social-care
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Nima Roohi Sefidmazgi
Nima Roohi Sefidmazgi is co-founder and CEO of Blooming Health, a New York City startup that uses AI to automate outreach, screening, and referrals for social care - the food, transportation, and support services that sit outside the doctor's office but often decide how a person actually fares. He is a former global data science lead with a decade in machine learning for healthcare and a PhD from the University of Wisconsin-Madison. He started the company in East Harlem in 2020 after becoming a full-time caregiver for his mother-in-law during the pandemic; it has since raised $32.5M, including a $26M Series A led by Insight Partners in April 2025, and operates across 25 states.
Rahul Rajkumar
Rahul Rajkumar is the founder and CEO of Accompany Health, a Bethesda, Maryland company delivering home-based, technology-enabled primary, behavioral, and social care to low-income Americans with complex needs, especially dual-eligible Medicare-Medicaid patients. A Yale-trained physician and lawyer who holds an MD and a JD, he spent 15 years redesigning how the U.S. pays for and delivers care, from the Center for Medicare and Medicaid Innovation to chief medical officer roles at CareFirst and Blue Cross North Carolina and COO of Optum Care Solutions. Accompany Health launched in January 2024 with $56 million in Series A funding led by Venrock, ARCH Venture Partners, and IVP.