Dr. John Bernard Marshall, MD

Dr. John Marshall is an internal medicine physician who specializes in hospital medicine, bringing four decades of medical experience to his practice. He earned his medical degree from Tufts University School of Medicine and completed his residency training at the United States Army Medical Center. His extensive career spans 40 years of caring for patients with complex medical conditions.

Dr. Marshall practices at Tripler Army Medical Center in Tripler AMC, Hawaii, where he focuses on treating patients with chronic kidney disease and diabetes. He provides specialized care for advanced kidney disease and helps manage Type 2 diabetes. His clinical expertise includes coordinating home infusion therapy, performing heart monitoring with EKGs, and working with physical therapy teams. Patients consistently rate Dr. Marshall highly for his care, giving him an average rating of 5.0.