Faculty and Staff Anesthesiology Residency Home About Us Prospective Residents Resident Wellness Curriculum / Didactics mediGOAL Research / Publication Resident / SRNA Rotations Medical Student Rotation Mission Faculty & Staff Residents Alumni Chief Residents' Letter Salary & Benefits FAQ Contact Us Gary R. Stier, MD, FACP, MBA, CPE Program Director, Anesthesia Residency Training Program Chair, Department of Anesthesia Ioana Pasca, MD Associate Program Director Attending Staff Anesthesiologist Medical Student Rotation Coordinator Ayman Ads, MD Attending Staff Anesthesiologist Justin Calvert, MD Attending Staff Anesthesiologist Carl Collier, DO Attending Staff Anesthesiologist Michael Douglas, MD Attending Staff Anesthesiologist Luis Sanchez, DO Attending Staff Anesthesiologist Ashish Sinha, MD, PhD, DABA, MBA, FASA Attending Staff Anesthesiologist Leonard Soloniuk, MD Attending Staff Anesthesiologist Peter Cheng, DO Attending Staff Anesthesiologist Charles Louy, MD Anesthesia Faculty- Pain Specialist, CSMC Derek Ho, MD Attending Staff Anesthesiologist Benjamin Kuo, MD Attending Staff Anesthesiologist Catrissa Lightfoot-Siordia, MD Attending Staff Anesthesiologist Lindsay Lopata, DO Attending Staff Anesthesiologist Sunil Truong, MD Attending Staff Anesthesiologist Telianne Chon, DO Attending Staff Anesthesiologist Roya Yumul, MD, PhD Cardio-thoracic Anesthesia Faculty, CSMC Chris Huang, MD, PhD Attending Staff Anesthesiologist Borin Hou, MD Attending Staff Anesthesiologist Brian Keyes, DO Attending Staff Anesthesiologist Atalanta Olito, DO Attending Staff Anesthesiologist Marissa Bell, MD Pediatric Anesthesia Faculty, CHLA Rebecca Margolis, DO Pediatric Anesthesia Faculty, CHLA Samuel Yanofsky, MD Pediatric Anesthesia Faculty, CHLA Michael Nurok, MBChB, PhD Anesthesia Faculty - Critical Care Specialist, CSMC