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.

Christopher Cannell DMSc, MPAS, PA-C practiced in acute care medicine including emergency medicine, orthopedic trauma, orthopedics, and hospitalist medicine.  He focuses holistically on the whole patient with an eye on wellness.

Dr. Cannell is a Doctoral Trained Physician Associate who as over 21 years of rich experience across the spectrum of healthcare including Emergency Medicine (CAQ advanced certification), Orthopedics (Sports, Hand, Trauma, Spine, and Joints), Critical Care, Urgent Care, and both Inpatient and Outpatient Internal Medicine. Dr. Cannell has played a pivotal role in program development and management, value-based care, and population health initiatives.  His leadership experience extends to roles such as ED department Lead APC, APC Director of large ambulatory practice, Hospital System Committee Member, program innovation, and PA/NP career ladder development. His healthcare dedication transcends beyond clinical practice, encompassing PA education, advocacy, leadership, and innovation.  

Dr. Cannell received his Doctor of Medical Science from the University of Lynchburg, his Master in Physician Assistant Studies from Massachusetts College of Pharmacy and Health Sciences-Boston, and his Bachelor of Arts in Psychology/Pre-Medical from Muhlenberg College.

As the Medical Director of Addiction Medicine at South Shore Health, I work to tackle the defining medical challenge of our time: Substance use and alcohol use disorder.

In addition to seeing adult patients at South Shore Hospital, I work with colleagues across South Shore Health to develop and implement a comprehensive addiction medicine treatment program. This program will connect patients with the resources they need to manage substance use disorder, no matter if they come to us through the Emergency Department, primary care, or another setting. Additionally, I serve as Medical Director for Spectrum Health System's opioid treatment program, ATS/detox, CSS, and therapeutic community in Weymouth.

Prior to my work at South Shore Health, I helped launch the Bridge Clinic at Boston Medical Center, which connected patients with treatment options for substance use disorder. I also served as Medical Director for Spectrum Health Systems’ Opioid Treatment Program in Weymouth.

In my spare time, I enjoy baseball, reading fiction, snowboarding, and cooking.

I have been a vascular surgeon for more than 25 years since completing my training at the then Deaconess Hospital in Boston. A native New Englander, I returned to my home state to practice, and was Chief of Vascular Surgery at Brown/Rhode Island Hospital until I left to join the team at Brigham Vascular Surgery in October 2016. Having led an academic department for many years, I sought to bring that level of experience with state-of-the-art vascular care to the community hospital setting and was recruited specifically to lead the division at South Shore Hospital. Since my arrival, South Shore Health has supported this vision for vascular care, opening a new Endovascular OR Suite for complex aneurysm repair; developing a multidisciplinary limb preservation team together with Podiatry, Plastic Surgery, and the Wound Care Center; and organizing community outreach and education events to allow for screening and prevention of vascular disease.

In my occasional free time, I am an avid boater and the South Shore has proven to be the perfect environment for me to pursue my other passion!

I grew up in a small town in Northern New York, and joined South Shore Hospital and Brigham and Women's Hospital in 2012. I completed my undergraduate and medical education as well as my general surgical training and surgical critical care fellowship at the University of Rochester in Rochester, NY. I am also fellowship trained in minimally invasive and bariatric surgery from Dartmouth Hitchcock Medical Center. I have had a long-standing passion in bariatric and weight-loss surgery and my goal in joining the South Shore Hospital team was to bring that expertise and opportunity to the South Shore community. The hospital has been very supportive in this endeavor and over the past few years we have created a collaborative team of providers from across institutions to start the South Shore Hospital Center for Metabolic and Bariatric Surgery. As medical director it has been my pleasure to help the program grow into a strong clinical component  of the department of surgery and create more outreach into the community. I am also actively engaged as a trauma surgeon and have a busy general surgery practice taking care of a variety of disease processes including the minimally invasive management of gallbladder disease, hernia, GERD, hiatal hernias, as well as the surgical management of a variety of other gastrointestinal disorders. When I am not working, I enjoy the simple things in life like relaxing by a large campfire or spending the day at the beach with my family.