My goal as a physician is to help patients learn about the importance of following preventative measurements and living a well-balanced life to tackle many diseases before they become debilitating illnesses.

I am excited to be part of the South Shore Hospital Medicine team. I believe patient education and communication are the key components to provide the best possible care to all my patients. My training has helped me master the skills to provide evidence-based, culturally competent, and patient centered care to all my patients. It is my honor to be able to provide you the needed medical care while you are admitted to the South Shore Hospital.

Outside of work, I love hiking, painting, and exploring different places.

Before becoming a midwife, I was a labor and delivery nurse at South Shore Hospital for 14 years. Women's health is my passion, and it is a privilege to return as a provider. I am honored to care for women during pregnancy, labor, birth, and throughout the lifespan. My care focuses on a team approach with the patient as the leader. Beyond midwifery, I enjoy hiking and yoga and love being a mom most of all.     

William Tollefsen, MD is the EMS and MIH Medical Director for South Shore Health. Dual-boarded in Emergency Medicine and EMS Medicine, Dr. Tollefsen works clinically as an Emergency Physician at South Shore Health in addition to his role as EMS Medical Director.

One of few physicians in the country to receive the prestigious "FAEMS" recognition, Dr. Tollefsen is also the Medical Director for OEMS Region IV, serving 61 cities and towns of the Metro-Boston EMS Council. As the current EMS Medical Director for eight municipal and three private ambulance services on the South Shore, Dr. Tollefsen interacts and provides oversight for over 400 Paramedics.

Dr. Tollefsen graduated from New York Medical College and completed residency training in Emergency Medicine at Harvard University, Brigham and Women's, and Massachusetts General Hospital. He completed a fellowship in Emergency Medical Services and Critical Care Transport at the University of Massachusetts, where he worked as an Emergency Physician and Flight Physician for UMASS LifeFlight. He completed an MBA at the Isenberg School of Management at UMASS Amherst, and holds a Master of Medical Science degree from the Boston University School of Medicine.

A former pre-hospital provider, he is actively involved in EMS system design, paramedic education and Critical Care Transport Systems. He works closely with multiple EMS, Fire and Law Enforcement agencies throughout Massachusetts.

His research interests include systems of care, resuscitation, airway management, and paramedic education.