AmSurg Executive and Leadership Team

May, 2026

Leadership Overview

AmSurg has 9 executives leading key functions including strategy, finance, operations, information technology, revenue, and division leadership.

Driven by physician partnerships, AmSurg acquires, develops, and operates ambulatory surgery centers across the United States, focusing on enhancing patient care and operational efficiency.

Leadership Roles at AmSurg

  • President & Chief Executive Officer - Ellis Norsoph
  • President & Chief Executive Officer - Jeffrey Snodgrass
  • Chief Financial Officer - Sarah Belmont
  • Chief Operating Officer - Keith Hennegan
  • Executive Vice President & Chief Operating Officer - Karey Witty
  • Division President - Deborah McMillin
  • Chief Information Officer - Robert Cook
  • Chief Revenue Officer - Dorothy Rubio
  • Interim Chief Information Officer - Charles Porter
  • Ellis Norsoph - President & Chief Executive Officer

    Ellis Norsoph, the President & Chief Executive Officer at AmSurg, directs the overarching strategy and operational execution for the company's ambulatory surgery center network. Norsoph guides the organization's growth initiatives, focusing on physician partnerships and the development of new surgical facilities. This leadership role involves ensuring alignment with the company's mission to acquire, develop, and operate high-quality surgical centers. Ellis Norsoph drives the strategic vision, overseeing all aspects of business development and market expansion. The Chief Executive Officer's responsibilities include fostering a culture of excellence and innovation across all operational sites, ensuring consistent delivery of superior patient care and physician satisfaction. Norsoph's executive oversight extends to financial performance and long-term sustainability, positioning AmSurg for continued success in the healthcare sector.

    Jeffrey Snodgrass - President & Chief Executive Officer

    Jeffrey Snodgrass, the President & Chief Executive Officer at AmSurg, spearheads the strategic direction and operational management of the company's extensive network of ambulatory surgery centers. Snodgrass focuses on strengthening physician partnerships and driving the acquisition and development of new facilities nationwide. This executive position involves ensuring AmSurg's commitment to operating high-quality surgical centers that prioritize patient outcomes and physician collaboration. Jeffrey Snodgrass champions the company's growth strategies, overseeing market penetration and the expansion of services. The Chief Executive Officer's mandate includes cultivating an environment of operational excellence and advancing healthcare delivery models. Snodgrass's leadership ensures the financial health and strategic positioning of AmSurg, reinforcing its role as a leader in the ambulatory surgery sector.
    Jeffrey Snodgrass

    Sarah Belmont - Chief Financial Officer

    Sarah Belmont, the Chief Financial Officer at AmSurg, manages the company's financial operations, including budgeting, forecasting, and capital allocation across its ambulatory surgery centers. Belmont oversees financial planning and analysis, ensuring fiscal responsibility and supporting strategic growth initiatives. This critical role involves managing relationships with financial institutions and investors, securing funding for acquisitions and development projects. Sarah Belmont directs the treasury functions, risk management, and accounting operations, maintaining robust internal controls. The Chief Financial Officer's purview includes optimizing financial performance and driving profitability for AmSurg's physician partnerships. Belmont's expertise ensures the financial stability and strategic financial health of the organization, supporting its mission to expand high-quality surgical care.
    Sarah Belmont

    Keith Hennegan - Chief Operating Officer

    Keith Hennegan, the Chief Operating Officer at AmSurg, oversees the day-to-day operations of the company's ambulatory surgery centers, focusing on efficiency and quality of care. Hennegan directs operational strategies to enhance patient experiences and support physician partners across the United States. This executive position involves managing facility performance, ensuring compliance with healthcare regulations, and driving operational improvements. Keith Hennegan leads the integration of new acquisitions and the development of best practices for surgical center management. The Chief Operating Officer's responsibilities include optimizing resource allocation and streamlining workflows to maximize operational effectiveness. Hennegan's leadership ensures the consistent delivery of high-quality surgical services, reinforcing AmSurg's commitment to excellence in healthcare delivery.
    Keith Hennegan

    Karey Witty - Executive Vice President & Chief Operating Officer

    Karey Witty, the Executive Vice President & Chief Operating Officer at AmSurg, plays a pivotal role in directing the operational execution and strategic development of the company's ambulatory surgery centers. Witty oversees key operational functions, ensuring the efficient and effective management of facilities across the United States. This executive position involves driving performance improvements, implementing best practices, and fostering a culture of excellence in patient care and physician collaboration. Karey Witty leads initiatives aimed at optimizing operational workflows and enhancing the overall patient experience. The Executive Vice President & Chief Operating Officer's responsibilities extend to managing cross-functional teams and ensuring alignment with AmSurg's growth objectives. Witty's leadership is instrumental in maintaining high standards of quality and service delivery.

    Deborah McMillin - Division President

    Deborah McMillin, the Division President at AmSurg, leads specific operational divisions within the company, overseeing the performance and strategic direction of multiple ambulatory surgery centers. McMillin focuses on driving growth, ensuring operational excellence, and strengthening physician partnerships within her designated regions. This leadership role involves managing P&L responsibilities, implementing strategic initiatives, and fostering a high-performance culture. Deborah McMillin directs efforts to enhance patient outcomes and physician satisfaction across her divisions. The Division President's responsibilities include market analysis, business development, and ensuring compliance with all regulatory requirements. McMillin's leadership is crucial for the localized success and expansion of AmSurg's surgical center network.

    Robert Cook - Chief Information Officer

    Robert Cook, the Chief Information Officer at AmSurg, directs the company's information technology strategy and infrastructure, supporting its network of ambulatory surgery centers. Cook oversees the implementation and management of technology solutions that enhance operational efficiency and patient care delivery. This role involves ensuring the security and reliability of IT systems, including electronic health records and data management platforms. Robert Cook leads initiatives to leverage technology for business growth and improved physician collaboration. The Chief Information Officer's responsibilities encompass IT governance, cybersecurity, and digital transformation efforts across AmSurg. Cook's strategic vision for technology ensures that AmSurg remains at the forefront of healthcare innovation, supporting its mission to provide exceptional surgical services.

    Dorothy Rubio - Chief Revenue Officer

    Dorothy Rubio, the Chief Revenue Officer at AmSurg, spearheads strategies to maximize revenue generation and optimize financial performance across the company's ambulatory surgery centers. Rubio focuses on developing and executing commercial strategies that enhance market share and profitability. This executive position involves overseeing all revenue-generating activities, including payer contracting, business development, and sales operations. Dorothy Rubio directs efforts to identify new revenue streams and strengthen existing partnerships with physicians and healthcare systems. The Chief Revenue Officer's mandate includes driving growth through effective market positioning and customer engagement. Rubio's leadership ensures AmSurg's financial vitality and its capacity to expand high-quality surgical care nationwide.
    Dorothy Rubio

    Charles Porter - Interim Chief Information Officer

    Charles Porter, the Interim Chief Information Officer at AmSurg, provides critical leadership for the company's information technology operations during a transitional period. Porter ensures the continuity and stability of IT services supporting AmSurg's ambulatory surgery centers nationwide. This role involves overseeing technology infrastructure, data security, and the implementation of essential IT projects. Charles Porter focuses on maintaining operational integrity and supporting the strategic objectives of the organization. The Interim Chief Information Officer's responsibilities include managing IT resources and guiding technology initiatives to enhance efficiency and patient care. Porter's interim leadership ensures that AmSurg's technological foundation remains robust, supporting its ongoing mission in healthcare delivery.

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    Frequently Asked Questions Regarding AmSurg Top Executives and Leadership Team

    Who leads AmSurg?
    AmSurg is led by Ellis Norsoph (President & Chief Executive Officer), along with executives such as Jeffrey Snodgrass (President & Chief Executive Officer) and Sarah Belmont (Chief Financial Officer).
    Who is part of AmSurg’s executive team?
    The executive team of AmSurg includes leaders such as Ellis Norsoph (President & Chief Executive Officer), Jeffrey Snodgrass (President & Chief Executive Officer), Sarah Belmont (Chief Financial Officer) and other senior executives.
    How many executives does AmSurg have?
    AmSurg has 9 executives leading key business areas.
    What roles are included in AmSurg’s leadership team?
    The leadership team of AmSurg includes roles such as President & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Executive Vice President & Chief Operating Officer.