Leadership Overview
Doctors Hospital at Renaissance Health System has 6 executives leading key functions including operations, information technology, revenue, finance, and medical affairs.
Driven by a commitment to patient care, Doctors Hospital at Renaissance Health System operates as the largest physician-owned facility in the United States, serving over 1.2 million residents with comprehensive acute care services.
Driven by a commitment to patient care, Doctors Hospital at Renaissance Health System operates as the largest physician-owned facility in the United States, serving over 1.2 million residents with comprehensive acute care services.
Leadership Roles at Doctors Hospital at Renaissance Health System
Patrick Mathews - Chief Financial Officer, System
Patrick Mathews, the Chief Financial Officer, System at Doctors Hospital at Renaissance Health System, manages the comprehensive financial health of the organization. Mathews oversees all fiscal operations, including budgeting, financial planning, and investment strategies for the 506-bed general acute care hospital. This leadership position is vital for sustaining the hospital's capacity to serve over 1.2 million residents and maintain its status as a leading physician-owned facility. By ensuring fiscal responsibility and strategic resource allocation, Patrick Mathews supports the delivery of advanced medical services and operational expansion. The Chief Financial Officer's expertise guides financial decision-making, reinforcing the hospital's commitment to providing accessible and high-quality healthcare in South Texas.
Marissa Castaneda - Chief Operating Officer
Marissa Castaneda, the Chief Operating Officer at Doctors Hospital at Renaissance Health System, directs daily hospital operations for the 506-bed general acute care facility. Overseeing critical departments, Castaneda ensures efficient patient flow and resource allocation across the South Texas region. This leadership role involves optimizing operational workflows to support the delivery of high-quality medical services to over 1.2 million residents. By focusing on process improvement, Marissa Castaneda drives operational excellence and enhances the overall patient experience within the facility. The Chief Operating Officer's responsibilities extend to managing departmental budgets and ensuring compliance with healthcare regulations, directly impacting the hospital's service capacity and financial health.
Aida Coronado- Garcia - Chief Operating Officer & Executive Vice President
Aida Coronado- Garcia, the Chief Operating Officer & Executive Vice President at Doctors Hospital at Renaissance Health System, drives strategic operational execution and organizational growth. Coronado-Garcia oversees key administrative functions and interdepartmental collaboration, ensuring alignment with the hospital's mission to serve over 1.2 million residents. This dual role involves managing complex operational frameworks and advocating for strategic initiatives that enhance patient care and service delivery across the 506-bed facility. By fostering a culture of continuous improvement, Aida Coronado- Garcia contributes significantly to the hospital's position as the largest physician-owned facility in the United States. The Executive Vice President's oversight ensures operational efficiency and supports the expansion of healthcare services in South Texas.
Skip Courtney - Chief Information Officer
Skip Courtney, the Chief Information Officer at Doctors Hospital at Renaissance Health System, architects the organization's technology strategy and infrastructure. Courtney oversees the implementation and management of all information systems, ensuring seamless data flow and robust cybersecurity measures for the 506-bed facility. This critical role involves leveraging technology to enhance patient care delivery and operational efficiency across the extensive service area. By driving digital transformation initiatives, Skip Courtney supports the hospital's mission to provide advanced medical services to over 1.2 million residents. The Chief Information Officer's strategic vision ensures that Doctors Hospital at Renaissance Health System remains at the forefront of healthcare technology, facilitating better clinical decision-making and administrative processes.
Jeff Rexroad - Chief Revenue Officer
Jeff Rexroad, the Chief Revenue Officer at Doctors Hospital at Renaissance Health System, spearheads all revenue cycle management and financial strategy. Rexroad directs initiatives aimed at optimizing billing, collections, and payer relations for the 506-bed general acute care hospital. This executive position involves maximizing revenue streams to support the delivery of comprehensive medical services to over 1.2 million residents in South Texas. By analyzing market trends and implementing effective financial policies, Jeff Rexroad ensures the long-term financial viability of the physician-owned facility. The Chief Revenue Officer's leadership is crucial for maintaining operational capacity and expanding service offerings through sound financial stewardship.
Saroja Viswamitra - Chief Medical Officer
Saroja Viswamitra, the Chief Medical Officer at Doctors Hospital at Renaissance Health System, leads clinical strategy and ensures the highest standards of patient care. Viswamitra oversees medical staff, clinical quality initiatives, and the implementation of evidence-based practices across the 506-bed facility. This role is essential for guiding the medical direction of the hospital, supporting its mission to serve over 1.2 million residents with comprehensive healthcare services. By fostering collaboration between clinical teams and administration, Saroja Viswamitra enhances patient outcomes and operational efficiency. The Chief Medical Officer's dedication to clinical excellence reinforces Doctors Hospital at Renaissance Health System's reputation as a premier healthcare provider in South Texas.
Explore Leadership Teams in Hospitals & Physicians Clinics
Medical University of South Carolina is a public academic health institution based in Charleston, South Carolina, dedicated to improving and preserving human life through education, research, and patient care. Established in the early nineteenth century, the organization serves as the states only comprehensive academic health system and plays a central role in advancing healthcare across South Carolina and beyond. The university integrates medical education, clinical services, and scientific research within a unified ecosystem designed to support innovation and improve health outcomes for individuals and communities.
Company Leadership ML
BW
Baptist Health is one of the leading nonprofit healthcare systems in Northeast Florida and Southeast Georgia. Founded in 1955, the organization is recognized for providing high-quality, patient-centered medical care through its network of hospitals, emergency centers, outpatient facilities, and specialty clinics. The health system includes several major hospitals such as Wolfson Children's Hospital and Baptist Medical Center Jacksonville, serving patients across all stages of life. Baptist Health offers a wide range of healthcare services, including cardiology, oncology, orthopedics, neurology, maternity care, behavioral health, rehabilitation, and primary care. The organization is also known for its advanced medical technologies, research partnerships, and specialized treatment programs, including collaboration with MD Anderson Cancer Center for cancer care services. As a faith-based and locally governed healthcare provider, Baptist Health focuses on compassionate care, community wellness, and medical innovation. The system operates multiple hospitals, emergency centers, and more than 200 outpatient care locations, making healthcare services accessible throughout the region. Baptist Health is widely recognized for its strong reputation in patient care, employee satisfaction, and healthcare excellence.
Company Leadership
RH
NM
SD
Westchester Medical Center Health Network is a group of hospitals and health centers that provide medical services such as emergency rooms, surgery, and other medical specialists. The company is based in Valhalla, New York.
Company Leadership ML
AH
NV
TK
Dr. Ziauddin Hospital provides medical and surgical healthcare services. Some of the services they offer include nuclear medicine, physiotherapy, critical care, and more. This company is headquartered in Sindh, Pakistan and was founded in 1993.
Company Leadership MS
SK
KS
AW
Frequently Asked Questions Regarding Doctors Hospital at Renaissance Health System Top Executives and Leadership Team
