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.

I chose to become a primary care physician because I cherish the long-term relationships I establish with my patients. I enjoy taking care of patients of all ages and families at all stages of their lives. I believe listening is as important as speaking. I see my role as an educator, sharing my knowledge and helping patients translate that into healthy habits for the prevention and management of chronic illness. 

Outside of work, I enjoy traveling near and far with my husband and three children.

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.

My philosophy is to have each patient feel safe and comfortable during their visits as we work together to obtain optimal women's health. 

I enjoy seeing patients on an ongoing basis and strive to develop long-term relationships that will allow me and my nurse practitioners to tailor our medical care for each individual patient's needs. We see patients in a setting that tries to foster a relaxed and friendly approach to patient care.

I am certified in menopause management as well as robotic surgery. I value being able to offer women information to assist them with transition through menopause. In addition, I have worked hard to make sure that women in the South Shore area have access to minimally invasive surgery and all it's benefits by offering robotic surgery to my patients. My nurse practitioners are especially adept at handling the needs of youth with their contraceptive needs, etc. 

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.

I am originally from Russia. I underwent undergraduate and medical school education in Texas, and moved to the Boston area for postgraduate training in 2001. 

I have practiced in Dorchester and Weymouth, Massachusetts since 2006. I joined South Shore Medical Center and South Shore Hospital in the Fall of 2017.

I am an experienced pulmonologist who provides care for multiple pulmonary diseases, including COPD, asthma, sarcoidosis, interstitial lung disease, lung nodules and lung cancer.
 

I believe in the prevention of disease and the promotion of healthy lifestyles for all children through education and dedication to quality care.

I like to treat each patient and family as individuals. I enjoy earning their trust and getting to know them as well as helping to navigate their child’s successes and challenges. I take pride in making sure we have full and open communication in our visits and your visit never feels rushed. My mission is to provide our patients with the best and most comprehensive pediatric care possible from birth until 21 years of age. I adhere to the “Golden Rule” in my life and practice which is the principle of treating others as one wants to be treated. Outside of work I enjoy exercising, horse back riding, and spending time with my family. I am an avid animal lover and we have many animals in our family.

I have been a physician's assistant in women’s health for close to 30 years on the South Shore. I enjoy seeing women in their many phases of life. I feel privileged when patients I met at the start of my career bring their daughters and granddaughters in to see me for their care. When not working, I enjoy spending time with my family.

I became a Physician Assistant because I love people, medicine, and teamwork. It is a privilege to be a part of someone’s health care team and I aim to do my best for each patient. I care for patient’s 18 and older by following medical guidelines, research and carefully listening to a patient’s history.

Outside of work, I love to spend time with my family, run and read.

My mission is to provide excellent care to all of those in need with compassion and empathy.

I grew up in Duxbury, MA on the South Shore and attended Colby College in Maine. I then obtained my Master of Science degree at Mercer University School of Medicine in Georgia. After securing those credentials I attended MGH Institute of Health Professions for PA school, where I graduated in 2021. I take pride in getting to know each patient, their specific medical condition and then guiding them through difficult medical pathways and stressful circumstances. I enjoy my work/life balance and love traveling, workout classes, skiing, and everything wellness.