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.

I grew up on the South Shore and attended Holy Cross for college where my concentration was pre-medical sciences and sleep research. During summers in college I worked as an EMT and following college I worked in a collaborative Brigham and Women’s Hospital/Harvard Medical School lab studying allergy and asthma. While at the University of Massachusetts Medical School and Lahey Clinic my focus was on primary care internal medicine. In 2006 I was the recipient of the “Patient Care Award” which is Lahey Clinic’s highest physician honor. I joined South Shore Medical Center in 2006.

My mission is to relieve pain and suffering by healing patients' wounds as fast as possible.

I have been practicing plastic surgery with an emphasis on complex wounds since 1999.  In addition to providing advanced wound care, surgical treatment and hyperbaric oxygen therapy, I am passionate about educating the next generation of physicians and participating in research that will transform the science of wound care. As the Research Director, I coordinate and lead clinical trials of potential new wound  therapies, providing the opportunity for our patients to participate in their own community.

My goal is to help empower women and families and encourage them to be active participants in their care. 

I became familiar with midwifery care 20 years ago when I gave birth to my daughter with a group of amazing midwives. I was an experienced Labor and Delivery nurse at the time but, after my experience with the midwives, I knew that becoming a midwife was my true calling. I find every birth that I attend to be unique and special in its own way. I strive to help women achieve the labor and birth they desire. Everyone is different, and I enjoy getting to know families and helping them navigate this very pivotal time in their lives. In my free time, I enjoy hiking, paddleboarding, and crocheting.

My mission is to guide and empower patients as active participants in their care to promote a healthy lifestyle and prevent disease throughout their lifespan.

As a Primary Care NP, having the ability to form lasting relationships with my patients is what I find especially unique and rewarding. I highly value a holistic approach to patient care, as I believe comprehensive health expands beyond the physical aspects. I want to work together with each patient, since more successful outcomes are achieved through a mutually agreed upon and individualized plan. I like to practice what I preach by living a healthy, active lifestyle outside of work that includes running, yoga, hiking, spending time with family and friends, and traveling.

As the nurse practitioner navigator of the Lower Limb Preservation Team, it is my privilege to help patients with complex wounds navigate our healthcare system. We are dedicated to promoting prevention, maintenance, and treatment of acute or chronic wounds. Along with other dedicated providers, I strive to ensure that each patient is educated in the healing and disease process and understands prevention of wound re-occurrence. In my role, it is vital that each individual is connected with the right care at the right time to promote wound healing. With almost 20 years of experience it is my privilege to bring my skills, knowledge and hardworking ethics delivered with empathy to the South Shore Community.

I chose family medicine so that I could treat a wide spectrum of medical conditions and so that I could treat all ages, including newborns and multiple generations, in one family. This helps me to treat the whole person because knowing a person's social background is essential. I firmly believe that emotional and mental well-being are key factors in maintaining good overall health.

I grew up in Quincy and love living and working near my family and friends. I enjoy spending time at the beach, traveling to exotic places, going out dancing, skiing, cooking/baking, and following Boston sports teams.

I joined the South Shore Hospital medical staff in 2014.  With lifelong ties to the South Shore community, I know the community well and highly value informed and timely communication among medical specialists and primary care to promote and expedite the care of my patients.

In addition to treating patients, I also teach resident doctors in training and volunteer my time with the Podiatry profession's state society.  Ensuring the growth and future of Podiatry, in a complex world of health care, are critical to meet the needs of our population.

Liana MacDonald is a Women’s Health Nurse Practitioner. She graduated from Regis College with a Master of Science in Nursing in 2020. She obtained her Bachelor of Science in Nursing from the University of Massachusetts Boston in 2016 and began her nursing career in the Emergency Department. She has been working as a Labor and Delivery nurse since 2019.

Liana is passionate about health equity and eliminating the gap in care amongst different races and ethnicities. She is proud of her focus on adolescent health, substance use disorders in pregnancy, and trauma-informed care.  

When not at work, Liana can be found spending her time with family, friends, and her rescue dog. She loves to travel to new cities and countries and learn about different cultures. She also loves to give back to her community.

Kelly Lannutti, DO is the Director of Clinical Transformation and co-Medical Director of Mobile Integrated Health (MIH) for South Shore Health.

She is originally from Philadelphia and completed her medical training at Philadelphia College of Osteopathic Medicine. Dr. Lannutti joined South Shore Health in 2017 as the Chief of Urgent Care at South Shore Medical Center (SSMC). In 2019, Dr. Lannutti became Medical Director of Urgent Care for South Shore Health and recently moved to the Population Health and Contracting team.

In her current role, Dr. Lannutti oversees clinical initiatives and innovative care redesign programs including Mobile Integrated Health, Hospital at Home, Telehealth, and Remote Patient Monitoring.

Dr. Lannutti is passionate about rethinking how healthcare is delivered and establishing South Shore Health as a leader in innovation and value-based care.