Leadership Overview
Complete Health has 5 executives leading key functions including strategy, clinical operations, financial management, organizational efficiency, and regional growth.
Committed to advancing value-based care, Complete Health transforms primary care delivery by reducing administrative burdens for physicians while simultaneously improving patient health outcomes across the Southeast.
Committed to advancing value-based care, Complete Health transforms primary care delivery by reducing administrative burdens for physicians while simultaneously improving patient health outcomes across the Southeast.
Leadership Roles at Complete Health
Hilda Mueller - Chief Executive Officer
Hilda Mueller, the Chief Executive Officer at Complete Health, directs the overarching strategic vision for this physician-centric primary care group. Mueller architects high-level initiatives that integrate technology-enabled support services into existing medical practices. By focusing on value-based care models, the Chief Executive Officer drives improvements in patient health outcomes while lowering the total cost of care across Florida and Alabama. This leadership role involves constant collaboration with the Board to ensure sustainable growth across the Southeast. Hilda Mueller maintains a rigorous focus on operational excellence, ensuring that every clinic under the corporate umbrella adheres to the highest standards of quality. Through the implementation of advanced data analytics, the Chief Executive Officer optimizes clinical workflows, effectively removing administrative barriers that hinder physician productivity. Ultimately, Mueller secures the long-term viability of the organization by aligning clinical performance with financial sustainability goals.
Marilyn Estrada - Founder & Chief Executive Officer
Marilyn Estrada, the Founder & Chief Executive Officer at Complete Health, establishes the foundational mission of delivering superior quality support services to primary care providers. Estrada designs the core framework for the group, emphasizing a physician-centric approach that prioritizes patient-centered outcomes. As the Founder & Chief Executive Officer, Estrada oversees the expansion of the network into new metro markets, ensuring that each acquisition integrates seamlessly into the existing value-based care infrastructure. This leadership position requires constant engagement with regional stakeholders to maintain the high standards of care that define the organization. Marilyn Estrada champions the adoption of innovative technology to reduce the administrative burden on medical staff, allowing physicians to dedicate more time to patient interactions. By fostering a culture of clinical excellence, Estrada ensures that the group remains a leader in the evolving healthcare landscape, consistently driving better health results for diverse patient populations.
Claude Chevance - Chief Financial Officer
Claude Chevance, the Chief Financial Officer at Complete Health, manages the fiscal health and capital allocation strategies for this growing primary care network. Chevance directs all financial planning, budgeting, and revenue cycle management processes to support the transition toward value-based care models. The Chief Financial Officer monitors the economic performance of practices in Florida and Alabama, ensuring that operational costs remain aligned with quality outcome targets. By analyzing complex financial data, Chevance identifies opportunities for efficiency gains that directly benefit the bottom line. Claude Chevance collaborates with other C-suite leaders to evaluate potential expansion opportunities across the Southeast, providing the necessary financial rigor to support sustainable growth. This role involves maintaining transparent reporting standards for the Board and investors. Through meticulous oversight of financial resources, the Chief Financial Officer ensures that the organization possesses the necessary capital to invest in the technology and support services required for modern primary care.

Scott Griesemer - Chief Operating Officer
Scott Griesemer, the Chief Operating Officer at Complete Health, executes the daily operational strategies that enable high-quality primary care delivery. Griesemer oversees the integration of new practices into the network, ensuring that each location adopts the standardized technology and support services required for value-based care. The Chief Operating Officer manages the logistical complexities of operating across multiple metro regions, focusing on streamlining workflows to reduce physician administrative burdens. By optimizing internal processes, Griesemer improves the overall efficiency of clinical operations, which directly impacts patient satisfaction and health outcomes. Scott Griesemer works closely with the executive team to implement scalable systems that support the company's growth plans across the Southeast. This leadership role involves constant monitoring of operational metrics to identify areas for improvement. Through the diligent management of day-to-day activities, the Chief Operating Officer ensures that the organization maintains consistent quality standards while scaling its footprint in the healthcare market.
Jason Siczkowycz - President
Jason Siczkowycz, the President at Complete Health, leads the execution of the company's growth strategy and market expansion initiatives. Siczkowycz directs the development of partnerships with local physician groups, ensuring that the organization successfully transitions these practices to a value-based care model. As the President, Siczkowycz coordinates cross-functional teams to ensure that the technology-enabled support services provided by the group meet the specific needs of each clinic. This role involves high-level oversight of regional operations in Florida and Alabama, ensuring that the company's mission remains central to all business activities. Jason Siczkowycz collaborates with the executive leadership to refine the service delivery model, focusing on long-term sustainability and improved patient outcomes. By driving the expansion strategy, the President ensures that the organization continues to grow its presence across the Southeast. Through strategic leadership, Siczkowycz maintains the focus on reducing administrative burdens, allowing physicians to prioritize patient care and clinical quality.
Explore Leadership Teams in Hospitals & Physicians Clinics
Founded in 2012, Oak Street Health is a network of value-based primary care centers for adults on Medicare. The company is headquartered out of Chicago, IL.
Company Leadership MK
GC
Founded in 2004 and headquartered in Newton, Massachusetts, Atrius Health is a community-based physician group. The group provides primary and specialty health care services to adult and pediatric patients in eastern Massachusetts.
Company Leadership CL
SP
EG
AT
Duly Health and Care is a physician-directed, multi-specialty healthcare organization dedicated to helping individuals achieve better overall well-being through personalized and patient-centered care. The organization was created with a mission to redefine the healthcare experience by focusing on the idea that true health goes beyond simply treating illness. Instead, it emphasizes a holistic approach that supports individuals throughout their health journey, encouraging them to reach their fullest potential through ongoing care, guidance, and partnership with experienced providers. The organizations medical professionals work closely with patients to understand their unique needs and goals, offering care that is tailored to each individual rather than applying a one-size-fits-all approach.
Company Leadership CN
DH
TM

Presbyterian Medical Services is a group of health centers which offers a variety of services, including primary care, dental care, behavioral health, childhood education, home health care, senior programs, and hospice care.
Company Leadership MR
MM
JR
SG