CohnReznick Executive and Leadership Team

Kelly O'Callaghan, the Chief Executive Officer at CohnReznick, directs the firm's overall strategic vision and operational execution. O'Callaghan guides the company's expansion efforts, ensuring alignment with market demands and client needs. This leadership role involves fostering a culture of innovation and accountability across all departments. By focusing on sustainable growth, Kelly O'Callaghan drives the firm's commitment to delivering exceptional value to clients. The Chief Executive Officer's mandate includes enhancing the firm's national presence and solidifying its position as a leader in accounting, tax, and advisory services. This involves cultivating key relationships and championing the firm's core values throughout the organization. O'Callaghan's strategic direction ensures CohnReznick remains agile and responsive in a dynamic business landscape.

Thomas Marino, the Co-Chief Executive Officer at CohnReznick, shares leadership responsibilities for the firm's strategic direction and operational oversight. Marino collaborates with the executive team to drive growth initiatives and enhance service delivery across the United States. This position involves overseeing key business units and ensuring cohesive execution of the firm's strategic objectives. By focusing on client-centric solutions, Thomas Marino contributes to CohnReznick's reputation for deep industry expertise. The Co-Chief Executive Officer's role includes fostering strong internal collaboration and external partnerships. Marino's leadership supports the firm's mission to provide comprehensive accounting, tax, and advisory services. This collaborative leadership ensures the firm navigates complex market challenges effectively.

Marisa Garcia, the Partner, Chief Financial Officer Advisory Services at CohnReznick, guides clients through complex financial challenges and strategic transformations. Garcia leads teams that provide expert CFO advisory, helping businesses optimize financial operations and achieve strategic objectives. This role involves delivering tailored solutions in areas such as financial planning, performance improvement, and transaction support. By offering deep financial acumen, Marisa Garcia empowers clients to navigate market complexities and seize growth opportunities. The Partner, Chief Financial Officer Advisory Services's expertise is crucial for businesses seeking to enhance their financial strategy and execution. Garcia's leadership ensures clients receive comprehensive support for their financial management needs.

Swami Venkat, the Partner, Chief Financial Officer and CxO Advisory Leader at CohnReznick, spearheads advisory services for financial executives and C-suite leaders. Venkat guides clients in optimizing financial functions, driving strategic initiatives, and enhancing overall business performance. This leadership position involves developing and executing comprehensive advisory strategies tailored to client needs. By providing strategic financial guidance, Swami Venkat enables organizations to achieve sustainable growth and operational excellence. The Partner, Chief Financial Officer and CxO Advisory Leader's expertise is instrumental in helping clients navigate complex business environments. Venkat's focus on C-suite advisory ensures clients receive impactful solutions for their most critical challenges.

Catherine Tran, the Director, Chief Financial Officer Advisory, and Business & Finance Transformation, CohnReznick Advisory LLC at CohnReznick, leads critical initiatives in financial strategy and operational improvement. Tran guides clients through significant business and finance transformations, enhancing efficiency and driving strategic alignment. This position involves developing and implementing solutions that optimize financial performance and support long-term business objectives. By focusing on transformation, Catherine Tran helps organizations adapt to evolving market demands. The Director's expertise in CFO advisory and business transformation is essential for clients seeking to modernize their financial operations. Tran's leadership ensures clients achieve measurable improvements in their financial functions.

Risa Lavine, the Chief of Staff at CohnReznick, provides critical support to the executive leadership team, ensuring efficient operations and strategic alignment. Lavine manages key initiatives, facilitates cross-departmental communication, and drives special projects to completion. This role involves optimizing internal processes and enhancing the effectiveness of leadership decision-making. By streamlining workflows, Risa Lavine contributes to the firm's agile approach to client service. The Chief of Staff's responsibilities include coordinating strategic planning sessions and ensuring follow-through on critical action items. Lavine's focus on operational excellence supports CohnReznick's mission to deliver insightful advisory services. This position is vital for maintaining organizational momentum and achieving strategic goals.

Justin Ricketts, the Chief Technology Officer at CohnReznick, directs the firm's technology strategy and digital transformation initiatives. Ricketts oversees the development and implementation of innovative technological solutions to enhance client services and internal efficiency. This leadership role involves managing the IT infrastructure, cybersecurity measures, and data analytics capabilities. By leveraging cutting-edge technology, Justin Ricketts ensures CohnReznick remains at the forefront of the professional services industry. The Chief Technology Officer's mandate includes driving technological advancements that support the firm's growth and operational agility. Ricketts's vision guides the integration of technology to provide clients with superior insights and experiences.

Debbrata Das, the Head Chief Technology Officer, Infrastructure, Data, Architecture & Operations at CohnReznick, leads the foundational technology pillars supporting the firm's operations. Das is responsible for architecting and maintaining robust IT infrastructure, ensuring data integrity and security, and defining enterprise-wide technology architecture. This critical role involves overseeing the operational aspects of technology deployment and management. By optimizing infrastructure and data systems, Debbrata Das enhances the firm's capacity to deliver complex advisory services. The Head Chief Technology Officer's focus on operational technology ensures scalability and reliability across all firm functions. Das's expertise drives the efficiency and security of CohnReznick's technological backbone.

Julie Murawski, the Chief Marketing Officer & Partner, CohnReznick Advisory Limited Liability Company at CohnReznick, directs the firm's marketing strategies and brand development initiatives. Murawski oversees all aspects of marketing, communications, and business development to enhance the firm's market presence and client engagement. This role involves crafting compelling narratives that highlight CohnReznick's expertise and value proposition. By driving strategic marketing campaigns, Julie Murawski supports the firm's growth objectives and strengthens its industry leadership. The Chief Marketing Officer's focus on market positioning ensures the firm effectively communicates its capabilities. Murawski's leadership cultivates brand awareness and drives demand for the firm's comprehensive services.

Kimberly Kilkenney, the Partner & Chief People Officer, CohnReznick Advisory LLC at CohnReznick, leads the firm's human capital strategy and talent management initiatives. Kilkenney is responsible for fostering a positive and productive work environment, attracting top talent, and developing employee engagement programs. This role involves overseeing all aspects of human resources to support the firm's strategic goals and operational needs. By prioritizing people, Kimberly Kilkenney ensures CohnReznick has the skilled workforce necessary to deliver exceptional client service. The Partner & Chief People Officer's focus on talent development is crucial for the firm's sustained success and growth. Kilkenney's leadership cultivates a culture of excellence and professional development.