Solo Angel firms backing Healthcare AI

Curated directory of Solo Angel investors actively writing checks into healthcare AI companies. Filter by stage, sub-vertical, check size, and country to find the right fit for your round.

A solo angel is a high-net-worth individual who invests their personal funds directly into early-stage startups on an independent basis. In the MedTech sector, solo angels are frequently successfully exited entrepreneurs or specialized medical professionals who provide highly targeted domain expertise alongside their initial financial backing.
206 investors match

Within Solo Angel: top investment stages

Seed (199) Pre-Seed (170) Series A (60) Growth (10) Series B (8) Series C (5) Series D+ (3) Early Revenue (1)
Rameen Beroukhim
Solo Angel T3
Boston, United States
<$25k
Rameen Beroukhim is a Broad Institute computational cancer biologist and Dana-Farber faculty member, primarily an academic scientist whose angel activity is more…
Biotech Diagnostics
Rebecca Lynn
Solo Angel T3
Menlo Park, United States
<$250k
Rebecca Lynn is a co-founder of Canvas Ventures and a long-tenured Bay Area venture investor, writing $250k+ checks at seed and Series…
Digital Health Health IT / Healthcare Software
Ritesh Malik
Solo Angel AI T3
Delhi, India
$25k-$100k
Ritesh Malik is a physician-turned-founder (Innov8 coworking, Guerrilla Ventures) and one of the more visible doctor-angels in India. His pattern is digital…
AI/ML in Healthcare Digital Health
Robert Mittendorff
Solo Angel T3
San Francisco, United States
<$250k
Robert Mittendorff is a San Francisco-based physician-investor associated with B Capital, writing $250K-plus checks at seed and Series A into digital health…
Digital Health Medical Devices / MedTech
Robert Taub
Solo Angel AI T3
Brussels, Belgium
$100k-$250k
Robert Taub is a Brussels-based solo angel writing $100k-$250k checks at pre-seed and seed in AI/ML in healthcare and health IT software.…
AI/ML in Healthcare Health IT / Healthcare Software
Ron Weissman
Solo Angel T3
San Francisco, United States
$25k-$100k
Ron Weissman is a longtime member of Band of Angels (Silicon Valley’s oldest angel group) and a San Francisco-based solo angel writing…
Digital Health Health IT / Healthcare Software
Russell Glass
Solo Angel T3
San Francisco, United States
$25k-$100k
Russell Glass is the former CEO of Headspace Health (the Ginger plus Headspace combination), now active as an operator-angel in mental and…
Digital Health Mental & Behavioral Health
Sachin Agrawal
Solo Angel T3
London, United Kingdom
$25k-$100k
Sachin Agrawal is a London-based solo angel writing $25k-$100k checks at pre-seed and seed in consumer wellness and digital health, with no…
Digital Health Wellness / Consumer Health
Sally Barker
Solo Angel T3
Manchester, United Kingdom
$25k-$100k
Sally Barker is a Manchester-based solo angel writing $25K to $100K at pre-seed and seed into mental and behavioral health and digital…
Digital Health Mental & Behavioral Health
Sam Altman
Solo Angel AI T3
San Francisco, United States
<$250k
Sam Altman is, separately from his OpenAI day job, one of the more active and consequential angels in tech, with a deep…
AI/ML in Healthcare Diagnostics
Samuel Henderson
Solo Angel T3
Boulder, United States
$25k-$100k
Samuel Henderson is a Boulder-based solo angel writing $25K to $100K at pre-seed and seed into biotech and pharma. Public data is…
Biotech Pharma / Therapeutics
Samuel Stillman
Solo Angel T3
New York, United States
$25k-$100k
Samuel Stillman is a New York-based solo angel writing $25K to $100K at pre-seed and seed into digital health and care delivery.…
Care Delivery / Tech-Enabled Services Digital Health
Sandeep Tandon
Solo Angel T3
Mumbai, India
$25k-$100k
Sandeep Tandon is a Mumbai-based investor with a long career across Indian and emerging-markets tech (Freecharge co-founder, Eight Roads, and family-office activity).…
Digital Health Health IT / Healthcare Software
Satya Patel
Solo Angel AI T3
San Francisco, United States
$100k-$250k
Satya Patel is co-founder of Homebrew and angel-invests from San Francisco at the pre-seed and seed stages, writing $100k-$250k checks across digital…
AI/ML in Healthcare Digital Health
Shant Oknayan
Solo Angel T3
Dubai, United Arab Emirates
$100k-$250k
Shant Oknayan is a Dubai-based investor associated with Iliad Partners, writing $100K to $250K at pre-seed through Series A into health IT…
Digital Health Health IT / Healthcare Software
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