# OpenAI's Fidji Simo Steps Down to Prioritize Health

*Top Silicon Valley executive Fidji Simo is transitioning to a part-time advisory role at OpenAI to focus on her health.*

July 10, 2026 · Technology

## At a glance

- Fidji Simo steps down from full-time role at OpenAI to focus on health.
- Simo will transition to a part-time advisory role at the company.
- Her decision follows a prolonged battle with postural orthostatic tachycardia syndrome (POTS).

Fidji Simo, the prominent Silicon Valley executive and CEO of Applications at OpenAI, has announced she is stepping down from her full-time role to become a part-time advisor. This decision comes as Simo focuses on her recovery from a chronic illness. Simo revealed that her recovery from postural orthostatic tachycardia syndrome (POTS) will be longer and more complex than initially anticipated.

## Health Struggles Lead to Career Shift

Simo, who has been on medical leave since April due to a severe flare-up of POTS, a neuroimmune condition she has dealt with since 2019, made the announcement on X. She explained that the three months of medical leave highlighted the extended and intricate nature of her recovery. Simo admitted that she had previously ignored advice to slow down over the seven years she has battled the illness.

## A Career Built on Seizing Opportunities

The 40-year-old French-American executive reflected on her career journey, from growing up in a fishing family in Sete, a Mediterranean port, to reaching the pinnacle of Silicon Valley. Simo expressed the difficulty of stepping back from her role at OpenAI, a position she felt her entire career had been leading toward. Before joining OpenAI in mid-2025, Simo successfully steered Instacart to profitability as CEO and spent a decade at Meta, where she played a key role in the company's shift to video.

## Continued Investment in AI and Healthcare

Despite leaving her full-time position, Simo remains committed to OpenAI's mission. She plans to continue contributing as an advisor, particularly focusing on AI's potential to revolutionize healthcare. Her departure marks another significant change in OpenAI's leadership, which has seen considerable executive turnover in recent years as the company prepares for a high-stakes IPO.

## Impact on OpenAI and the Tech Industry

Simo's decision to step down is likely to have implications for OpenAI as it navigates its next phase of growth and innovation. Her leadership and expertise have been instrumental in driving the company's applications and strategies. The tech industry will be watching closely to see how OpenAI adapts to this change and what it means for the company's future direction.

## Sources

- BSS

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Source: https://pulsetoday.com.bd/en/technology/openai-fidji-simo-steps-down-health-focus