AI startup Prezent doubles down on healthtech expertise for its executive board

- January 13, 2026

As life science enterprises grapple with more and more complex regulatory environments across the globe, the way these organizations create and share internal knowledge is increasingly becoming a concern.

From clinical updates to executive briefings, these comm bottlenecks are now looked to as operational risks, rather than administrative challenges.

In response, enterprise software providers are sharpening their focus on regulated industries, where accuracy, speed, and consistency are critical.

In particular, AI startup Prezent announced this week the appointment of Marine Queniart Stojanovic to its Senior Executive Board.

Marine Queniart Stojanovic (Photo Credit: LinkedIn)

Marine Queniart Stojanovic brings more than 25 years of global leadership experience, including from GSK and Sanofi, where she held senior roles across commercial operations, general management, and digital transformation in the US, Europe, and Southeast Asia.

Her career includes leading large, multi-country teams and overseeing transformation initiatives focused on modernizing commercial and medical engagement models, as well as integrating digital and data-driven approaches into enterprise operations.

According to Rajat Mishra, CEO of Prezent, life sciences organizations require deep domain expertise to meaningfully improve communication workflows. He said Queniart Stojanovic’s perspective will help guide the company’s next phase of growth in regulated industries.

The appointment comes as Prezent continues expanding its enterprise AI platform, including the recent launch of an API aimed at automating on-brand presentations for clinical updates, regulatory briefings, and executive communications within healthcare and life sciences organizations.

Prezent is the intelligent operating system for enterprise business communication. Founded by Rajat Mishra, Prezent enables Life Sciences and Technology professionals to communicate with clarity, consistency, and compliance at scale. Designed for each enterprise’s brand and audience, Prezent’s AI agents, software, and expert services deliver measurable business impact and ROI across the enterprise.