Board-certified obstetrician-gynecologist and maternal-fetal medicine specialist with more than 15 years of clinical experience, this physician provides expert witness services in matters involving high-risk pregnancy, prenatal diagnosis, and complex obstetrical management. He has prior expert witness experience that includes consultation and deposition testimony in cases concerning fetal medicine, labor management, and perinatal decision-making. His clinical and analytical work focuses on evaluating standards of care in prenatal screening, diagnostic interpretation, intrapartum management, and delivery planning. His practice encompasses advanced prenatal diagnostics, including detailed obstetric ultrasound, cytogenetics, array comparative genomic hybridization (array CGH), and evolving genetic screening technologies.

He has extensive experience addressing congenital malformations, fetal anomalies, aneuploidy risk assessment, and counseling regarding genetic testing options. In the intrapartum setting, his expertise includes assessment of labor abnormalities, induction of labor, operative vaginal delivery, management of fetal malposition such as occiput posterior or transverse presentations, and mode-of-delivery determinations. He currently serves as Assistant Professor in Obstetrics and Gynecology with a subspecialty focus in Maternal-Fetal Medicine and holds leadership roles as Director of the Prenatal Diagnosis Program and Director of the Doernbecher Fetal Therapy Program. He is board certified in Obstetrics and Gynecology and Maternal-Fetal Medicine and holds certification from the American Board of Medical Genetics. He maintains active medical licensure in California, Oregon, and Washington. His academic training includes a Doctor of Medicine degree, residency in Obstetrics and Gynecology, fellowship training in Maternal-Fetal Medicine, and fellowship training in Medical Genetics. This combination of clinical leadership, genetics expertise, peer-reviewed scholarship, and expert witness experience supports analysis in complex obstetrical and maternal-fetal medicine litigation.