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Clinica Sierra Vista

Leadership Team

Brian Harris
Chief Executive Officer

Marko Horvat
Chief Financial Officer

Controller/Interim Chief Financial Officer

Kathleen Kalfman
Chief of Patient Safety and Quality

Stacy Ferreira
Chief Human Resource Officer

Nancy Banuelos
Chief Operations Officer

Manish Khurana
Chief Information Officer

Abel Victorio
Chief of Kaizen Promotion Office

Lisa McGranahan
Chief of Learning and Development

Olga Meave, MD
Interim Chief Medical Officer

Mark Cave, DDS
Chief Dental Officer

Jeffery Hanrahan, MD
Medical Director, Pediatrics

Karen Tammela, MD, FACOG
Medical Director, Women’s Health Services

Robyn Garcia
Chief of Behavioral Health Services

Joseph Ohens, JSD, LL.M
Corporate Compliance and Risk Officer

Tristan Winn
Director of Nursing

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