My goal is to work collaboratively with patients and their families as well as the entire care team to support critically ill patients. Clinical care and working with the entire medical team to support patients and their families are my primary passions. I am also involved in ongoing research using imaging studies to better diagnose, monitor and understand lung disease and critical illness. Outside of work, I am an avid runner and sailor, and love spending time with my family.

My mission is to treat my patients with compassion and kindness and take the time to know and understand them.

I am certified by the American Board of Internal Medicine in Internal Medicine, Medical Oncology and Hematology. I received my BA in Biology at State University of New York at Buffalo and my MD from Jefferson Medical College of Thomas Jefferson University in Philadelphia, PA. I did my residency in Medicine at Lankenau Hospital in Philadelphia, PA and Fellowship in Hematology-Oncology at University of Connecticut Health Center in Farmington, CT. I was recognized in Boston Magazine's 2017 Top Doctors list. Outside of work, I enjoy listening to classical music, traveling, running, and bicycling. 

A life-long South Shore resident, John's is dedicated to providing the highest level of anesthesia care in the community setting. When not in the OR, John enjoys spending time with his two daughters, his rescue dog, tending to his bees hives, and being by the ocean.