Elyse Marr

Elyse Marr serves as VP Ops & CoS for CEO at Particle Health. Particle Health operates in the hospital & health care sector with approximately 37.0 employees. The company is headquartered in San Francisco, California. Particle Health generates annual revenue of 8000000.0. To date, Particle Health has raised 39343922.0 in total funding, with the most recent round being Series B.

Industry & Role Insights

• • MessageCEO tracks 6,447 executives in the hospital & health care sector.
• • We have verified contacts for 3 executives at Particle Health.
• • 13,743 executive contacts are available in California.
• • Our database includes 201,469 c suite-level executives.

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JP

Jason Prestinario Chief Executive Officer at Particle Health

JB

Jean Barmash Chief Technology Officer & Head of Product at Particle Health

DR

Donna Rey Executive Director & CEO at 1199SEIU National Benefit Fund

AS

Amin Shivji Chief Executive Officer at 123Dentist

JL

Jeff Leger Chief Executive Officer (incoming) at 123Dentist

Outreach Guidance — hospital & health care Sector

Executives like Elyse Marr in the hospital & health care sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at Particle Health.

Elyse Marr's Position in the MessageCEO Database

• •Elyse Marr is 1 of 3 verified executive contacts we track at Particle Health.
• •6,187 verified executive contacts in hospital & health care are in the MessageCEO database.
• •12,901 verified executive contacts in California are in the database.
• •44 verified contacts work at hospital & health care companies in the 37.0 employee range (same size as Particle Health).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated July 2026.

How do I reach Elyse Marr directly?

Elyse Marr's verified email address is available to MessageCEO Pro subscribers. They currently serve as VP Ops & CoS for CEO at Particle Health. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Elyse Marr work for?

Elyse Marr is VP Ops & CoS for CEO at Particle Health, a company in the hospital & health care sector with 37.0 employees. The company is based in San Francisco, California.

Can I pitch or sell to Elyse Marr?

As VP Ops & CoS for CEO at Particle Health, Elyse Marr is a key decision-maker in the hospital & health care sector. MessageCEO Pro gives you verified email to reach Elyse Marr directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Elyse Marr in?

Elyse Marr works in the hospital & health care industry as VP Ops & CoS for CEO at Particle Health. MessageCEO provides verified contact information for executives across all major industries.

Is Elyse Marr's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Elyse Marr's profile is kept up-to-date with the latest available information.

Last updated: July 22, 2026