enhanced security controls, and uninterrupted availability for healthcare providers and end users across their nationwide network.
Solution
Aligned Technology Group (ATG) designed and executed a secure cloud migration strategy that enabled OBHG to transition seamlessly into a modern AWS environment with zero service disruption.
ATG implemented a robust AWS Secure Landing Zone, engineered security-focused cloud architecture, and developed a comprehensive migration strategy tailored to healthcare compliance and operational continuity requirements. The engagement included cloud security posture assessments, strategic cloud advisory services, and optimized storage architecture to support large-scale healthcare workloads.
ATG also leveraged AWS funding programs and its Catalyst Resell Program to help reduce migration-related costs while ensuring a smooth and efficient transition.
AWS Services Used
- Amazon S3 – Provided scalable, secure, and cost-efficient storage for healthcare data and workloads
- AWS Landing Zone / AWS Control Tower Concepts – Established a secure multi-account cloud foundation and governance framework
- AWS Security Services – Enabled HIPAA-aligned security controls, monitoring, and compliance management
- AWS Migration Services – Supported workload migration and infrastructure modernization initiatives
- AWS Networking & Identity Services – Enabled secure connectivity and access management across hybrid cloud environments
Business Outcomes
- Successfully migrated OBHG to a secure AWS environment with no interruption to clinical operations
- Maintained continuity of care and service availability for healthcare providers and patients
- Improved cloud security posture and ensured HIPAA compliance requirements were met
- Optimized infrastructure performance and storage efficiency for large-scale healthcare workloads
- Reduced operational and migration costs through strategic AWS funding and optimization programs
- Established a scalable cloud environment capable of supporting future growth and modernization initiatives
Strategic Impact
The engagement positioned OBHG with a secure, resilient, and scalable cloud foundation capable of supporting its nationwide healthcare operations. By modernizing infrastructure and consolidating critical services into AWS, OBHG reduced operational risk while improving agility, security, and long-term scalability.
ATG’s healthcare IT expertise, adaptive migration approach, and strategic cloud advisory services enabled OBHG to navigate a highly complex transition with confidence. The successful migration strengthened OBHG’s ability to continue delivering high-quality patient care while building a future-ready cloud strategy aligned with evolving healthcare technology demands.
