I look forward to helping patients and members of our community navigate unexpected and stressful health events with extra attention to the patient and their most immediate loved ones, family, and friends. 

I look forward to providing care and service to the community that my wife and I have called home since 2010. We have two beautiful children who lovingly occupy the majority of our free time when not providing healthcare at South Shore Health. 

It is a privilege to treat patients compassionately in our community. I strive for excellence, open communication, accessibility, and long-term relationships. Outside of work, I especially love spending time with my family, swimming, bicycling, tennis, golf, sailing, photography, and magic.

My mission is to create a positive healthcare experience for patients and their families.

It is a privilege to build long-term relationships with my patients and their families and to be able to care for them through all stages of childhood, especially when they’re not feeling well.  I believe that it’s important for children to receive care in an environment where they feel comfortable.  In my free time, I like to read, go to the beach and spend time with family.

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.

Working in pediatrics is truly a rewarding experience. I have been humbled in my career as families have trusted me as part of their child's medical team. I am constantly in awe of the curiosity, perceptiveness, and resilience of the pediatric patient. I love educating patients and families and learning from them as well. My current hobbies include chasing after my two little girls, spending time with family and friends, and giving my English Bulldog Bella lots of belly rubs!

My mission is to give the same care to my patients as I would want for my family or myself.    

I was born and raised in the Boston area.  After a long period of schooling and training across the country (New Hampshire, Ohio, California, Pennsylvania), I have been honored to return home to take good care of my people!  When not fixing retinas, I enjoy spending time outdoors with my wife and three children.