Welcome to the online website of Comprehensive Maternal-Fetal Medicine Center (HiRiskOB.com). We have been meeting the demands of pregnant women, both high and low risk, in Tarzana and its surrounding areas from Thousand Oaks to Burbank, for over a decade. Please take time on this website to familiarize yourself with our office staff and the services we provide. If you have not registered with us already, please register first. Registration allows you to fill out the forms electronically online. All patients are encouraged to fill out the medical forms online and call our office for an appointment.