IHA Executive and Leadership Team

June, 2026

Leadership Overview

IHA has 5 executives leading key functions including strategy, human resources, finance, medical operations, and overall leadership.

Dedicated to advancing primary health care, IHA provides comprehensive services across internal medicine, pediatrics, and family health, impacting patient well-being across Michigan.

Leadership Roles at IHA

  • Chief Executive Officer - Carlos Moreira
  • At Trinity Health Michigan Medical Groups Vice President & Chief Financial Officer - Maria Bowles
  • President - Dennis Sall
  • Chief Human Resources Officer & Director, Human Resources - Mary Gibbons
  • Chief Medical Officer - Rajiv Deenadayalu
  • Carlos Moreira - Chief Executive Officer

    Carlos Moreira, the Chief Executive Officer at IHA, directs the overarching strategic vision and operational framework for the organization. Moreira guides IHA's expansion and service delivery, ensuring alignment with its mission to provide comprehensive primary health care. This leadership involves fostering innovation in internal medicine, pediatric, and family health services. Moreira's executive decisions shape the company's market position within Michigan's healthcare landscape. By optimizing resource allocation and driving strategic partnerships, Carlos Moreira ensures IHA maintains its commitment to high-quality patient care and operational excellence across all its facilities. The Chief Executive Officer's role is central to navigating the complexities of the healthcare industry and sustaining IHA's growth trajectory.

    Maria Bowles - At Trinity Health Michigan Medical Groups Vice President & Chief Financial Officer

    Maria Bowles, the At Trinity Health Michigan Medical Groups Vice President & Chief Financial Officer at IHA, manages the financial health and strategic fiscal planning for the organization. Bowles directs budgeting, financial reporting, and investment strategies to ensure the sustainability of IHA's primary health care services. This includes overseeing financial operations for internal medicine, pediatric, and family health divisions. Bowles's financial acumen supports IHA's growth initiatives and operational efficiency across its Michigan presence. By optimizing revenue cycles and controlling expenditures, Maria Bowles ensures that financial resources are effectively allocated to enhance patient care delivery. The Vice President & Chief Financial Officer role is pivotal in maintaining fiscal responsibility and driving long-term financial stability for IHA.

    Dennis Sall - President

    Dennis Sall, the President at IHA, holds comprehensive responsibility for the overall operational execution and strategic implementation of the company's mission. Sall directs the day-to-day management of IHA's primary health care services, ensuring seamless delivery of internal medicine, pediatric, and family health care. This leadership position involves coordinating cross-functional teams to achieve organizational objectives and enhance patient satisfaction across Michigan. Sall's focus on operational efficiency and service quality underpins IHA's reputation for accessible and effective healthcare. By driving operational excellence and fostering strong relationships with stakeholders, Dennis Sall ensures IHA consistently meets the evolving healthcare needs of the community. The President role is critical for translating strategic goals into tangible operational successes.

    Mary Gibbons - Chief Human Resources Officer & Director, Human Resources

    Mary Gibbons, the Chief Human Resources Officer & Director, Human Resources at IHA, oversees all aspects of workforce management and organizational development. Gibbons directs talent acquisition, employee relations, and compensation strategies to support IHA's primary health care services. This involves cultivating a robust organizational culture that attracts and retains skilled professionals in internal medicine, pediatrics, and family health. Gibbons ensures compliance with labor laws and implements HR policies that enhance employee engagement and productivity across IHA's Michigan operations. By championing employee well-being and professional growth, Mary Gibbons plays a critical part in maintaining a high-performing team dedicated to patient care. The Chief Human Resources Officer & Director, Human Resources role is essential for building and sustaining the human capital that drives IHA's success.

    Rajiv Deenadayalu - Chief Medical Officer

    Rajiv Deenadayalu, the Chief Medical Officer at IHA, leads the clinical strategy and ensures the highest standards of medical practice across the organization. Deenadayalu oversees the quality of care provided in internal medicine, pediatrics, and family health services, driving clinical excellence and patient safety initiatives. This leadership role involves collaborating with medical staff to implement best practices and enhance patient outcomes. Deenadayalu's medical expertise guides clinical decision-making and shapes the delivery of primary health care services throughout IHA's Michigan network. By fostering a culture of continuous improvement in patient care, Rajiv Deenadayalu is instrumental in upholding IHA's commitment to exceptional healthcare. The Chief Medical Officer position is fundamental to maintaining clinical integrity and advancing the organization's medical mission.

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    Frequently Asked Questions Regarding IHA Top Executives and Leadership Team

    Who leads IHA?
    IHA is led by Carlos Moreira (Chief Executive Officer), along with executives such as Maria Bowles (At Trinity Health Michigan Medical Groups Vice President & Chief Financial Officer) and Dennis Sall (President).
    Who is part of IHA’s executive team?
    The executive team of IHA includes leaders such as Carlos Moreira (Chief Executive Officer), Maria Bowles (At Trinity Health Michigan Medical Groups Vice President & Chief Financial Officer), Dennis Sall (President) and other senior executives.
    How many executives does IHA have?
    IHA has 5 executives leading key business areas.
    What roles are included in IHA’s leadership team?
    The leadership team of IHA includes roles such as Chief Executive Officer, At Trinity Health Michigan Medical Groups Vice President & Chief Financial Officer, President, Chief Human Resources Officer & Director, Human Resources, Chief Medical Officer.