Sound Physicians Executive and Leadership Team

July, 2026

Leadership Overview

Sound Physicians has 10 executives leading key functions including information technology, operations, revenue, marketing, people, and medical leadership.

Driven by a commitment to patient care, Sound Physicians focuses on enhancing quality, satisfaction, and efficiency across the entire acute episode of patient care, solidifying its market position through strategic operational excellence.

Leadership Roles at Sound Physicians

  • Chief Operating Officer - Barbara Virt
  • Chief Operating Officer, Sound Long Term Care Management Aco - Carolyn Ayers
  • Chief Operating Officer, Critical Care - Meaghan O'Brien
  • President - John Birkmeyer
  • Group President, Medical - John Birkmeyer
  • Chief Information Officer - Elaine Rosario
  • Chief Revenue Officer - Bridgette Roberson
  • Chief Marketing Officer - David Tjaden
  • Chief People Officer - Annette Fowler
  • Associate Chief Medical Officer, Gateway Region - Vivek Ramanathan
  • Barbara Virt - Chief Operating Officer

    Barbara Virt, the Chief Operating Officer at Sound Physicians, spearheads operational excellence across the organization's diverse service lines. Virt oversees the day-to-day management of hospital medicine and post-acute care operations, ensuring the delivery of high-quality patient care. This executive function involves optimizing clinical workflows, enhancing patient satisfaction metrics, and driving efficiency improvements throughout the acute episode of care. The Chief Operating Officer's responsibilities extend to managing operational teams, implementing best practices, and ensuring compliance with healthcare regulations. Barbara Virt's strategic oversight is critical for achieving the company's goals of measurable improvements in quality and efficiency. By focusing on operational refinement, Virt directly contributes to the organization's ability to provide superior patient experiences and maintain strong hospital partnerships. The operational leadership provided by Barbara Virt is fundamental to Sound Physicians' success in the competitive healthcare landscape.
    Barbara Virt

    Carolyn Ayers - Chief Operating Officer, Sound Long Term Care Management Aco

    Carolyn Ayers, the Chief Operating Officer, Sound Long Term Care Management Aco at Sound Physicians, directs operations specifically within the long-term care sector. Ayers focuses on optimizing the delivery of post-acute care services, ensuring high standards of quality and patient satisfaction. This leadership position involves managing the operational intricacies of long-term care facilities, implementing efficient care models, and driving continuous improvement in patient outcomes. The Chief Operating Officer's strategic oversight is crucial for adapting to the unique demands of long-term care environments. Carolyn Ayers' expertise ensures that Sound Physicians' commitment to efficiency and quality is effectively translated into the long-term care setting. By concentrating on specialized operational strategies, Ayers enhances the company's comprehensive approach to patient care across the entire episode. The dedicated operational management by Carolyn Ayers strengthens Sound Physicians' presence in post-acute care.
    Carolyn Ayers

    Meaghan O'Brien - Chief Operating Officer, Critical Care

    Meaghan O'Brien, the Chief Operating Officer, Critical Care at Sound Physicians, leads operational strategies for the critical care division. O'Brien is responsible for enhancing the efficiency and quality of care delivered in intensive settings, focusing on measurable improvements for critically ill patients. This executive role involves managing the complex operational demands of critical care units, ensuring seamless coordination between clinical teams and hospital partners. The Chief Operating Officer's strategic focus is on optimizing patient flow, resource allocation, and clinical outcomes within critical care environments. Meaghan O'Brien's leadership ensures that Sound Physicians' core mission of improving patient care is rigorously applied to the most acute patient needs. By driving operational excellence in critical care, O'Brien directly impacts patient safety and recovery. The specialized operational management by Meaghan O'Brien reinforces Sound Physicians' comprehensive care capabilities.

    John Birkmeyer - President

    John Birkmeyer, the President at Sound Physicians, provides overarching leadership and strategic direction for the organization. Birkmeyer guides the company's mission to drive measurable improvements in quality, satisfaction, and efficiency throughout the acute episode of patient care. This senior executive role involves setting the strategic vision, fostering key partnerships, and ensuring operational alignment across all divisions. The President's leadership is instrumental in maintaining Sound Physicians' position as a leader in hospital medicine and post-acute care. John Birkmeyer's focus on strategic growth and operational excellence supports the company's commitment to enhancing patient outcomes. By championing innovation and best practices, Birkmeyer ensures Sound Physicians continues to deliver exceptional value to patients and healthcare partners. The comprehensive leadership of John Birkmeyer is central to the organization's ongoing success and impact.

    John Birkmeyer - Group President, Medical

    John Birkmeyer, the Group President, Medical at Sound Physicians, directs the medical operations and clinical strategy for the organization. Birkmeyer oversees the medical teams, ensuring the highest standards of patient care are met and continuously improved. This executive responsibility involves guiding clinical practice, implementing evidence-based protocols, and fostering a culture of clinical excellence across hospital medicine and post-acute care services. The Group President, Medical's strategic vision is crucial for advancing the company's commitment to quality and patient satisfaction. John Birkmeyer's leadership in medical affairs directly supports the achievement of operational efficiencies and superior patient outcomes. By focusing on clinical leadership and innovation, Birkmeyer ensures Sound Physicians remains at the forefront of healthcare delivery. The medical expertise and strategic direction provided by John Birkmeyer are vital to the organization's mission.

    Elaine Rosario - Chief Information Officer

    Elaine Rosario, the Chief Information Officer at Sound Physicians, directs the organization's technology strategy and infrastructure. Overseeing all IT operations, Rosario ensures the seamless integration of digital solutions that support the company's mission of improving patient care quality and efficiency. This leadership role involves managing data security, implementing innovative technological advancements, and optimizing systems to enhance operational workflows across all hospital medicine and post-acute care services. Rosario's focus remains on leveraging technology to drive measurable improvements and maintain a competitive edge in the healthcare sector. The Chief Information Officer's strategic vision guides the development and deployment of critical IT resources, ensuring robust support for clinical teams and administrative functions. Elaine Rosario's expertise is vital for maintaining the integrity and scalability of Sound Physicians' technological backbone, directly impacting patient outcomes and operational effectiveness.
    Elaine Rosario

    Bridgette Roberson - Chief Revenue Officer

    Bridgette Roberson, the Chief Revenue Officer at Sound Physicians, drives financial growth and revenue cycle management. Roberson oversees all revenue-generating activities, including contract negotiations, payer relations, and revenue optimization strategies. This critical role ensures the financial health of the organization by maximizing revenue streams and managing financial performance across hospital medicine and post-acute care services. The Chief Revenue Officer's strategic direction is essential for sustaining the company's focus on quality, satisfaction, and efficiency. Bridgette Roberson's leadership in revenue generation directly supports the expansion of services and the continued investment in clinical excellence. By focusing on robust financial planning and execution, Roberson ensures Sound Physicians can effectively deliver on its mission to improve patient care episodes. The financial acumen of Bridgette Roberson is paramount to the organization's long-term sustainability and growth.

    David Tjaden - Chief Marketing Officer

    David Tjaden, the Chief Marketing Officer at Sound Physicians, leads the company's brand strategy and market positioning. Tjaden is responsible for developing and executing marketing initiatives that highlight Sound Physicians' commitment to improving quality, satisfaction, and efficiency in patient care. This executive role involves overseeing market research, public relations, and digital marketing efforts to enhance the company's reputation and reach. The Chief Marketing Officer's strategic campaigns are designed to communicate the value proposition of Sound Physicians' hospital medicine and post-acute care services to clients and stakeholders. David Tjaden's efforts focus on building strong brand recognition and driving business development through effective communication. By articulating the company's mission and impact, Tjaden plays a key part in fostering growth and strengthening partnerships. The marketing leadership of David Tjaden ensures Sound Physicians remains a recognized leader in patient care innovation.

    Annette Fowler - Chief People Officer

    Annette Fowler, the Chief People Officer at Sound Physicians, leads human resources strategy and talent management. Fowler oversees all aspects of employee relations, recruitment, retention, and professional development, ensuring a high-performing workforce dedicated to patient care excellence. This executive function is critical for fostering a culture that supports the company's mission of driving measurable improvements in quality, satisfaction, and efficiency. The Chief People Officer's strategic initiatives are designed to attract and retain top clinical talent, essential for delivering superior hospital medicine and post-acute care services. Annette Fowler's commitment to employee well-being and growth directly contributes to the organization's ability to provide exceptional patient experiences. By focusing on people operations, Fowler ensures Sound Physicians has the skilled and motivated teams necessary to achieve its strategic objectives. The human capital leadership provided by Annette Fowler is foundational to the company's success.
    Annette Fowler

    Vivek Ramanathan - Associate Chief Medical Officer, Gateway Region

    Vivek Ramanathan, the Associate Chief Medical Officer, Gateway Region at Sound Physicians, provides critical medical leadership within the Gateway Region. Ramanathan focuses on enhancing clinical quality and operational efficiency for patient care services in this specific geographic area. This role involves overseeing medical staff performance, implementing clinical best practices, and ensuring alignment with the company's overarching goals of improving patient outcomes and satisfaction. The Associate Chief Medical Officer's regional focus is essential for tailoring medical strategies to local needs while upholding Sound Physicians' standards. Vivek Ramanathan's dedication to clinical excellence directly contributes to the measurable improvements sought across the acute episode of patient care. By leading medical initiatives in the Gateway Region, Ramanathan reinforces the company's commitment to high-quality, efficient healthcare delivery. The regional medical leadership of Vivek Ramanathan is key to Sound Physicians' localized success.

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    Frequently Asked Questions Regarding Sound Physicians Top Executives and Leadership Team

    Who leads Sound Physicians?
    Sound Physicians is led by Barbara Virt (Chief Operating Officer), along with executives such as Carolyn Ayers (Chief Operating Officer, Sound Long Term Care Management Aco) and Meaghan O'Brien (Chief Operating Officer, Critical Care).
    Who is part of Sound Physicians’s executive team?
    The executive team of Sound Physicians includes leaders such as Barbara Virt (Chief Operating Officer), Carolyn Ayers (Chief Operating Officer, Sound Long Term Care Management Aco), Meaghan O'Brien (Chief Operating Officer, Critical Care) and other senior executives.
    How many executives does Sound Physicians have?
    Sound Physicians has 10 executives leading key business areas.
    What roles are included in Sound Physicians’s leadership team?
    The leadership team of Sound Physicians includes roles such as Chief Operating Officer, Chief Operating Officer, Sound Long Term Care Management Aco, Chief Operating Officer, Critical Care, President, Group President, Medical.