Developing healthy, trusting relationships with my patients is a passion of mine. Preventative medicine is key to a long, healthy life. In my free time I enjoy spending time with my french bulldog, Lilo, playing video games, hiking, traveling, and kayaking.

Dr. O'Brien is Medical Director of Maternal-Fetal Medicine at South Shore Health. 

As a Maternal-Fetal Medicine physician, I am dedicated to caring for women and families navigating high-risk and medically complex pregnancies with expertise, compassion, and individualized attention. 

I strive to integrate evidence-based medicine with a holistic approach that recognizes the physical, emotional, and social factors that shape each patient’s experience. 

I am also committed to advocating for equitable healthcare and improving access and outcomes for marginalized and underserved communities.