Roots in Excellence. Growth in Precision.

At OAK MSO, we were founded on a clear belief:
Specialized industries require specialized operational infrastructure.

Healthcare organizations don’t need generic outsourcing.
They need structured systems, strategic oversight, and high-performance teams that operate as a seamless extension of their leadership.

We are a boutique Managed Services Organization (MSO) dedicated to building operational clarity, financial visibility, and scalable growth for medical practices across the United States.

We don’t simply provide support.
We install high-performance operational engines.

Growth without structure creates chaos.
Structure without strategy limits growth.

At OAK MSO, we believe operational excellence is not optional — it is the foundation of sustainable expansion.

Healthcare organizations deserve more than administrative support.
They require standardized systems, measurable performance, and centralized visibility.

Our philosophy is simple:
Build infrastructure first. Scale with control. Lead with precision.

Our Team

Carlos Güiza
Carlos is an operations and business development leader with extensive experience in project management, strategic planning, and data‑driven performance improvement. He directs company strategy, client acquisition, operational design, revenue‑cycle optimization, HIPAA‑aligned processes, and performance reporting for healthcare practitioners. With a background managing multimillion‑dollar initiatives across Latin America and the Caribbean, Carlos brings disciplined execution, strong compliance insight, and a growth‑focused mindset to every client partnership.

Carlos Güiza

Chief Operations Officer

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Laura Zuluaga
Laura is the engineering force behind OAK MSO’s technology and automation ecosystem. As a Systems and Computer Engineer with full‑stack expertise, she builds secure, high‑performance platforms, intelligent automations, and seamless system integrations that modernize workflows and eliminate bottlenecks. Her cybersecurity‑first approach ensures every digital asset is protected, fast, and reliable, while her mastery of SEO, data visualization, and modern development tools strengthens each client’s digital presence and operational efficiency.

Laura Zuluaga

Chief Technology Officer

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Jaime Pabón
Jaime brings a global, high‑performance mindset to OAK MSO. With coaching experience across the United States, Italy, Germany, Argentina, Bolivia, Portugal, Brazil, Hungary, Japan, Spain, Panama, Mexico, Chile, and Uruguay, he excels at building trust, discipline, and strong communication. He applies that same approach to business development and client success, ensuring every practice receives clear guidance, responsive support, and a seamless experience from onboarding through long‑term growth.

Jaime Pabón

International Agent

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