I am honored to treat and work with my patients. When I am not working, I am running marathons or trails, skiing, biking or cooking. Health and wellness are some of my passions.

I grew up in Scituate and am a proud graduate of Scituate High School.  After graduating from Harvard-Radcliffe, I continued doing another year of diabetes research at Massachusetts General Hospital, then did two years of breast cancer research at the Dana-Farber Cancer Institute.  I graduated from the Boston University School of Medicine, went to UMass Worcester for residency, graduated from the Harvard School of Public Health, and then went to Brown for residency.  I began working at South Shore Medical Center in 2008.  I especially enjoy seeing patients who knew my father, a police officer in Scituate for 29 years and hearing their stories about him.  I try to motivate, encourage and work with my patients and it is an honor and a privilege to be able to care for them.  Outside of work, I love dancing, playing frisbee, and spending time with my family. 

My mission is to help women get to the root cause of their symptoms and lead an optimal and healthy life.

I am passionate about working with patients to help them live their optimal life. I have gone back to further my education in integrative and functional medicine so that I may have more tools in my toolbox to do so. Outside of work I spend time enhancing my own health journey and being with my family.

My mission is to partner patients to improve health outcomes and experiences with healthcare.

Entering the health care field has been a great joy and privilege. Working with patients for over 10 years has illustrated that everyone's needs are unique. Communication and respect are the backbone of a positive provider patient relationship. When I am not working you can find me spending time with my husband and three children outside and at the beach as much as possible.  Paddle boarding and collecting seashells are our favorite activities.

I enjoy getting to know patients and treating the whole person. I focus on preventative care and supporting patients to reach their health goals.   

The doctor-patient relationship is at the center of your health care, and I strive to provide care that is collaborative and inclusive. I have a holistic approach, working with patients to treat the cause of medical problems, and reducing prescription medicines when it is safe to do so.   I am also pro-active, coordinating care and advocating for patients as they navigate the health care system. I enjoy caring for newborns, children, and family members of all ages, as well as helping with stress management and healthy lifestyle changes. 

When not working, I enjoy spending time with my family and my extra-large dog, reading, running, cooking, and playing flute, piano and guitar.  

It is a privilege to help people in need get back to being healthy. Individualized care plans and communication are paramount to practicing medicine, I strive to provide the care patients need. Outside of work, I like to try new sports and spend time with family; diligently working to excel in golf.

My philosophy is to develop an ongoing patient-physician relationship focused on comprehensive health care incorporating preventative care, chronic disease management, and treatment of acute illnesses and injuries.

As a family doctor, I am dedicated to treating the whole person. I aim to develop long-term relationships to understand each patient, and to provide continuing health care for the individual and family. I integrate care for patients of all genders and every age from newborns to seniors, and I advocate for the patient in our complex health care system. I have had the fortune to work as a general practitioner in New Zealand which allowed me to gain insight into alternative health care systems and approaches to preventative care and disease management. Outside of work, I enjoy traveling, cooking, and reading.

Prior to joining Cohasset Pediatrics I practiced pediatrics south of Boston for nine years and was Chief of Pediatrics for four years within that practice.  

I received my undergraduate degree in Drama from New York University’s Tisch School of Arts.  Working as an actress afforded me the opportunity to travel professionally and experience life as a performing artist in New York City, Los Angeles and London. While working in show business was certainly exciting, I found my true calling working as a physician partnering with parents to help provide the best medical care for their children.

When not at work, I love spending time with my husband and two children and enjoy singing when I get the chance.

With my role in healthcare I want to ensure that patients feel well informed and comfortable making decisions about their care.

I enjoy being able to work with patients from a variety of different back grounds and help them through their hospital stay. I want patients to feel informed and included in their health care decisions. Outside of work I enjoy doing anything to move my body from rock climbing and skiing to running and strength training.

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.