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Ambar Bhattacharyya

Director at Cityblock Health.

Director
Updated Nov 9, 2026·Latest SEC filing Sep 25, 2026·Suggest an edit

About Ambar Bhattacharyya

Ambar Bhattacharyya is a director at Cityblock Health.

Ambar Bhattacharyya first appears on SEC filings in 2018.

Experience

This experience comes from Ambar Bhattacharyya's profile and from SEC filings. For roles taken from filings, the years are when the filings name Ambar Bhattacharyya in the role, so the role may have started earlier or lasted longer.

Mercy Current
Board Member
2025 – Present
MosaicML Current
Series A Investor
2022 – Present
Concerto HealthAI Current
Series B Investor and Board Observer
2019 – Present
Centivo Current
Seed/Series A Investor and Board Director
2018 – Present
Cityblock Health, Inc. Current
Series A Investor and Board Director
2017 – Present · Brooklyn, NY
Cityblock provides health and social care to Medicaid and Medicare beneficiaries.
Devoted Health Current
Series A Investor
2017 – Present
Maverick Ventures Current
Managing Partner
2015 – Present
The Aspen Institute
Health Innovators Fellow
2022 – 2024
hims
Seed/Series A Investor and Board Director
2017 – 2024
Collective Medical
Series A Investor and Board Observer
2017 – 2020
Artemis Health Inc.
Series A Investor and Board Director
2016 – 2020
Homology Medicines, Inc.
Series B Investor and Board Observer
2017 – 2018
Bessemer Venture Partners
Vice President
2010 – 2015
City of Fremont
Economic Development Intern
2010
Harvard Business School
MBA Student
2008 – 2010
Terra Firma Capital Partners
Summer Associate
2009
Bain Capital Ventures
Associate
2006 – 2008
MinuteClinic
Assistant to the CEO
2005 – 2006
Bain and Company
Senior Associate Consultant
2003 – 2006
The Bridgespan Group
Associate Consultant
2004 – 2005

Key Colleagues at Startups

The people Ambar Bhattacharyya works with at each company, as listed on that company's latest Form D.

Cityblock Health, Inc. · Form D, Sep 25, 2026
SB
Susan Brown
Chief Administrative Officer
CB
CB
KD
MS
Toyin Ajayi
Toyin Ajayi
CEO & Founder, director
JE
Jeff Epstein
Director
AS
Andy Slavitt
Director

Sources

  1. SECCityblock Health, Inc. Form D, filed Sep 25, 2026