3 Founders backed by Rob Krolik building Healthtech (2026)

Founders backed by Rob Krolik and building Healthtech (3)

Founders backed by Rob Krolik and building Healthtech covers 3 founders on Collectly, Float Health and Toothio. The most common sector is Healthtech (3). Members are based in 3 cities, led by Carlsbad, CA (1), San Francisco, CA (1) and Scottsdale, AZ (1). Every founder below links to a profile with their company, backers, and the filings behind each round.

• Founders listed: 3
• Companies represented: 3
• Top sector: Healthtech (3 founders)
• Top location: Carlsbad, CA (1 founders)
• Locations represented: 3

• Ian Prendergast — Toothio
• Levon Brutyan — Collectly
• Ryan Johnson — Float Health

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Narrow Rob Krolik founders

• Rob Krolik · SaaS (8 founders)
• Rob Krolik · San Francisco, CA (6 founders)

Other founder hubs

• Linda Rottenberg (24 founders)
• Jeff Horing (32 founders)
• Sid Trivedi (16 founders)
• Donald Dixon (17 founders)
• Brook Byers (18 founders)
• Ronald Conway (21 founders)
• Anis Uzzaman (23 founders)
• Peter Thiel (29 founders)
• Paul Wythes (16 founders)
• Chamath Palihapitiya (17 founders)
• Paul Allen (17 founders)
• Abhinav Gupta (19 founders)
• Kate Mitchell (22 founders)
• Alex Finkelstein (27 founders)
• Ben Horowitz (41 founders)
• Max Motschwiller (16 founders)
• James Nahirny (17 founders)
• Ann Miura-Ko (19 founders)
• Dan Levitan (22 founders)
• Makhtar Diop (24 founders)
• Arthur Patterson (32 founders)
• Joseph Horowitz (16 founders)
• Joshua Kushner (17 founders)
• David Beatty (18 founders)

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Narrow Healthtech founders

• Steven Berelowitz · Healthtech (3 founders)
• Alex Iskold · Healthtech (3 founders)
• David Cohen · Healthtech (3 founders)
• Nueterra Capital · Healthtech (3 founders)
• Connecticut Innovations · Healthtech (3 founders)
• Burst Capital · Healthtech (3 founders)
• Sunnyvale, CA · Healthtech (3 founders)
• Orlando, FL · Healthtech (2 founders)
• London, UK · Healthtech (27 founders)
• Santa Monica, CA · Healthtech (8 founders)
• Berlin, Germany · Healthtech (6 founders)
• Life Extension Ventures · Healthtech (5 founders)
• Sheldon Elman · Healthtech (5 founders)
• Sandbox Industries · Healthtech (4 founders)
• Geoff Schneider · Healthtech (4 founders)
• Aydin Senkut · Healthtech (4 founders)
• Dan Levitan · Healthtech (4 founders)
• Allison Baum Gates · Healthtech (3 founders)
• Brant Heise · Healthtech (3 founders)
• Alex Wang · Healthtech (3 founders)
• Rethink Impact · Healthtech (3 founders)
• Khaled Nasr · Healthtech (3 founders)
• 7thirty Capital · Healthtech (3 founders)
• Pete Hudson · Healthtech (3 founders)
• Maven Ventures · Healthtech (3 founders)
• West Hollywood, CA · Healthtech (2 founders)
• Bellevue, WA · Healthtech (2 founders)
• Denver, CO · Healthtech (9 founders)
• San Jose, CA · Healthtech (7 founders)
• Social Starts · Healthtech (6 founders)

Other founder hubs

• IT Services (2 founders)
• Data Infrastructure (2 founders)
• Cloud Infrastructure (2 founders)
• RegTech (2 founders)
• Blockchain Infrastructure (1 founder)
• Computer Games (1 founder)
• Public Relations and Communications Services (1 founder)
• Deep Tech (1 founder)
• Investment Banking & Investment Services (1 founder)
• Conglomerates (1 founder)
• Space Technology (1 founder)
• Travel Tech (1 founder)
• Biotech (903 founders)
• Media (231 founders)
• AgTech (23 founders)
• Semiconductors (9 founders)
• Crypto & Web3 (7 founders)
• AI (4 founders)
• Sports Tech (3 founders)
• Energy Infrastructure (3 founders)
• Advertising Technology (2 founders)
• Defense (2 founders)
• ConstructionTech (2 founders)
• Restaurant Tech (1 founder)

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