David Marantz

David Marantz serves as Chief Executive Officer at Mednow.ca. Mednow.ca operates in the hospital & health care sector with approximately 31.0 employees. The company is headquartered in Mississauga, Ontario. Mednow.ca generates annual revenue of 12999000.0.

Industry & Role Insights

• • MessageCEO tracks 6,447 executives in the hospital & health care sector.
• • 3,797 executive contacts are available in Ontario.
• • Our database includes 201,468 c suite-level executives.

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

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Amin Shivji Chief Executive Officer at 123Dentist

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Jeff Leger Chief Executive Officer (incoming) at 123Dentist

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Chandan Advani Co - Chief Executive Officer at 123Dentist

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Stuart Tait Chief Executive Officer at 13SICK National Home Doctor

Outreach Guidance — hospital & health care Sector

Executives like David Marantz 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 Mednow.ca.

David Marantz's Position in the MessageCEO Database

• •David Marantz is 1 of 1 verified executive contact we track at Mednow.ca.
• •6,187 verified executive contacts in hospital & health care are in the MessageCEO database.
• •3,711 verified executive contacts in Ontario are in the database.
• •62 verified contacts work at hospital & health care companies in the 31.0 employee range (same size as Mednow.ca).

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 We do not publish personal addresses or sensitive identifiers.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 David Marantz directly?

David Marantz's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Mednow.ca. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does David Marantz work for?

David Marantz is Chief Executive Officer at Mednow.ca, a company in the hospital & health care sector with 31.0 employees. The company is based in Mississauga, Ontario.

Can I pitch or sell to David Marantz?

As Chief Executive Officer at Mednow.ca, David Marantz is a key decision-maker in the hospital & health care sector. MessageCEO Pro gives you verified email to reach David Marantz directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is David Marantz in?

David Marantz works in the hospital & health care industry as Chief Executive Officer at Mednow.ca. MessageCEO provides verified contact information for executives across all major industries.

Is David Marantz's contact information verified?

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

Last updated: July 28, 2026