BayCoast Bank Executive and Leadership Team

July, 2026

Leadership Overview

BayCoast Bank has 6 executives leading key functions including strategy, finance, operations, technology, and market development.

Driven by a commitment to community, BayCoast Bank provides comprehensive financial services, fostering economic growth and stability through personalized banking solutions and strategic investment.

Leadership Roles at BayCoast Bank

  • Senior Vice President & Chief Financial Officer - Diana Taxiera
  • Executive VP & Chief Operating Officer - Nicholas Christ
  • Co- President - Shawn Rioux
  • President - Marie Pellegrino
  • Executive Vice President & Chief Information Officer - Daniel Decosta
  • Senior Vice President and Chief Information Officer - Deborah Dion
  • Diana Taxiera - Senior Vice President & Chief Financial Officer

    Diana Taxiera, the Senior Vice President & Chief Financial Officer at BayCoast Bank, manages the institution's financial health and strategic fiscal planning. Overseeing all financial operations, Taxiera ensures robust accounting practices, accurate financial reporting, and effective capital management to support the bank's growth objectives. This critical role involves developing financial strategies, managing budgets, and analyzing market trends to optimize profitability and ensure regulatory compliance across personal banking, business banking, and investment services. By guiding financial decisions, Diana Taxiera directly contributes to the long-term stability and expansion of BayCoast Bank's market presence and service offerings.

    Nicholas Christ - Executive VP & Chief Operating Officer

    Nicholas Christ, the Executive VP & Chief Operating Officer at BayCoast Bank, orchestrates the bank's day-to-day operations and service delivery. Overseeing operational efficiency, Christ ensures seamless execution of personal banking, business banking, and community banking initiatives. This leadership position involves optimizing internal processes, managing cross-departmental collaboration, and driving service excellence to meet customer needs across Massachusetts and beyond. By enhancing operational frameworks, Nicholas Christ directly supports the bank's mission to provide accessible and effective financial solutions, ensuring consistent quality and responsiveness in all client interactions and service channels.
    Nicholas Christ

    Shawn Rioux - Co- President

    Shawn Rioux, the Co- President at BayCoast Bank, shares leadership responsibilities for the bank's strategic direction and market expansion. Overseeing key initiatives, Rioux drives growth in areas such as business banking and investment services, fostering strong client relationships. This executive position involves collaborating with other leaders to define corporate objectives, enhance service offerings, and ensure the bank's continued success in the competitive financial landscape. By contributing to strategic planning and execution, Shawn Rioux actively supports BayCoast Bank's mission to deliver exceptional financial solutions and community-focused banking.

    Marie Pellegrino - President

    Marie Pellegrino, the President at BayCoast Bank, leads the overall strategic vision and operational execution for the institution. Overseeing all facets of the bank's operations, Pellegrino ensures alignment with the mission of providing comprehensive personal banking, business banking, and investment services. This pivotal role involves guiding executive teams, fostering a culture of excellence, and driving initiatives that enhance customer satisfaction and market presence. By directing strategic priorities and operational performance, Marie Pellegrino is instrumental in maintaining BayCoast Bank's reputation for integrity, innovation, and dedicated community support across its service regions.

    Daniel Decosta - Executive Vice President & Chief Information Officer

    Daniel Decosta, the Executive Vice President & Chief Information Officer at BayCoast Bank, directs the bank's technology strategy and infrastructure. Overseeing all information systems, Decosta ensures the security, integrity, and efficiency of the bank's digital operations, supporting personal and business banking services. This leadership role involves managing IT operations, cybersecurity protocols, and the implementation of new technologies to enhance customer experience and operational effectiveness. By driving technological innovation, Daniel Decosta ensures BayCoast Bank maintains a competitive edge in the financial services sector, safeguarding sensitive data and optimizing digital platforms for seamless transactions across all banking channels.

    Deborah Dion - Senior Vice President and Chief Information Officer

    Deborah Dion, the Senior Vice President and Chief Information Officer at BayCoast Bank, spearheads the bank's technological advancements and information security. Managing the bank's IT infrastructure, Dion ensures the reliability and security of all digital platforms supporting personal and business banking. This role involves developing and implementing robust cybersecurity measures, overseeing system upgrades, and driving innovation in digital banking solutions to enhance customer experience and operational resilience. By focusing on technological integrity and forward-thinking solutions, Deborah Dion plays a crucial part in maintaining BayCoast Bank's commitment to secure, efficient, and modern financial services.
    Deborah Dion

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    Frequently Asked Questions Regarding BayCoast Bank Top Executives and Leadership Team

    Who leads BayCoast Bank?
    BayCoast Bank is led by Diana Taxiera (Senior Vice President & Chief Financial Officer), along with executives such as Nicholas Christ (Executive VP & Chief Operating Officer) and Shawn Rioux (Co- President).
    Who is part of BayCoast Bank’s executive team?
    The executive team of BayCoast Bank includes leaders such as Diana Taxiera (Senior Vice President & Chief Financial Officer), Nicholas Christ (Executive VP & Chief Operating Officer), Shawn Rioux (Co- President) and other senior executives.
    How many executives does BayCoast Bank have?
    BayCoast Bank has 6 executives leading key business areas.
    What roles are included in BayCoast Bank’s leadership team?
    The leadership team of BayCoast Bank includes roles such as Senior Vice President & Chief Financial Officer, Executive VP & Chief Operating Officer, Co- President, President, Executive Vice President & Chief Information Officer.