Leadership Overview
CohnReznick has 10 executives leading key functions including strategy, financial oversight, technology architecture, and advisory operations.
Committed to delivering exceptional accounting and tax solutions, CohnReznick empowers clients through deep industry expertise and agile advisory services that drive sustainable growth across the United States.
Committed to delivering exceptional accounting and tax solutions, CohnReznick empowers clients through deep industry expertise and agile advisory services that drive sustainable growth across the United States.
Leadership Roles at CohnReznick
Kelly O'Callaghan - Chief Executive Officer
Kelly O'Callaghan, the Chief Executive Officer at CohnReznick, directs the overarching strategic vision and national operations of the firm. O'Callaghan manages the integration of accounting, tax, and advisory services to ensure clients receive comprehensive support in a dynamic business environment. By fostering a culture of innovation and agility, the Chief Executive Officer aligns internal resources with the evolving needs of diverse industries. O'Callaghan maintains strong relationships with the Board and senior leadership to execute long-term growth initiatives. This leadership role involves navigating complex market challenges while maintaining the high standards of professional excellence expected from a top-tier accounting firm. Through consistent focus on operational efficiency and client-centric solutions, Kelly O'Callaghan drives the firm toward sustained market leadership. O'Callaghan ensures that the organization remains a trusted partner for businesses seeking to seize growth opportunities across the United States.
Thomas Marino - Co Chief Executive Officer
Thomas Marino, the Co Chief Executive Officer at CohnReznick, shares responsibility for the firm's national strategic direction and business development. Marino focuses on expanding the firm's footprint within the advisory sector, ensuring that service delivery remains agile and responsive to client demands. The Co Chief Executive Officer collaborates with executive leadership to refine the firm's market position and enhance the value provided to diverse industry clients. Marino oversees the implementation of growth strategies that leverage the deep resources of the firm while maintaining a hands-on approach to client engagement. By prioritizing excellence in tax and accounting services, Thomas Marino strengthens the firm's reputation as a premier advisor. Marino actively monitors industry trends to anticipate client needs and adjust service offerings accordingly. This leadership role requires balancing operational stability with the pursuit of new market opportunities to ensure the firm remains at the forefront of the professional services industry.
Kate Peachway - Chief Financial Officer
Kate Peachway, the Chief Financial Officer at CohnReznick, manages the firm's financial health, budgeting, and long-term fiscal planning. Peachway oversees the financial reporting processes that ensure transparency and compliance across all national operations. The Chief Financial Officer collaborates with executive leadership to allocate resources effectively, supporting the firm's strategic growth initiatives in accounting and advisory services. By monitoring financial performance metrics, Peachway provides the insights necessary for informed decision-making at the highest levels of the organization. Kate Peachway directs the financial strategy to ensure the firm maintains the stability required to invest in new talent and technology. This leadership role involves managing capital structure and optimizing financial operations to support the firm's agile approach to client service. Peachway ensures that the firm's fiscal policies align with its mission of providing exceptional value to clients. Through rigorous financial oversight, Peachway secures the resources needed for the firm's continued success.
Marisa Garcia - Partner, Chief Financial Officer Advisory Services
Marisa Garcia, the Partner, Chief Financial Officer Advisory Services at CohnReznick, leads the practice area dedicated to providing financial leadership and strategic support to client organizations. Garcia oversees the delivery of advisory services that help businesses optimize their financial operations and reporting structures. The Partner, Chief Financial Officer Advisory Services manages a team of experts who provide hands-on guidance to clients navigating complex financial landscapes. By applying deep industry knowledge, Garcia helps clients improve their financial performance and seize new growth opportunities. Marisa Garcia collaborates with other firm partners to integrate financial advisory services into the broader suite of accounting and tax solutions. This leadership role involves developing service methodologies that address the specific needs of dynamic businesses. Garcia ensures that the firm's advisory practice remains a trusted resource for companies seeking to enhance their financial health and operational efficiency through expert, agile, and personalized support.
Justin Ricketts - Chief Technology Officer
Justin Ricketts, the Chief Technology Officer at CohnReznick, architects the digital transformation strategy to support the firm's accounting and advisory operations. Ricketts oversees the implementation of secure, scalable technology platforms that enable professionals to deliver high-quality insights to clients. The Chief Technology Officer manages the firm's digital infrastructure, ensuring that data security and system reliability remain top priorities. By integrating advanced software solutions, Ricketts enhances the firm's ability to provide agile and data-driven services. Justin Ricketts collaborates with other C-suite leaders to align technology investments with the firm's overall growth objectives. This leadership role involves evaluating emerging technologies to maintain a competitive edge in the professional services market. Ricketts drives the adoption of digital tools that streamline internal workflows and improve client engagement. Through strategic technology management, Ricketts ensures that the firm possesses the digital capabilities required to meet the evolving demands of a dynamic business environment.
Risa Lavine - Chief of Staff
Risa Lavine, the Chief of Staff at CohnReznick, coordinates the strategic priorities and operational activities of the executive leadership team. Lavine facilitates communication across departments to ensure alignment with the firm's mission and business goals. The Chief of Staff manages complex projects that span multiple service lines, including accounting, tax, and advisory. By streamlining executive workflows, Lavine enables the leadership team to focus on high-level strategy and client growth. Risa Lavine acts as a central point of contact for internal initiatives, ensuring that organizational objectives are met with efficiency and precision. This leadership role involves managing the cadence of executive meetings and tracking the progress of key firm-wide goals. Lavine supports the firm's agile culture by fostering collaboration and ensuring that resources are directed toward the most impactful opportunities. Through effective operational management, Lavine contributes to the firm's ability to deliver consistent, high-quality service to clients across the United States.
Julie Murawski - Chief Marketing Officer & Partner, CohnReznick Advisory Limited Liability Company
Julie Murawski, the Chief Marketing Officer & Partner, CohnReznick Advisory Limited Liability Company at CohnReznick, directs the firm's brand strategy and market positioning. Murawski oversees the development of marketing campaigns that highlight the firm's deep industry expertise and agile advisory approach. The Chief Marketing Officer & Partner, CohnReznick Advisory Limited Liability Company manages the firm's reputation, ensuring that the value proposition resonates with clients in a competitive landscape. By leveraging data-driven insights, Murawski drives lead generation and client engagement initiatives that support the firm's growth. Julie Murawski collaborates with service line leaders to communicate the firm's capabilities effectively to target markets. This leadership role involves managing the firm's presence in the Nexia International network and enhancing its visibility as a national leader in accounting and tax services. Murawski ensures that all marketing efforts align with the firm's mission of helping clients seize growth opportunities through expert guidance and hands-on support.
Debbrata Das - Chief Technology Officer & Head of Infrastructure, Data, Architecture & Operations
Debbrata Das, the Chief Technology Officer & Head of Infrastructure, Data, Architecture & Operations at CohnReznick, manages the firm's technical foundation and data management strategies. Das oversees the architecture of systems that support the firm's complex accounting and advisory functions. The Chief Technology Officer & Head of Infrastructure, Data, Architecture & Operations directs the operations of the firm's data centers and cloud infrastructure to ensure maximum uptime and security. By optimizing data workflows, Das enables professionals to access the insights needed for high-level client advisory. Debbrata Das collaborates with other technology leaders to implement robust solutions that protect client information and improve service delivery. This leadership role involves overseeing the technical roadmap to ensure the firm remains at the forefront of digital innovation. Das drives the integration of advanced data analytics into the firm's service offerings, ensuring that clients receive the most accurate and timely information to support their business growth.
Michelle Voyer - Managing Director
Michelle Voyer, the Managing Director at CohnReznick, leads specialized advisory teams focused on delivering high-impact solutions for complex business challenges. Voyer oversees the execution of client engagements, ensuring that the firm's deep industry expertise translates into actionable growth strategies. The Managing Director coordinates with cross-functional teams to provide tailored accounting and tax insights that address specific client requirements. By managing project lifecycles and resource allocation, Voyer maintains the high quality of service that defines the firm's market presence. Michelle Voyer fosters collaborative environments where professionals develop innovative approaches to client issues. This leadership role involves driving operational excellence and ensuring that advisory services remain aligned with the firm's broader mission. Voyer contributes to the firm's success by identifying emerging market needs and developing service capabilities that help clients navigate the complexities of the modern business landscape while maintaining rigorous professional standards.
Bryan DaCanal - Managing Director
Bryan DaCanal, the Managing Director at CohnReznick, directs the firm's efforts in providing specialized financial and operational advisory services. DaCanal focuses on scaling service delivery models to support the needs of dynamic businesses across various sectors. The Managing Director manages client relationships and ensures that the firm's advisory solutions provide clear, measurable value. By overseeing the development of internal processes, DaCanal enhances the efficiency and effectiveness of the firm's consulting engagements. Bryan DaCanal works closely with other leaders to integrate tax and accounting insights into broader business strategies. This leadership role involves identifying opportunities for service expansion and ensuring that the firm remains competitive in a national market. DaCanal drives the implementation of best practices to maintain high client satisfaction levels. Through strategic oversight and a commitment to professional excellence, DaCanal supports the firm's goal of helping clients break through barriers and achieve long-term success.
Explore Leadership Teams in Accounting for Legal Practices
Jackson Hewitt Tax Service Inc. is a tax preparation service responsible for preparing over computerized federal, state, and local individual income tax returns each year. The company currently operates franchised and company-owned locations throughout the United States.
Company Leadership GM
MB
SVA has been serving family-owned and closely-held companies since 1974. As we near our 50th anniversary, SVA is committed to remaining an independent CPA firm investing in our future growth. Our culture of innovation and agility provides the platform for our core goal. Serve. People. Better. Our team members' expertise spans the areas of business consulting, tax, accounting, and audit in a diverse set of industries. We work towards meeting the strategic vision of each business and the owner's personal financial goals. Were proud to say that this expertise has made SVA a perennial award winner as one of the nations Top 100 Accounting Firms.
Company Leadership CS
ET
BB
KPMG Türkiye, lokal ve uluslararası tüm müşterilerinin ihtiyaçlarına cevap vermek adına geleneksel denetim ve uygunluk denetimi anlayışını genişleterek, firmaya ve endüstriye özel hizmetler sağlayan profesyonel bir denetim, vergi ve danışmanlık şirketidir. 1982 yılında kurulan ve ülkemizdeki ikinci en eski uluslararası denetim, vergi ve danışmanlık şirketi olan KPMG Türkiye’nin taahhüdü dünya çapında müşterilerimize istikrarlı bir şekilde yüksek kaliteli profesyonel hizmeti vermektir. İstanbul, İzmir, Ankara ve Bursa olmak üzere Türkiye’de 4 ofiste 1700'ü aşkın çalışanı ve hem Türkiye’de hem de dünya çapında faaliyet gösteren çeşitli sektörlerden 4.000'in üzerinde müşterisi ile KPMG Türkiye, sektör odaklı bir yaklaşımla, otomotiv, bankacılık, tüketici ürünleri, gıda ve perakende, enerji, telekomünikasyon ve ilaç dahil olmak üzere çok sayıda sektörde faaliyet göstermektedir. --------------------------------------------------------------- “KPMG Turkey” is a professional services firm and a member of the KPMG network of independent member firms affiliated with KPMG International Limited, a private English company limited by guarantee. As a professional service firm KPMG Turkey delivers Audit, Assurance, Tax and Advisory services. Operating in Turkey since 1982 with its 4 offices İstanbul (headquarter), İzmir, Ankara and Bursa and had an average of 1.700 personnel as of September 2019.
Company Leadership MS
EA
ME
H&R Block, Inc. is a global consumer tax services provider. Tax return preparation services are provided by professional tax preparers in company-owned and franchise retail tax offices worldwide and through H&R Block tax software products for the DIY consumer. H&R Block also offers adjacent Tax Plus products and services.
Company Leadership GO
JL
SC
JD
Frequently Asked Questions Regarding CohnReznick Top Executives and Leadership Team
