Dr. James Lorenzen Boyer, MD

Dr. James Boyer specializes in gastroenterology and internal medicine, bringing more than six decades of medical expertise to patient care. He earned his medical degree from Johns Hopkins University School of Medicine, one of the nation's leading medical institutions. His extensive experience spans 64 years of practice, making him a highly seasoned physician in digestive health and comprehensive internal medicine. Dr. Boyer is fluent in Spanish, Arabic, and English.

Dr. Boyer practices at Yale New Haven Hospital and Yale New Haven Hospital Saint Raphael Campus in New Haven, Connecticut. He focuses on treating complex liver conditions such as cholangitis and primary sclerosing cholangitis, along with managing acute kidney injury. His procedural expertise includes advanced imaging techniques like MRI scans and specialized studies such as MR enterograms for detailed digestive tract evaluation. Patients rate Dr. Boyer 4.2 out of 5 stars on Vitals for his care.