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Authors

Ricky Choi

Ricky Choi, MD, MPH, is Strategic Medical Advisor at Xealth, and Head of Digital Health at Samsung Electronics America.


Jeff Hall

Jeff Hall is senior editor of Diagnostic Imaging, a sister brand of Chief Healthcare Executive.

Jeff Fink, Director of AWS Alliance, Securonix

Jeff Fink serves as Director of AWS Alliance at Securonix, where he drives the company’s strategic alliance with Amazon Web Services, aligning co-build, co-market, and co-sell to accelerate customer time to value. A partner-first operator based in Austin, Jeff focuses on repeatable programs with AWS teams and cloud-native buyers, translating platform capabilities into outcomes for regulated and high-growth enterprises. His work spans enablement, executive alignment, and GTM frameworks that scale across regions and industries, supporting Securonix’s Unified Defense SIEM adoption in the cloud.