As an admitting hospitalist, my focus is to facilitate a smooth transition between the emergency department and the inpatient  admission. 

Waiting to be admitted to the hospital can be nerve wracking, emotional, and even scary. My goal is to ease  your transition from waiting in the ER to being admitted, explain your condition, and answer all questions you may have. Raised and educated locally, it is my pleasure to serve this wonderful community of people who call the South Shore home. In my free time, I enjoy traveling, spending time with family and friends, and exploring/discovering all that the area has to offer.   

I have been privileged to provide primary care to patients for 25 years. I started my career in women’s health, then transferred to Affiliated Medical Groups in Quincy. This practice then transitioned to cardiologist Dr. Lisa Antonelli, where I continued my role in providing comprehensive medical care for primary care patients. This practice then joined Dr. Barry Miller’s oncology practice in Quincy, where I continued with my role providing primary care to the adult population. 

In 2008, I decided to join the medical team at South Shore Medical Center, again as a Nurse Practitioner in the primary care role. I feel that I have been fortunate to provide care for many of my very first patients and their families today. 

Outside of work, I enjoy spending time with my two sons and their families. I also enjoy hiking, kayaking, watercolor painting, and traveling.

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.

My journey to becoming a physician has led me not only to multiple states, but also abroad to Haiti and Jordan on medical mission trips. I am continually learning from my patients and their experiences. I translate this clinical knowledge to all of my new patients. 

Outside of work I enjoy exercising, traveling, and spending time with my family

My mission is to educate patients on their health conditions and provide personalized care to patients and their families.

I am passionate about providing the best possible care to patients. Entering the hospital can be a scary and stressful time for patients and their families. As a provider, I hope to ease this transition and cater to patient’s physical and emotional needs. Outside of work, I enjoy spending time outdoors, hiking, exercising, and spending time with my family.

My goal is to help patients and families manage the acute illness that lead to hospitalization and transition to a healthy life outside the hospital environment.

I am passionate about effective management of acute medical issues while providing clear and concise medical information. In addition to clinical practice, I am interested in using technology innovations to improve patient health.

Outside of work, I am an avid SCUBA diver.