Mark Donnison

Mark Donnison serves as Chief Executive Officer at Ontario Association of Optometrists. Ontario Association of Optometrists operates in the hospital & health care sector with approximately 27.0 employees. The company is headquartered in Ottawa, Ontario. Ontario Association of Optometrists generates annual revenue of 24444000.0.

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 201,469 c suite-level executives.

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Outreach Guidance — hospital & health care Sector

Executives like Mark Donnison 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 Ontario Association of Optometrists.

Mark Donnison's Position in the MessageCEO Database

• •Mark Donnison is 1 of 1 verified executive contact we track at Ontario Association of Optometrists.
• •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.
• •49 verified contacts work at hospital & health care companies in the 27.0 employee range (same size as Ontario Association of Optometrists).

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 We do not publish personal addresses or sensitive identifiers.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 Mark Donnison directly?

Mark Donnison's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Ontario Association of Optometrists. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Mark Donnison work for?

Mark Donnison is Chief Executive Officer at Ontario Association of Optometrists, a company in the hospital & health care sector with 27.0 employees. The company is based in Ottawa, Ontario.

Can I pitch or sell to Mark Donnison?

As Chief Executive Officer at Ontario Association of Optometrists, Mark Donnison is a key decision-maker in the hospital & health care sector. MessageCEO Pro gives you verified email to reach Mark Donnison directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Mark Donnison in?

Mark Donnison works in the hospital & health care industry as Chief Executive Officer at Ontario Association of Optometrists. MessageCEO provides verified contact information for executives across all major industries.

Is Mark Donnison's contact information verified?

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

Last updated: July 24, 2026