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Arianna Cassidy, MD

Assistant Professor
If you are a patient, please do not contact a physician by email without his/her prior expressed consent due to confidentiality concerns.

Contact information

UCSF, Department of Obstetrics, Gynecology and Reproductive Sciences 
490 Illinois Street
OBGYN, Mailstop 0132
San Francisco, CA 94143-0132

Location CLINIC Phone Fax
Mission Bay (415) 353-2566 (415) 353-1220

Research/Clinical Interests

Clinical and research interests include quality improvement in obstetric care, placenta accreta spectrum disorder, maternal vaccination in pregnancy, and the care of complex maternal health conditions in pregnancy. 



Institution Degree Field of Study
2023 University of California, San Francisco Fellowship Maternal-Fetal Medicine
2020 University of California, San Francisco Residency Obstetrics, Gynecology and Reproductive Sciences
2016 University of California, San Francisco Medical School Medicine

Achievements & Recognition

Year Major Honors 

2018 Alpha Omega Alpha Honor Medical Society, UCSF Chapter

2013 Pathways Explore Summer Fellowship, UCSF School of Medicine

2012-2016 University of California Regents Scholarship Award