All Children’s Hospital Los Angeles locations are open.
Wildfire Support Line for Current Patients, Families and Team Members:
323-361-1121 (no texts)
8 a.m. - 7 p.m.
Fellowship Director
Scott Sparks, MD
Surgical Director, Comprehensive Stone Program
Attending Physician
Assistant Professor of Clinical Urology, Keck School of Medicine of USC
Pediatric Urology Research Team
Zoe Baker, PhD
Clinical Research Coordinator
Laura Perin, PhD
Vice Chair of Research, Department of Surgery
Associate Professor of Research Urology, Keck School of Medicine of USC
Stefano Da Sacco, PhD
Investigator, Urology Research
Assistant Professor of Research Urology, Keck School of Medicine of USC
Sargis Sedrakyan, PhD
Investigator, Urology Research
Assistant Professor of Research Urology, Keck School of Medicine of USC
Clinical Faculty Team
Roger De Filippo, MD
Chief, Division of Urology
Director of the CAH Comprehensive Care Clinic
Co-Director of the GOFARR Laboratory for Organ Regenerative Research and Cell Therapeutics in Urology
Attending Physician
Associate Professor of Urology, Keck School of Medicine of USC
Andy Chang, MD
Vice Chair of Operations, Department of Surgery
Director, Genitourinary Oncology Program
Attending Physician
Associate Professor of Clinical Urology, Keck School of Medicine of USC
Scott Sparks, MD
Surgical Director, Comprehensive Stone Program
Attending Physician
Assistant Professor of Clinical Urology, Keck School of Medicine of USC
Evalynn Vasquez, MD, MBA
Associate Chief, Division of Urology
Director, Complex Reconstruction and Malformations Program
Attending Physician
Assistant Professor of Clinical Urology, Keck School of Medicine of USC
Joan Ko, MD
Director of Clinical Research
Attending Physician
Assistant Professor of Urology, Keck School of Medicine of USC
Pediatric Urology Fellowship Program Coordinator