Margo Sidener

Margo Sidener serves as Chief Executive Officer at Breathe California of the Bay Area, Golden Gate, and Central Coast. Breathe California of the Bay Area, Golden Gate, and Central Coast operates in the health, wellness & fitness sector with approximately 41.0 employees. The company is headquartered in San Jose, California.

Industry & Role Insights

• • MessageCEO tracks 2,881 executives in the health, wellness & fitness sector.
• • 13,743 executive contacts are available in California.
• • Our database includes 201,468 c suite-level executives.

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Vanessa Goddevrind Chief Executive Officer at 111SKIN

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Phil Bienert President and Chief Marketing Officer at 1-800 CONTACTS

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Peter Eischeid Chief Technology Officer at 1-800 CONTACTS

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Dayle Burton Chief Operating Officer & Chief Technology Officer at 180 Health Services LLC

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Ahmed Borham Chief Technology Officer(CTO) at 1Pass

Outreach Guidance — health, wellness & fitness Sector

Executives like Margo Sidener in the health, wellness & fitness 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 Breathe California of the Bay Area, Golden Gate, and Central Coast.

Margo Sidener's Position in the MessageCEO Database

• •Margo Sidener is 1 of 1 verified executive contact we track at Breathe California of the Bay Area, Golden Gate, and Central Coast.
• •2,793 verified executive contacts in health, wellness & fitness are in the MessageCEO database.
• •12,901 verified executive contacts in California are in the database.
• •26 verified contacts work at health, wellness & fitness companies in the 41.0 employee range (same size as Breathe California of the Bay Area, Golden Gate, and Central Coast).

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 We do not publish personal addresses or sensitive identifiers.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 Margo Sidener directly?

Margo Sidener's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Breathe California of the Bay Area, Golden Gate, and Central Coast. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Margo Sidener work for?

Margo Sidener is Chief Executive Officer at Breathe California of the Bay Area, Golden Gate, and Central Coast, a company in the health, wellness & fitness sector with 41.0 employees. The company is based in San Jose, California.

Can I pitch or sell to Margo Sidener?

As Chief Executive Officer at Breathe California of the Bay Area, Golden Gate, and Central Coast, Margo Sidener is a key decision-maker in the health, wellness & fitness sector. MessageCEO Pro gives you verified email to reach Margo Sidener directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Margo Sidener in?

Margo Sidener works in the health, wellness & fitness industry as Chief Executive Officer at Breathe California of the Bay Area, Golden Gate, and Central Coast. MessageCEO provides verified contact information for executives across all major industries.

Is Margo Sidener's contact information verified?

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

Last updated: July 31, 2026