Oscar Callejas

Oscar Callejas serves as Chief Operating Officer at Humata Health. Humata Health operates in the information technology & services sector with approximately 48.0 employees. The company is headquartered in Sarasota, Florida. Humata Health generates annual revenue of 4500000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Humata Health.
• • 4,613 executive contacts are available in Florida.
• • Our database includes 201,469 c suite-level executives.

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Philip Fibiger Chief Technology Officer at Humata Health

MJ

Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

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Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Oscar Callejas, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Oscar Callejas's Position in the MessageCEO Database

• •Oscar Callejas is 1 of 2 verified executive contacts we track at Humata Health.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •4,408 verified executive contacts in Florida are in the database.
• •441 verified contacts work at information technology & services companies in the 48.0 employee range (same size as Humata 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 We do not publish personal addresses or sensitive identifiers.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 May 2026.

How do I reach Oscar Callejas directly?

Oscar Callejas's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Operating Officer at Humata Health. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Oscar Callejas work for?

Oscar Callejas is Chief Operating Officer at Humata Health, a company in the information technology & services sector with 48.0 employees. The company is based in Sarasota, Florida.

Can I pitch or sell to Oscar Callejas?

As Chief Operating Officer at Humata Health, Oscar Callejas is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Oscar Callejas directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Oscar Callejas in?

Oscar Callejas works in the information technology & services industry as Chief Operating Officer at Humata Health. MessageCEO provides verified contact information for executives across all major industries.

Is Oscar Callejas's contact information verified?

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

Last updated: May 25, 2026