United Community Executive and Leadership Team

September, 2026

Leadership Overview

United Community has 10 executives leading key functions including strategy, operations, regional market management, and specialized lending.

Focused on delivering personalized financial solutions across the southeastern United States, United Community prioritizes long-term relationship building and community-centric banking values to drive sustainable growth for individuals and businesses.

Leadership Roles at United Community

  • Chief Executive Officer - Calvin “Sonny” Aldridge
  • Executive Vice President & Chief Operating Officer - Jim Afflerback
  • City President - Mike McKinney
  • Regional President - Mason Waters
  • President, Florida (North) - David Davis
  • President - David Drennan
  • President (West, Atlanta) - Robert Billue
  • President, Coastal Region of Florida - Michael McMullan
  • President - SBA Division - Patrick Mizzell
  • Market President - Joseph Hill
  • Calvin “Sonny” Aldridge - Chief Executive Officer

    Calvin “Sonny” Aldridge, the Chief Executive Officer at United Community, directs the overarching strategic vision and long-term growth initiatives for the entire banking organization. Overseeing the expansion of the financial footprint across the southeastern United States, the Chief Executive Officer ensures that the institution maintains its commitment to community banking values while scaling sophisticated financial capabilities. This leadership role involves constant coordination with the Board to align commercial lending portfolios and wealth management services with evolving market demands. By fostering a culture of responsive service, Calvin “Sonny” Aldridge directly influences the operational success of the bank holding company. The Chief Executive Officer manages the integration of strategic acquisitions, ensuring that new markets adopt the established customer-first philosophy. Through rigorous oversight of corporate performance, Aldridge secures the stability and competitive positioning of the firm within the regional financial landscape.
    Calvin “Sonny” Aldridge

    Jim Afflerback - Executive Vice President & Chief Operating Officer

    Jim Afflerback, the Executive Vice President & Chief Operating Officer at United Community, manages the daily operational infrastructure and internal efficiency of the bank holding company. Overseeing the deployment of banking technology and the optimization of full-service banking offices, the Executive Vice President & Chief Operating Officer ensures that internal processes support the diverse lending portfolio and deposit products. This role requires close collaboration with regional leadership to maintain consistent service standards across the southeastern United States. By streamlining treasury management services and commercial banking workflows, Jim Afflerback enhances the overall productivity of the organization. The Executive Vice President & Chief Operating Officer drives initiatives that improve operational resilience while preserving the personalized service culture. Through meticulous management of internal resources, Afflerback supports the broader mission of providing high-quality financial solutions to small businesses and corporations throughout the regional network.
    Jim Afflerback

    Mike McKinney - City President

    Mike McKinney, the City President at United Community, directs local market engagement and business development efforts within the designated urban territory. Overseeing the delivery of commercial and industrial loans, the City President ensures that local enterprises receive tailored financial solutions that meet specific growth requirements. This leadership role involves building deep ties with community stakeholders and local business owners to expand the deposit base and lending reach. By managing the local banking office, Mike McKinney maintains the institution's reputation for responsive service and community involvement. The City President coordinates with regional leadership to implement corporate strategies while adapting to the unique economic conditions of the local market. Through active participation in community development, McKinney strengthens the bank's presence and fosters long-term relationships with affluent individuals and families seeking wealth management and investment services.

    Mason Waters - Regional President

    Mason Waters, the Regional President at United Community, oversees the strategic performance and operational success of banking offices across a broad geographic territory. Directing the implementation of commercial real estate lending and residential mortgage programs, the Regional President ensures that the regional portfolio aligns with corporate risk and growth objectives. This role involves mentoring local leadership teams to uphold the customer-first philosophy while driving market share expansion. By analyzing regional economic trends, Mason Waters identifies opportunities for deepening relationships with small and medium-sized businesses. The Regional President coordinates with the executive team to ensure that the regional network effectively delivers the full suite of financial services. Through consistent monitoring of performance metrics, Waters maintains high standards of service and operational excellence, ensuring that the regional footprint remains a vital component of the overall success of the bank holding company.

    David Davis - President, Florida (North)

    David Davis, the President, Florida (North) at United Community, manages the strategic expansion and operational oversight of banking services within the northern Florida market. Overseeing the growth of commercial lending and consumer banking products, the President, Florida (North) ensures that the institution effectively competes in this dynamic region. This leadership role involves cultivating relationships with local corporations and affluent families to provide comprehensive wealth management and trust services. By driving initiatives that integrate community banking values with sophisticated financial capabilities, David Davis strengthens the market position of the firm. The President, Florida (North) coordinates with corporate leadership to align regional activities with the broader mission of the bank holding company. Through proactive business development and community involvement, Davis ensures that the northern Florida operations contribute significantly to the overall revenue and growth targets of the organization.
    David Davis

    David Drennan - President

    David Drennan, the President at United Community, directs high-level administrative functions and supports the execution of corporate-wide financial strategies. Overseeing the alignment of departmental goals with the overarching mission of the bank holding company, the President ensures that internal teams remain focused on delivering exceptional service to individuals and businesses. This role involves facilitating communication between the executive suite and various operational divisions to maintain organizational cohesion. By monitoring the performance of diverse lending portfolios, David Drennan contributes to the stability and profitability of the institution. The President works closely with other leaders to refine the customer-first philosophy and expand the reach of the bank's financial services. Through strategic planning and resource allocation, Drennan supports the long-term vision of the firm, ensuring that the organization continues to provide value to its clients across the southeastern United States.
    David Drennan

    Robert Billue - President (West, Atlanta)

    Robert Billue, the President (West, Atlanta) at United Community, manages the banking operations and business development strategy for the western Atlanta metropolitan area. Overseeing the delivery of commercial and industrial loans, the President (West, Atlanta) ensures that the bank meets the complex financial needs of growing enterprises in this competitive market. This leadership role involves building strong connections with local business leaders and community organizations to enhance the brand presence of the institution. By focusing on the unique requirements of the Atlanta market, Robert Billue drives the expansion of deposit products and residential mortgage services. The President (West, Atlanta) coordinates with regional and corporate teams to ensure that the local office maintains the high standards of service expected of the firm. Through strategic market penetration, Billue secures a strong competitive position for the bank within the western Atlanta region.

    Michael McMullan - President, Coastal Region of Florida

    Michael McMullan, the President, Coastal Region of Florida at United Community, directs the banking strategy and operational performance across the coastal Florida market. Overseeing the provision of specialized financial services, the President, Coastal Region of Florida ensures that the institution addresses the specific needs of affluent individuals and coastal businesses. This role involves managing the local network of banking offices to deliver consistent, high-quality service and wealth management solutions. By fostering community ties and participating in local economic development, Michael McMullan strengthens the market footprint of the firm. The President, Coastal Region of Florida coordinates with corporate leadership to implement growth initiatives that align with the broader mission of the bank holding company. Through effective management of the regional portfolio, McMullan ensures that the coastal operations contribute to the overall financial health and reputation of the organization.

    Patrick Mizzell - President - SBA Division

    Patrick Mizzell, the President - SBA Division at United Community, manages the specialized Small Business Administration lending program for the entire organization. Overseeing the underwriting and distribution of SBA loans, the President - SBA Division ensures that small and medium-sized businesses receive the capital necessary for growth and equipment financing. This leadership role involves maintaining compliance with federal lending standards while maximizing the impact of the bank's commercial banking solutions. By collaborating with regional presidents, Patrick Mizzell integrates SBA products into the broader suite of financial services offered to corporate clients. The President - SBA Division drives the strategic growth of the lending portfolio, ensuring that the bank remains a preferred partner for small enterprises. Through expert management of the division, Mizzell supports the mission of providing accessible financial solutions that empower businesses across the southeastern United States.
    Patrick Mizzell

    Joseph Hill - Market President

    Joseph Hill, the Market President at United Community, directs the banking activities and client relationship management within a specific designated market. Overseeing the delivery of traditional deposit products and consumer loans, the Market President ensures that the local office provides responsive and personalized service to the community. This role involves identifying opportunities for commercial lending and treasury management services to support local business growth. By building long-term relationships with individuals and families, Joseph Hill enhances the loyalty and trust of the client base. The Market President coordinates with regional leadership to implement corporate strategies while maintaining the community banking culture that differentiates the firm. Through active engagement in local affairs, Hill strengthens the bank's ties to the community and ensures that the local market operations contribute to the overall success of the bank holding company.

    Explore Leadership Teams in Banking

    Frequently Asked Questions Regarding United Community Top Executives and Leadership Team

    Who leads United Community?
    United Community is led by Calvin “Sonny” Aldridge (Chief Executive Officer), along with executives such as Jim Afflerback (Executive Vice President & Chief Operating Officer) and Mike McKinney (City President).
    Who is part of United Community’s executive team?
    The executive team of United Community includes leaders such as Calvin “Sonny” Aldridge (Chief Executive Officer), Jim Afflerback (Executive Vice President & Chief Operating Officer), Mike McKinney (City President) and other senior executives.
    How many executives does United Community have?
    United Community has 10 executives leading key business areas.
    What roles are included in United Community’s leadership team?
    The leadership team of United Community includes roles such as Chief Executive Officer, Executive Vice President & Chief Operating Officer, City President, Regional President, President, Florida (North).