Dr. Jon Pehrson graduated from Georgetown University School of Medicine in 1977. Dr. Pehrson has two offices in Massachusetts.
Specializing in the field of Internal Medicine, Dr. Pehrson is prepared to provide care to adult patients suffering from a wide range of illnesses and diseases, ranging from the very common to the very rare. Dr. Pehrson is also trained in general medicine, and is capable of treating patients for diseases that may have overlapping symptoms or complications. Dr. Pehrson is also trained to practice Endocrinology and Critical Care Medicine.