Parsley Health backdrop
Parsley Health

Parsley Health

Series C+Raised Since Featured

Healthcare that looks deeper

Physician-led functional medicine practice that uses advanced testing and a whole-body approach to find the root cause of chronic conditions.

Founded January 2016New York, NY201-500 people$144M raisedFeatured at Series B
HealthcareTelemedicineFunctional MedicineWellnessChronic ConditionsD2cMembership

About

Parsley Health is transforming primary care by combining functional medicine with clinical rigor and technology. Founded in 2016 by Dr. Robin Berzin, a Columbia-trained physician frustrated by the limitations of conventional medicine, the company offers a membership-based model where board-certified clinicians use advanced diagnostic testing, personalized health plans, and ongoing coaching to treat the root causes of chronic conditions — not just symptoms. Parsley treats gut health, hormonal imbalances, autoimmune conditions, metabolic health, and more. With virtual care available nationwide and in-person locations in New York City and Los Angeles, the company has served over 50,000 members, with 89% reporting improved or eliminated symptoms within their first year. The company has raised $144M in total funding and generates approximately $75M in annual revenue.

DailyDropout Take

Parsley Health caught our eye as a physician-led functional medicine startup tackling the root causes of chronic illness — not just managing symptoms. Dr. Robin Berzin built a scalable membership model combining advanced diagnostics, personalized protocols, and health coaching that delivers results: 89% of members see improved or eliminated symptoms within their first year.

Discovery signal: Physician-founder with Columbia training, early mover in scalable functional medicine, strong Series B backing from White Star Capital and Flatiron Health founder

What Makes Them Unique

Parsley Health uniquely combines functional medicine with clinical rigor at scale — using advanced diagnostic testing, standardized protocols, and health coaching in a physician-led model that treats root causes rather than symptoms, achieving an 89% symptom improvement rate.

50,000+

Members Served

89%

Symptom Improvement Rate

~$75M

Annual Revenue

201-500

Team Size

Target Markets

Women's HealthChronic ConditionsGut HealthHormonal HealthLongevityMetabolic Health

Founders

R

Robin Berzin

Founder & CEO

Columbia-trained physician and digital health expert. Built Parsley Health to deliver root-cause medicine combining whole-body care with clinical rigor, standardized protocols, and technology-enabled care.

Key People

B
Brent TworetzkyFormer COO

Previously: SVP Product at InVision

Parsley Health is hiring!

Team size: 201-500

View Open Roles

Funding History

Seed$405K
Jun 1, 2016

Lead: Undisclosed

SeedUndisclosed
Jun 1, 2017

Lead: Undisclosed

Alex Chung
Series A$10M
Jan 1, 2018

Lead: Amplo

Amplo
Series B$26M
Oct 1, 2019

Lead: White Star Capital

White Star CapitalFirstMark CapitalAmploAlpha EdisonTrail Mix VenturesArkitekt VenturesGalaxy Digital
Series CUndisclosed
Jul 1, 2023

Lead: Undisclosed

Kinnevik

Investors

Firms

White Star Capital(Lead — Series B)FirstMark CapitalAmplo(Lead — Series A)KinnevikAlpha EdisonTrail Mix VenturesGalaxy DigitalArkitekt VenturesEvolution VC Partners

Individual Investors

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Nat Turner

Founder & CEO, Flatiron Health

T
Tom Lee

Founder, One Medical

Press & News

Competitive Landscape

Last updated: Feb 15, 2026