Leadership Team at Carondelet Hospitals

Guiding Us Into The Future

Meet the people who are proudly leading Carondelet Health Network in our commitment to delivering quality health and wellness to the community. These leaders strive for excellence, innovation and accountability in all areas of care.

Monica C. Vargas-Mahar, FACHE
Market Chief Executive Officer
Photo of Monica C. Vargas-Mahar, FACHE
Dina Rojas-Sanchez
Holy Cross Hospital Chief Executive Officer
Photo of Dina Rojas-Sanchez
Brian Hess, MD
Market Chief Medical Officer
Photo of Brian Hess, MD
Dayna Riggs
Market Chief Human Resources Officer
Photo of Dayna Riggs
Vivek Radhakrishnan
Market Compliance Officer
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Jennifer Opsut
Carondelet St. Mary's Chief Executive Officer
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Shevawn O’Connor
Carondelet St. Mary's Interim Chief Nursing Officer
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Cindy Davis
Carondelet St. Joseph's Interim Chief Nursing Officer
Photo of Cindy Davis
Angela Zarzyczny
Carondelet St. Joseph's ER Director
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Elizabeth Gonzalez
Carondelet St. Raphael’s ER Director
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Christopher Tweedy
St. Mary’s Hospital Chief Financial Officer
Photo of Christopher Tweedy
Austin Frazier
Market Chief Financial Officer
Photo of Austin Frazier
Jorge Salas
Carondelet St. Mary's Hospital Chief Nursing Officer
Photo of Jorge Salas
Kristopher Kitz
Market Chief Strategy Officer
Photo of Kristopher Kitz