I am originally from Cambridge, Massachusetts. I practiced in Quincy for 30 years before coming to South Shore Medical Center in 2002. I am experienced in abdominal surgery, trauma, and management of skin and soft tissue tumors. 

My focus is to provide patients with knowledge and insight into their specific health conditions.

I pride myself on taking a patient-centered approach to building effective care plans that go beyond the diagnosis of my patients. I am a certified Physician's Assistant who graduated from MCPHS University, Boston with a Master's of Physician Assistant Studies (MPAS.) My previous experience is in primary care and outpatient cardiology. 

Originally from Western Massachusetts, I moved to the South Shore after graduation. I enjoy spending time with my friends, family, and puppy, Oakes. I am also an avid reader and beach-goer. 

It is such an honor and privilege to be a physician.  It has been especially gratifying to devote my career to the field of Hospital Medicine, and to work at South Shore Hospital to help serve my community. 

Being hospitalized is often one of the most challenging and frustrating experiences a person can have. As a Hospitalist, what is so rewarding is that I can use my training and abilities to make such difficult times for people more compassionate and less confusing. 

Outside of the hospital, I love spending time with my wife and young son and traveling.  I also love anything to do with the outdoors and enjoy running.

Dr. Peter Orio, Medical Director of Radiation Oncology at Dana-Farber/Brigham Cancer Center at South Shore Hospital