Bryan T Oshiro MD

Obstetrics & Gynecology•Moreno Valley, CA

Maternal & Fetal Medicine/High Risk

Associate Professor, Gynecology & Obstetrics, University of California, Riverside School of Medicine

26520 Cactus Ave B2020Moreno Valley, CA 92555
Phone+1 951-486-6400
Fax+1 951-486-4601

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Summary

Dr. Bryan Oshiro, based in Moreno Valley, CA, specializes in Obstetrics & Gynecology with a subspecialty in Maternal & Fetal Medicine/High Risk. He completed his education at Loma Linda University School of Medicine and underwent a fellowship in Maternal-Fetal Medicine at the University of Texas Health Science Center. Dr. Oshiro serves as an Associate Clinical Professor at the University of California Riverside School of Medicine, Chief Medical Officer at Health Catalyst, and Vice Chairman, Section Chief of Maternal-Fetal Medicine at Loma Linda University Medical Center. He has extensive experience in managing high-risk pregnancies and healthcare quality initiatives. Dr. Oshiro's research includes significant contributions to maternal smoking cessation and preeclampsia, with publications in various esteemed journals. His work on clinical trials and his numerous accolades, such as the Leadership Award from Riverside University Health System and the Barry Halpern Champion of Families award, highlight his dedication and leadership in the field.

Education & Training

University of Texas Health Science Center at Houston (Memorial Hermann Hospital)Fellowship, Maternal-Fetal Medicine, 1991 - 1993
Loma Linda University Health Education ConsortiumResidency, Obstetrics and Gynecology, 1986 - 1989
Loma Linda University Health Education ConsortiumInternship, Internal Medicine, 1985 - 1986
Loma Linda University School of MedicineClass of 1985

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Certifications & Licensure

CA State Medical License 1986 - 2028
GU State Medical License Active through 2027
UT State Medical License 1993 - 2022
ID State Medical License 1999 - 2005
TX State Medical License 1991 - 1995
American Board of Obstetrics and Gynecology Obstetrics & Gynecology
American Board of Obstetrics and Gynecology Maternal-Fetal Medicine

Awards, Honors, & Recognition

Leadership Award Riverside University Health System, 2024
Barry Halpern Champion of Families Perinatal Advisory Counsel/Leadership Advocacy and Consultation, 2021
Outstanding Faculty of the Year Department of Obstetrics and Gynecology Loma Linda University School of Medicine, 2010, 2014

Clinical Trials

Integrating CHWs Into Prenatal Care for Maternal Smoking Cessation Start of enrollment: 2024 May 24
RECRUITING
NA

Publications & Presentations

PubMed

Real-world effectiveness of a community-based multicomponent maternal smoking cessation program in preventing low birthweight deliveries: Findings from the CTTP cohort.
Syed D Ahmed, Anne Berit Petersen, Anna P Nelson, Margarita Martinez, David Shavlik
Tobacco Induced Diseases. 2025-01-01
11 citations
Effects of gestational age at delivery and type of labor on neonatal outcomes among infants with gastroschisis
Anna I. Girsen, Alexis S. Davis, Susan R. Hintz, Elizabeth Fluharty, Katie Sherwin
The Journal of Maternal-Fetal & Neonatal Medicine. 2021-07-01
11 citations
Vitamin-D dysregulation in early- and late-onset preeclampsia: A gestational-age matched study.
Courtney B Martin, Bryan T Oshiro, LeeAnna D Sands, Salma Kabir, Donna Thorpe
The Journal of Steroid Biochemistry and Molecular Biology. 2020-10-01

Press Mentions

Baby Aspirin May Be the Key to Preventing High Blood Pressure During PregnancyFebruary 2nd, 2023
RUHS Joins Pilot Program to Promote Low-Dose Aspirin as Preeclampsia PreventativeJanuary 11th, 2023
Pregnant Women with COVID-19 at Higher Risk for Severe Illness, Health Experts SaySeptember 14th, 2020