Joslin Diabetes Center Executive and Leadership Team

Peter Amenta, the President & Chief Executive Officer at Joslin Diabetes Center, directs the overarching research strategy and clinical mission. Amenta oversees the integration of laboratory discoveries into practical patient care protocols across the organization. By aligning scientific inquiry with clinical outcomes, the President & Chief Executive Officer ensures that research initiatives address the most pressing challenges in diabetes management. Amenta coordinates with the board to secure funding for long-term studies while maintaining the center's status as a premier research institution. This leadership role involves fostering partnerships with global health organizations to expand the reach of metabolic research. Peter Amenta drives the strategic vision for the center, ensuring that all departments remain focused on the core mission of improving lives through innovation. Amenta maintains rigorous standards for medical excellence, ensuring that the center remains at the forefront of diabetes treatment and prevention strategies.

Roberta Herman, the President & Chief Executive Officer at Joslin Diabetes Center, manages the administrative infrastructure and organizational growth. Herman focuses on optimizing clinical workflows and enhancing the patient experience within the center's specialized facilities. By streamlining operational processes, the President & Chief Executive Officer improves the efficiency of care delivery for patients managing complex metabolic conditions. Herman leads initiatives to modernize health information systems, ensuring that data-driven insights inform every aspect of patient treatment. This role requires constant collaboration with clinical department heads to maintain high standards of care quality and safety. Roberta Herman drives the expansion of outpatient services, ensuring that the center meets the growing demand for specialized diabetes education and support. Herman secures the financial health of the organization through disciplined resource allocation, allowing the center to continue providing world-class care to diverse patient populations.

Susan Lit, the Interim President & Chief Operating Officer at Joslin Diabetes Center, oversees daily business operations and internal resource management. Lit directs the implementation of operational policies that support the center's clinical and research objectives. By monitoring performance metrics across all departments, the Interim President & Chief Operating Officer identifies opportunities for process improvement and cost-effective service delivery. Lit coordinates with executive leadership to ensure that organizational goals align with the mission of providing superior diabetes care. This role involves managing the logistical requirements of the center's facilities, ensuring that all clinical environments meet regulatory standards. Susan Lit drives the execution of strategic projects, facilitating seamless communication between administrative teams and medical staff. Lit maintains a focus on operational stability, ensuring that the center continues to function effectively while supporting the complex needs of patients and researchers alike.

Jehanara Ahmed, the M. D. at Joslin Diabetes Center, provides clinical leadership and specialized medical expertise in diabetes management. Ahmed oversees the delivery of patient care, ensuring that evidence-based practices guide every treatment plan. By mentoring clinical staff and participating in multidisciplinary care teams, the M. D. fosters a culture of excellence in patient outcomes. Ahmed contributes to the development of educational programs that empower patients to manage their health effectively. This role involves analyzing clinical data to refine diagnostic and therapeutic approaches for various diabetes-related complications. Jehanara Ahmed drives the integration of new medical technologies into the clinical setting, enhancing the precision of patient monitoring and care. Ahmed collaborates with researchers to translate clinical observations into actionable insights, ensuring that the center remains a leader in metabolic health. The M. D. maintains a commitment to patient-centered care, ensuring that every individual receives personalized and comprehensive support.