HSS Executive and Leadership Team

M. Baig, the Chief Executive Officer at HSS, directs the overarching strategic vision for the world's preeminent musculoskeletal hospital. Baig manages the integration of clinical excellence with academic research to maintain the institution's global leadership position. By aligning departmental goals with the long-term mission of orthopedic innovation, the Chief Executive Officer ensures that HSS remains at the forefront of medical advancements. This leadership role involves constant collaboration with the Board to optimize patient outcomes and institutional growth. M. Baig monitors the performance of all clinical divisions to guarantee that the highest standards of care persist across the organization. Through rigorous oversight of administrative and medical functions, the Chief Executive Officer drives the continuous evolution of the hospital's specialized services. Ultimately, Baig secures the financial and operational health required to support the complex needs of patients seeking world-class orthopedic treatment.

Tara McCoy, the Chief Executive Officer, HSS Florida at HSS, directs all regional operations and clinical expansion efforts across the southern market. McCoy architects the delivery of specialized musculoskeletal care to ensure that the high standards of the main campus translate effectively to regional facilities. By overseeing the recruitment of top-tier surgical talent and the implementation of advanced medical protocols, the Chief Executive Officer, HSS Florida maintains consistent quality across the Florida footprint. This role requires close coordination with the executive leadership team to align regional growth with the broader organizational strategy. Tara McCoy manages the operational infrastructure necessary to support complex orthopedic procedures and patient recovery programs. Through the optimization of regional resources, the Chief Executive Officer, HSS Florida strengthens the market presence of the institution while providing patients with access to world-class orthopedic expertise in a localized setting.

Thaddeus Lazor, the Chief Executive Officer & Orthopedic Chief & Surgical Solutions Distribution Precision Surgical Innovations Executive at HSS, directs the development and distribution of advanced surgical technologies. Lazor architects the integration of precision tools into the daily workflows of orthopedic surgeons to enhance procedural accuracy and patient recovery times. By managing the supply chain for specialized surgical solutions, the Chief Executive Officer & Orthopedic Chief & Surgical Solutions Distribution Precision Surgical Innovations Executive ensures that clinical teams possess the most effective instruments available. This leadership role involves bridging the gap between engineering innovation and practical application within the operating room. Thaddeus Lazor oversees the testing and implementation of new surgical methodologies to maintain the hospital's status as a global leader in musculoskeletal care. Through the strategic deployment of these innovations, the Chief Executive Officer & Orthopedic Chief & Surgical Solutions Distribution Precision Surgical Innovations Executive drives significant improvements in surgical outcomes.

Lisa Valerioti, the Executive Administrator & Office of The President & Chief Executive Officer at HSS, directs the daily operations and strategic communications for the executive office. Valerioti architects the flow of information between the President and the various clinical and administrative departments to ensure organizational alignment. By managing the complex scheduling and priority setting for the executive leadership, the Executive Administrator & Office of The President & Chief Executive Officer facilitates efficient decision-making processes. This role involves coordinating high-level meetings and tracking the progress of key institutional initiatives. Lisa Valerioti monitors the execution of strategic goals to ensure that all departments remain focused on the core mission of musculoskeletal excellence. Through the maintenance of rigorous administrative standards, the Executive Administrator & Office of The President & Chief Executive Officer supports the overall stability and productivity of the hospital's leadership team.

Ramsey Malik, the Acting Chief Executive Officer at HSS, directs the immediate operational and strategic functions of the hospital during this transition period. Malik architects the continuity of care and administrative stability required to maintain the institution's reputation for excellence. By overseeing the daily activities of the executive team, the Acting Chief Executive Officer ensures that all clinical and research programs continue to meet the highest standards. This leadership role involves addressing urgent operational challenges and facilitating communication across all departments. Ramsey Malik manages the alignment of resources to support the ongoing needs of patients and staff. Through the steady guidance of the organization, the Acting Chief Executive Officer preserves the momentum of key strategic projects. Ultimately, Malik secures the operational integrity of the hospital while preparing the institution for future growth and continued leadership in the field of musculoskeletal medicine.

Noareen Ahmed, the Chief of Staff To the President and Chief Executive Officer at HSS, directs the strategic priorities and communication flow for the highest level of the organization. Ahmed architects the alignment of executive initiatives with the broader mission of the hospital to ensure that all leadership efforts remain focused on patient outcomes. By managing the interface between the President and the various clinical and administrative divisions, the Chief of Staff To the President and Chief Executive Officer facilitates the execution of critical institutional goals. This leadership role involves coordinating complex projects and ensuring that the executive team remains responsive to the evolving needs of the medical center. Noareen Ahmed monitors the progress of key strategic objectives to ensure timely completion. Through the effective management of executive operations, the Chief of Staff To the President and Chief Executive Officer supports the overall success of the institution.

Mary Manwell, the Chief Financial Officer at HSS, directs the fiscal strategy and long-term financial planning for the entire medical center. Manwell architects the budgeting processes and capital allocation strategies that support the hospital's mission of orthopedic excellence. By monitoring revenue cycles and managing institutional investments, the Chief Financial Officer ensures that the organization maintains the financial health necessary to fund cutting-edge research and clinical facilities. This leadership role involves collaborating with the executive team to evaluate the financial viability of new medical programs and regional expansions. Mary Manwell oversees the reporting and compliance functions to maintain transparency and fiscal responsibility. Through the rigorous management of assets and liabilities, the Chief Financial Officer drives the sustainable growth of the institution. Ultimately, Manwell secures the financial resources required to provide world-class musculoskeletal care to patients across the globe.

Caloy Penz, the Chief Operating Officer at HSS, directs the internal operational workflows and facility management to ensure seamless patient care delivery. Penz architects the optimization of hospital processes, focusing on the efficiency of clinical throughput and the effective utilization of medical resources. By overseeing the daily operations of the hospital's physical infrastructure, the Chief Operating Officer ensures that all departments function in harmony to support the surgical and rehabilitative needs of patients. This leadership role involves implementing lean management principles to reduce waste and improve the quality of service. Caloy Penz monitors operational metrics to identify areas for improvement and drives the adoption of new technologies that enhance hospital performance. Through the coordination of support services and clinical teams, the Chief Operating Officer maintains the high standards of excellence that define the institution's approach to musculoskeletal health.

Mary Cassai, the Chief Operating Officer & Executive Vice President at HSS, directs the strategic scaling of clinical operations and the expansion of service lines. Cassai architects the integration of new medical programs into the existing hospital framework to ensure that growth remains consistent with the institution's mission. By overseeing the performance of key clinical departments, the Chief Operating Officer & Executive Vice President ensures that patient care remains the primary focus during periods of organizational change. This leadership role involves collaborating with other executives to align operational capacity with the long-term strategic vision of the hospital. Mary Cassai manages the development of staff training programs and the implementation of quality improvement initiatives. Through the effective management of complex operational systems, the Chief Operating Officer & Executive Vice President drives the continued success and market leadership of the hospital in the musculoskeletal sector.

Mary Mcmahon, the Chief of Staff & Office of The Chief Data & Analytics Officer at HSS, directs the utilization of data-driven insights to inform executive decision-making. Mcmahon architects the analytical frameworks that allow the hospital to measure clinical outcomes and operational efficiency with precision. By overseeing the data management teams, the Chief of Staff & Office of The Chief Data & Analytics Officer ensures that the leadership team has access to accurate, actionable information regarding patient care and institutional performance. This leadership role involves bridging the gap between complex data sets and strategic planning. Mary Mcmahon manages the coordination of projects that leverage analytics to improve musculoskeletal treatment protocols. Through the application of advanced data science, the Chief of Staff & Office of The Chief Data & Analytics Officer drives the continuous improvement of the hospital's clinical and administrative processes.