OhioGuidestone Executive and Leadership Team

Richard Frank, the President & Chief Executive Officer at OhioGuidestone, directs the overarching strategic vision for community-based behavioral health initiatives. By aligning organizational resources with the mission of providing compassionate, whole-person care, the President & Chief Executive Officer ensures that mental health and substance use treatment services remain accessible across the state. Richard Frank architects long-term growth plans that integrate residential treatment, juvenile justice support, and home-based counseling into a cohesive continuum of care. Through constant engagement with the Board and external stakeholders, the President & Chief Executive Officer maintains the financial and operational health of the organization. This leadership role involves navigating complex regulatory landscapes to expand telehealth capabilities and physical locations. By fostering a culture of respect and innovation, the President & Chief Executive Officer drives the organization toward achieving superior clinical outcomes for families and individuals throughout the Ohio region.

Mary Greulich, the Chief Financial Officer at OhioGuidestone, manages the fiscal integrity and resource allocation for all behavioral health and social service programs. Overseeing the financial planning, budgeting, and reporting processes, the Chief Financial Officer ensures that funds support the delivery of high-quality, person-centered care across the statewide network. Mary Greulich monitors revenue cycles and grant management to sustain the broad continuum of care, including foster care and job training initiatives. By collaborating with executive leadership, the Chief Financial Officer optimizes operational efficiency to maximize the impact of every dollar spent on community-based services. This role involves rigorous risk assessment and financial forecasting to support the expansion of telehealth and in-person treatment locations. Through disciplined fiscal management, the Chief Financial Officer secures the long-term sustainability of the organization, allowing the mission of supporting families through challenging life moments to continue without interruption.

Donna Keegan, the Executive Vice President & Chief Operating Officer at OhioGuidestone, manages the daily operations of the extensive network of behavioral health and social service facilities. Overseeing the implementation of clinical protocols and service delivery models, the Executive Vice President & Chief Operating Officer ensures that all locations maintain high standards of care for individuals and families. Donna Keegan directs the logistics of the statewide continuum of care, including residential treatment centers and community-based counseling programs. By optimizing workflows and resource distribution, the Executive Vice President & Chief Operating Officer improves the efficiency of service delivery across the organization. This leadership role involves coordinating with department heads to resolve operational bottlenecks and enhance the patient experience. Through the management of daily activities and the execution of strategic operational plans, the Executive Vice President & Chief Operating Officer supports the organization in delivering compassionate, person-centered care to communities throughout the state.

Mary Stiles, the Chief of Staff & Strategy Chief & Legal Officer at OhioGuidestone, coordinates internal strategic initiatives while managing the legal and compliance framework of the organization. By aligning departmental goals with the broader mission of providing behavioral health care, the Chief of Staff & Strategy Chief & Legal Officer ensures that all programs adhere to state regulations and ethical standards. Mary Stiles facilitates communication between the executive team and the Board, streamlining decision-making processes to improve service delivery. This leadership role involves drafting and reviewing contracts for residential treatment and home-based counseling services to mitigate organizational risk. By analyzing market trends and identifying opportunities for growth, the Chief of Staff & Strategy Chief & Legal Officer shapes the future direction of the company. Through meticulous legal oversight and strategic planning, the Chief of Staff & Strategy Chief & Legal Officer protects the interests of the organization while advancing the reach of essential community support services.

Nikki Jablonski, the Chief Human Resources Officer at OhioGuidestone, leads the talent acquisition, employee development, and organizational culture initiatives necessary to support a large workforce of behavioral health professionals. By designing recruitment strategies that attract skilled clinicians and support staff, the Chief Human Resources Officer ensures that the organization maintains the capacity to deliver high-quality mental health and substance use treatment. Nikki Jablonski oversees performance management systems and professional training programs to foster a culture of compassion and respect. This leadership role involves managing employee relations and benefits administration to retain top talent across the statewide network. By aligning human capital strategies with the mission of the organization, the Chief Human Resources Officer drives employee engagement and operational excellence. Through the development of robust workforce policies, the Chief Human Resources Officer enables the organization to meet the evolving needs of families and individuals seeking support in communities across the region.