OhioGuidestone Executive and Leadership Team

Richard Frank, the President & Chief Executive Officer at OhioGuidestone, directs the organization's overarching strategy and operational execution. Frank guides the company's mission to support individuals and families through compassionate, person-centered behavioral health care. This leadership involves ensuring the delivery of comprehensive services, including mental health, substance use treatment, family support, and juvenile justice programs, across telehealth and in-person locations statewide. Frank's role is critical in maintaining OhioGuidestone's position as a leading provider of community-based care, fostering innovation in service delivery and expanding the organization's reach. The President & Chief Executive Officer ensures alignment with the company's core values and strategic objectives, driving growth and impact throughout Ohio. Richard Frank oversees the integration of diverse service lines, from residential treatment to home-based counseling and job training, to create a cohesive and effective continuum of care.

Mary Greulich, the Chief Financial Officer at OhioGuidestone, manages all financial operations and fiscal strategy for the organization. Greulich oversees budgeting, financial planning, and resource allocation to support OhioGuidestone's extensive network of behavioral health services. This involves ensuring the financial stability and sustainability of programs that span mental health, substance use disorder treatment, family services, and juvenile justice support across Ohio. The Chief Financial Officer plays a vital part in securing funding, managing investments, and optimizing financial performance to enable the expansion of person-centered care. Greulich's expertise is essential for maintaining compliance with regulatory requirements and driving efficient operations across all in-person and telehealth service delivery points. Mary Greulich ensures that financial resources are effectively deployed to maximize the impact of OhioGuidestone's mission, supporting individuals and families through challenging life moments.

Donna Keegan, the Executive Vice President & Chief Operating Officer at OhioGuidestone, directs the day-to-day operational execution of the organization's comprehensive behavioral health services. Keegan oversees the delivery of mental health, substance use treatment, family and foster care, and juvenile justice support programs across Ohio. This involves managing the operational efficiency of both telehealth and in-person service locations, ensuring seamless care delivery to individuals and families. The Executive Vice President & Chief Operating Officer is responsible for optimizing resource utilization and enhancing service quality across the broad continuum of care, including residential treatment and home-based counseling. Keegan's leadership ensures that OhioGuidestone effectively implements its person-centered approach and maintains its commitment to compassion and respect. Donna Keegan drives operational excellence, supporting the organization's mission to help navigate life's most challenging moments.

Mary Stiles, the Strategy Chief & Legal Officer & Chief of Staff at OhioGuidestone, orchestrates strategic initiatives and oversees legal affairs while managing key operational functions. Stiles drives the development and implementation of long-term strategies that align with OhioGuidestone's mission of providing compassionate behavioral health care. This leadership encompasses guiding the organization's expansion and service innovation across mental health, substance use treatment, and family support programs. The Strategy Chief & Legal Officer & Chief of Staff ensures legal compliance and manages risk across all operations, from the main campus in Berea to statewide locations. Stiles's role is integral to fostering collaboration between departments and ensuring efficient execution of organizational goals. Mary Stiles's comprehensive oversight supports the delivery of person-centered services, enhancing the organization's impact on individuals and families throughout Ohio.