Julie Yoo

Julie Yoo

Verified: Jun 2026 (Profile Confirmed)👑 Lead Investor
San Francisco, CA
Check Size Range

Flexible Check Size

Preferred Stages
series-aseries-b

Background & Investment Thesis

General Partner at a16z Bio + Health. Expert in healthcare technology transformation.

Focus Industries

healthaibiotechsaas

Notable Portfolio & Backed Deals

AI Outreach Insight94% Match Score

Active investor in health, ai, biotech, saas. Highly responsive to concise pitches with clear traction metrics.

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Verified Deal Signals Active

Key Deal Terms & Quick Facts

Audited venture due diligence summary for Julie Yoo

Verified Deal Signals
Typical Check Size

$3M – $50M

Direct angel check per syndicate / round
Target Stages
series-aseries-b
Early-stage entry valuation priority
Founder Pitch Contact

Verified (Protected — Unlock)

Direct mailbox protected against spam
Focus Industries & Categories
Notable Backed Deals & StartupsInternal company dossiers

Frequently Asked Questions about Julie Yoo

What is Julie Yoo's typical angel check size?▼

Julie Yoo's investment check size typically ranges around $3M – $50M, participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.

What stages and sectors does Julie Yoo invest in?▼

Julie Yoo primarily backs early-stage startups across series-a, series-b stages, focusing on health, ai, biotech, saas.

What companies are in Julie Yoo's angel portfolio?▼

Julie Yoo has backed notable companies including Accolade, Omada Health.

How can startup founders contact or pitch Julie Yoo?▼

Founders can access verified direct email contact channels, AI-assisted pitch drafting, and syndicate warm intro paths for Julie Yoo through OpenAngels.