Dr. James Bryan Warren, MD

Dr. James Warren is a geriatric medicine and internal medicine specialist who brings nearly five decades of medical expertise to his practice. He earned his medical degree from the University of Minnesota Medical School and has dedicated 48 years to caring for patients across both specialties. His extensive experience positions him as a seasoned physician who understands the complex health needs of older adults while maintaining expertise in comprehensive internal medicine care.

Dr. Warren practices at Regions Hospital in Saint Paul, Minnesota, where he focuses on managing diabetes-related conditions in patients of all ages. He treats Type 2 diabetes mellitus and specializes in caring for children and teens with diabetes, demonstrating his ability to address this chronic condition across different life stages. Warren also handles hyperglycemic emergencies, providing critical care when blood sugar levels become dangerously high. His approach to treatment includes physical therapy, …strength training, and manual therapy techniques to help patients maintain mobility and overall health. Patients have given Dr. Warren an average rating of 4.0, reflecting their confidence in his comprehensive care approach.