Professor of Neurology, Pathology, Medicine, and Epidemiology
Director, Department of Neurology
Johns Hopkins University School of Medicine
The Johns Hopkins Hospital
Dr McArthur has become nationally and internationally recognized for his work in studying the natural history, development, and treatment of HIV infection, multiple sclerosis, and other neurological infections and immune-mediated neurological disorders. He has also developed a technique to use cutaneous nerves to study sensory neuropathies, including those associated with chemotherapy, HIV, and diabetes.
Dr McArthur received his medical degree from Guys Hospital Medical School in London, United Kingdom. He then completed an internship and residency in internal medicine at The Johns Hopkins Hospital in Baltimore, Maryland. He then stayed with Johns Hopkins to complete a residency in neurology and achieve his masters in public health.