HelenaChihhuaChangMD
Urology • Santa Clara, CAMinimally Invasive Surgery, Stone Disease
Fellow, Endourology, University of Washington
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Office
710 Lawrence Expy
Santa Clara, CA 95051Phone+1 408-851-4515
Education & Training
University of Wisconsin School of Medicine & Public HealthClass of 2011
Certifications & Licensure
CA State Medical License 2012 - 2026
WA State Medical License 2017 - 2020- American Board of Urology Urology
Publications & Presentations
PubMed
- 1 citationsNational Imaging Trends in Nephrolithiasis-Does Renal Ultrasound in the Emergency Department Pave the Way for Computerized Tomography?Helena C Chang, Dima Raskolnikov, Jessica C Dai, Sarah K Holt, Mathew D Sorensen
Urology Practice. 2021-01-01 - 14 citationsQuantitative Assessment of Effectiveness of Ultrasonic Propulsion of Kidney Stones.Jessica C. Dai, Mathew D. Sorensen, Helena C. Chang, Patrick C. Samson, Barbrina Dunmire
Journal of Endourology. 2019-09-25 - 8 citationsNational trends in CT utilization and estimated CT-related radiation exposure in the evaluation and follow-up of stone patientsJessica C. Dai, Helena C. Chang, Sarah K. Holt, Jonathan D. Harper
Urology. 2019-08-09
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