Leadership Overview
OSF HealthCare has 10 executives leading key functions including financial strategy, marketing outreach, regional operations, clinical governance, and hospital administration.
Committed to advancing patient education and wellness, OSF HealthCare delivers comprehensive digital health resources to empower informed medical decision-making across diverse communities.
Committed to advancing patient education and wellness, OSF HealthCare delivers comprehensive digital health resources to empower informed medical decision-making across diverse communities.
Leadership Roles at OSF HealthCare
August Querciagrossa - Chief Executive Officer, OSF HealthCare (Western Region)
August Querciagrossa, the Chief Executive Officer, OSF HealthCare (Western Region) at OSF HealthCare, directs all operational activities across the western territory. The Chief Executive Officer, OSF HealthCare (Western Region) oversees the implementation of digital health strategies within regional hospitals, ensuring alignment with the broader mission of patient education. By managing local clinical outcomes and administrative efficiency, August Querciagrossa drives excellence in service delivery for cardiovascular and orthopedic care. This leadership role involves coordinating with the board to scale wellness resources and interactive tools throughout the western market. Through the oversight of regional facilities, the Chief Executive Officer, OSF HealthCare (Western Region) ensures that patients receive consistent, high-quality care supported by the digital library. Querciagrossa monitors regional performance metrics to identify opportunities for growth and service expansion. This focus on operational excellence allows the organization to maintain a strong presence while providing essential medical resources to the community.

Harbaugh Ken - Chief Financial Officer
Harbaugh Ken, the Chief Financial Officer at OSF HealthCare, manages the fiscal health of the organization to support expansive digital health initiatives. The Chief Financial Officer directs capital allocation strategies, ensuring resources remain available for the maintenance of the comprehensive digital health library. By overseeing financial planning and analysis, Harbaugh Ken secures the necessary funding for interactive tools like risk assessments and drug interaction checkers. This leadership role involves balancing operational costs with the mission of providing high-quality patient education across cardiovascular, oncology, and neuroscience departments. Through rigorous budget oversight, the Chief Financial Officer maintains the financial stability required for long-term growth. Harbaugh Ken monitors revenue cycles and cost-efficiency metrics to ensure the organization continues delivering value to patients. This financial discipline allows the system to invest in multimedia video libraries and specialized pediatric resources, ultimately strengthening the market position of the entire healthcare network.
Jeffry Tillery - President
Jeffry Tillery, the President at OSF HealthCare, provides executive leadership for the strategic direction and operational success of the organization. The President oversees the alignment of hospital services with the digital health mission, ensuring that the library remains a core component of the patient experience. By managing the executive team, Tillery drives the implementation of initiatives that support cardiovascular, oncology, and pediatric care. This leadership role involves setting long-term goals for market expansion and service quality. Jeffry Tillery directs the organizational strategy to ensure that the system remains a leader in patient education and wellness. Through the oversight of all departments, the President maintains a focus on delivering value through interactive tools and multimedia resources. Tillery monitors overall performance to ensure that the organization meets its mission of empowering patients. This executive guidance supports the growth and stability of the entire healthcare network, ensuring that patients receive the best possible care and information.
Zachary Yoder - President, OSF HealthCare St. Mary Medical Center in Galesburg and OSF HealthCare Holy Family Medical Center in Monmouth
Zachary Yoder, the President, OSF HealthCare St. Mary Medical Center in Galesburg and OSF HealthCare Holy Family Medical Center in Monmouth at OSF HealthCare, manages the operations of these two key facilities. The President, OSF HealthCare St. Mary Medical Center in Galesburg and OSF HealthCare Holy Family Medical Center in Monmouth oversees the delivery of clinical services and the integration of digital health resources at the local level. By focusing on the specific needs of the Galesburg and Monmouth communities, Yoder ensures that patients have access to the comprehensive digital library. This leadership role involves coordinating with clinical staff to promote wellness tools and educational materials. Zachary Yoder directs the operational strategy to improve patient outcomes and satisfaction within these centers. Through the supervision of facility performance, the President, OSF HealthCare St. Mary Medical Center in Galesburg and OSF HealthCare Holy Family Medical Center in Monmouth maintains high standards of care. Yoder monitors local health trends to tailor the digital resources to the community.
Jennifer Junis - President
Jennifer Junis, the President at OSF HealthCare, leads strategic initiatives focused on operational efficiency and service innovation. The President oversees the development of new programs that leverage the digital health library to improve patient engagement. By managing cross-functional teams, Junis ensures that the organization remains at the forefront of medical education and wellness. This leadership role involves identifying opportunities to integrate interactive tools into the patient journey, particularly in areas like diabetes and orthopedics. Jennifer Junis directs the implementation of strategies that enhance the accessibility of the multimedia video library. Through the oversight of key operational areas, the President maintains a focus on delivering high-quality care and valuable resources to the community. Junis monitors performance metrics to ensure that the organization achieves its mission of empowering patients. This leadership supports the overall growth and success of the system, ensuring that patients have the information needed to make informed medical decisions.
Tim Miller - Chief Marketing Officer
Tim Miller, the Chief Marketing Officer at OSF HealthCare, architects the brand strategy to increase public engagement with digital wellness resources. The Chief Marketing Officer drives awareness of the extensive medical topic library, focusing on diabetes, orthopedics, and women's health. By analyzing patient interaction data, Miller optimizes the reach of interactive calculators and quizzes to ensure maximum utility for the community. This leadership role requires close collaboration with clinical teams to translate complex medical information into accessible patient-facing content. Tim Miller executes multi-channel campaigns that highlight the value of the multimedia video library, positioning the organization as a leader in patient education. Through strategic communication, the Chief Marketing Officer expands the digital footprint of the system, ensuring patients across the region access reliable health information. Miller maintains brand consistency while promoting the diverse array of specialized libraries, directly impacting the ability of the organization to support informed medical decisions.
Mark Meeker - Osf Smmc, Osf Hfmc, Osf Slmc Vice President & Chief Marketing Officer
Mark Meeker, the Osf Smmc, Osf Hfmc, Osf Slmc Vice President & Chief Marketing Officer at OSF HealthCare, leads marketing initiatives specifically for the St. Mary, Holy Family, and St. Luke medical centers. The Osf Smmc, Osf Hfmc, Osf Slmc Vice President & Chief Marketing Officer designs localized outreach programs that promote the digital health library to specific patient populations. By focusing on the unique needs of these communities, Meeker ensures that resources regarding oncology and neuroscience reach the intended audience. This leadership role involves integrating digital tools into the patient experience at the facility level, enhancing the overall quality of care. Mark Meeker executes strategies that increase the utilization of drug interaction checkers and wellness calculators within these specific centers. Through targeted communication, the Osf Smmc, Osf Hfmc, Osf Slmc Vice President & Chief Marketing Officer strengthens the connection between the hospital system and the local population. Meeker drives engagement by highlighting the accessibility of the multimedia video library.
Vincent Kucich - Chief Medical Officer
Vincent Kucich, the Chief Medical Officer at OSF HealthCare, governs the clinical standards and medical quality across the entire system. The Chief Medical Officer validates the accuracy of the digital health library, ensuring all information on cardiovascular diseases, diabetes, and oncology meets rigorous medical benchmarks. By overseeing clinical protocols, Kucich ensures that interactive tools and risk assessments provide safe, evidence-based guidance to patients. This leadership role involves collaborating with department heads to integrate the latest medical research into the digital platform. Vincent Kucich directs the clinical strategy that supports the organization's commitment to patient education and wellness. Through the supervision of medical staff, the Chief Medical Officer maintains high standards of care that define the reputation of the system. Kucich monitors clinical outcomes to identify areas for improvement, ensuring that the digital resources remain relevant and effective. This dedication to clinical excellence supports the overall mission of empowering patients to make informed medical decisions.
Dennis Cunningham - Vice President, Chief Medical Officer
Dennis Cunningham, the Vice President, Chief Medical Officer at OSF HealthCare, manages clinical operations and patient safety initiatives. The Vice President, Chief Medical Officer oversees the implementation of standardized care pathways that integrate with the digital health library. By focusing on pediatric and women's health, Cunningham ensures that specialized resources are clinically sound and easily accessible to patients. This leadership role involves working with the executive team to align clinical goals with the broader digital strategy of the organization. Dennis Cunningham directs the development of educational content that helps patients manage chronic conditions like diabetes and cardiovascular disease. Through the oversight of medical quality, the Vice President, Chief Medical Officer ensures that the organization provides consistent, high-quality care across all facilities. Cunningham monitors clinical performance data to drive improvements in patient outcomes. This focus on medical excellence supports the mission of providing reliable health information and interactive tools to the community.
Tim Vega - Vice President, Ambulatory Chief Medical Officer, Multispecialty Services
Tim Vega, the Vice President, Ambulatory Chief Medical Officer, Multispecialty Services at OSF HealthCare, leads clinical strategy for outpatient and multispecialty care. The Vice President, Ambulatory Chief Medical Officer, Multispecialty Services oversees the integration of digital health resources into ambulatory settings, focusing on orthopedics and neuroscience. By managing the clinical workflow for multispecialty services, Vega ensures that patients receive comprehensive support through the digital library. This leadership role involves coordinating with outpatient teams to promote the use of risk assessments and drug interaction checkers. Tim Vega directs the development of ambulatory care models that prioritize patient education and wellness. Through the supervision of multispecialty services, the Vice President, Ambulatory Chief Medical Officer, Multispecialty Services maintains high standards of care outside the hospital environment. Vega monitors outpatient performance metrics to ensure that digital tools effectively support patient health management. This focus on ambulatory excellence enhances the overall impact of the organization's digital health initiatives.
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