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Leadership

Guided by experienced healthcare and operations leadership.

Our executive and management team brings together healthcare operations, compliance, technology, and client leadership experience.
Executive Team

Corporate leadership

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Andrew Callahan

Chief Executive Officer

Andrew leads Mervanta RCM's global strategy and operations, with more than 20 years of experience building healthcare services organizations. He previously held senior operating roles at multi-state physician management groups before founding Mervanta RCM.

Corporate StrategyHealthcare Industry Leadership
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Priya Nataraj

Chief Operating Officer

Priya oversees day-to-day service delivery across every Mervanta RCM operating center. She has spent her career scaling healthcare business operations, with a focus on standardized workflows and operational quality.

Operations ManagementService Delivery
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Marcus Whitfield

Chief Financial Officer

Marcus leads corporate finance, planning, and reporting for Mervanta RCM. Prior to joining the organization, he held finance leadership roles across healthcare services and business process outsourcing companies.

Corporate FinanceFinancial Planning
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Dana Reyes

Chief Compliance Officer

Dana directs Mervanta RCM's compliance and regulatory affairs program, including HIPAA governance and payer policy adherence. She has more than 15 years of experience in healthcare compliance and risk management.

Healthcare ComplianceRegulatory Affairs
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Management Team

Departmental leadership

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Michael Okafor

VP, Operations

Michael leads operational strategy and process standardization across Mervanta RCM's delivery centers, partnering closely with department directors to maintain consistent service quality at scale.

Operations StrategyProcess Standardization
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Laura Bennett

VP, Revenue Cycle

Laura oversees revenue cycle strategy and payer relations, working directly with enterprise clients on performance improvement initiatives across billing, coding, and collections.

Revenue Cycle StrategyPayer Relations
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Samuel Ortiz

Director, Coding

Samuel leads Mervanta RCM's coding organization, including specialty coding programs, coder training, and coding compliance auditing. He holds multiple professional coding certifications.

Coding ComplianceCoding Operations
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Emily Chen

Director, Client Success

Emily leads the client success organization, overseeing onboarding, business reviews, and account management for Mervanta RCM's enterprise client portfolio.

Client SuccessEnterprise Accounts
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Interested in joining our leadership team?

We're always looking for experienced healthcare operations leaders.