Dr. Justin McArthur is nationally and internationally recognized for his work in studying the natural history, development and treatment of the neurological complications of HIV/AIDS, multiple sclerosis and other neurological infections and immune-mediated neurological disorders. Dr. McArthur has also developed a technique to use cutaneous nerves to study sensory neuropathies, including those associated with chemotherapy, HIV and diabetes. Currently his clinical practice includes neuroimmunological disorders including MS, neurological infections, and complex undiagnosed neurological disorders. Dr. McArthur was the founding director of the Johns Hopkins/National Institute of Mental Health Research Center for HIV-associated Cognitive Disorders. The Center is an experienced interdisciplinary research team who have pooled their talents to study the nature of HIV-associated cognitive disorders. he is also the founding director of the Johns Hopkins Sheikh Khalifa Stroke institute. Dr. McArthur received his medical degree from Guys Hospital Medical School in London, UK. He then completed an internship and residency in internal medicine at The Johns Hopkins Hospital in Baltimore, MD. Dr. McArthur stayed with Johns Hopkins to complete a residency in neurology and achieve his Master's in public health. He is the current Director of the Johns Hopkins Department of Neurology and holds the John W. Griffin Professorship in neurology which was established in 2015 by Jeffrey and Harriet Legum. In April 2017 Dr. McArthur was elected to the Association of American Physicians. In 2020 he was inducted into the National Academy of Medicine. Dr. Mcarthur is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Progressive Multifocal Leukoencephalopathy, Multiple Sclerosis (MS), Relapsing Multiple Sclerosis (RMS), and Encephalitis.

Dr. Halima Amjad is an Associate Professor of Medicine at the Johns Hopkins University School of Medicine. Her clinical expertise in geriatric medicine focuses on the diagnosis, treatment, and care for individuals living with dementia. Dr. Amjad earned her M.D. and Master’s of Public Health from Drexel University. She completed her residency and chief residency in internal medicine at Yale-New Haven Hospital and a fellowship in geriatric medicine and gerontology at Johns Hopkins University School of Medicine. She joined the faculty of Johns Hopkins in 2016. She completed a PhD in Clinical Investigation at the Johns Hopkins University Bloomberg School of Public Health in 2022. She conducts health services research focuses on informing and improving the care of older adults with dementia with research into underdiagnosis, hospitalization, and primary care in dementia. Recent News Articles and Media Coverage Doyle K. Older adults with probable dementia often take part in unsafe activities. Reuters, June 3, 2016 Many people who have dementia don’t know it. Here’s who’s most at risk, The Philadelphia Inquirer, July 23, 2018 With cognitive impairment, older adults struggle with — and face risks from — smartphones, computers. Washington Post, (October 13, 2019). Dr. Amjad is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. Her top areas of expertise are Dementia, Alzheimer's Disease, Cerebellar Degeneration, and Frontotemporal Dementia.

Dr. William Wong’s focus is in diagnostic radiology, with almost 20 years of experience in private practice. Dr. Wong joins Johns Hopkins from practicing for vRad teleradiology, where he served as a radiologist for 19 years. He also has 10 years of experience as a medical reviewer for continuing medical education activities with Medical Learning Institute. He earned his medical degree from SUNY Upstate Medical University, going on to an internship in general surgery at Santa Barbara Cottage Hospital. He completed a residency in diagnostic radiology at SUNY Upstate Medical University, serving as chief resident during the 2000 academic year. He also completed a fellowship in vascular and interventional radiology with the University of Virginia Health System. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Gallbladder Disease, Cholangiocarcinoma (Bile Duct Cancer), Pleural Effusion, and Pleurisy.

Dr. Sachin K. Gujar is an Assistant Professor and Magnetic Resonance Section Chief in Johns Hopkins Department of Radiology and Radiological Sciences. His area of clinical expertise is Neuroradiology. He earned his M.B.B.S. (medical degree) from Byramjee Jeejeebhoy Medical College in Pune, India. After completing a radiology residency (M.D.) at the same college, he completed a two-year neuroradiology fellowship at the University of Michigan, and subsequently was on faculty at University of Michigan for over 5 years. Dr. Gujar has been a member of the Johns Hopkins Neuroradiology faculty since 2008. Dr. Gujar’s areas of clinical interest include all aspects of adult neuroradiology, including head and neck radiology, spine and spinal cord disorders, and cerebrovascular diseases, with particular interest in brain tumor imaging, physiologic imaging, and Functional MRI. He has published numerous articles on various topics in Neuroradiology. Dr. Gujar is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Normal Pressure Hydrocephalus, Hydrocephalus, Cerebral Arteriovenous Malformation, Stroke, and Microvascular Decompression.

Dr. Doris Da May Lin is an Associate Professor in the Johns Hopkins Medicine Department of Radiology and Radiological Science. She specializes in neuroradiology. Dr. Lin received her B.A. in chemistry from the University of Pennsylvania, and then pursued a joint M.D./Ph.D. degree at the Yale University School of Medicine, with graduate training in the neurosciences. She completed a medical internship at the University of Pennsylvania Hospital and a diagnostic radiology residency at New York Presbyterian Hospital-Cornell. After a two-year neuroradiology fellowship, she joined the faculty at Johns Hopkins. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. Her top areas of expertise are Parkes Weber Syndrome, Sturge-Weber Syndrome, Subdural Effusion, CACH Syndrome, and Endovascular Embolization.

Mohammed Al-Natour is an Interventional Radiologist and a Radiologist in Glen Burnie, Maryland. Dr. Al-Natour is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Ascites, Pleurisy, Pleural Effusion, Liver Embolization, and Bone Marrow Aspiration. Dr. Al-Natour is currently accepting new patients.

Stephen Courtin is a primary care provider, practicing in Geriatrics and Internal Medicine in Glen Burnie, Maryland. Dr. Courtin is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Alzheimer's Disease, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Courtin is currently accepting new patients.

Mark Brejt is a Radiologist and an Interventional Radiologist in Glen Burnie, Maryland. Dr. Brejt is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, and Pleurisy.

Sangjin Oh is a Neurologist in Glen Burnie, Maryland. Dr. Oh is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Migraine, Memory Loss, Epilepsy, and Relapsing Multiple Sclerosis (RMS). Dr. Oh is currently accepting new patients.

Iqbal Singh is a Neurologist and a Pain Medicine provider in Glen Burnie, Maryland. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Epilepsy with Myoclonic-Atonic Seizures, West Syndrome, Myoclonic Epilepsy, and Epilepsy in Children.

Robert Stroud is a Radiologist and a Neuroradiologist in Glen Burnie, Maryland. Dr. Stroud is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Pleurisy, Pleural Effusion, Invertebral Disc Disease, and CAPOS Syndrome.

Anis Frayha is a Radiologist in Glen Burnie, Maryland. Dr. Frayha is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Baker Cyst, Emphysema, Pleurisy, and Pleural Effusion.

Kevin Jarrell is a Radiologist in Glen Burnie, Maryland. Dr. Jarrell is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Ascites, WT1-Related Wilms Tumor Syndromes, Pleurisy, Vertebroplasty, and Bone Graft.

Martin Scott is a Radiologist in Glen Burnie, Maryland. Dr. Scott is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Bronchogenic Cyst, Biliary Dyskinesia, Diverticular Disease, and Gallbladder Disease.

Zuzana Chamrova is a Radiologist and an Interventional Radiologist in Glen Burnie, Maryland. Dr. Chamrova is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. Her top areas of expertise are Ascites, Endometrial Cancer, Pleurisy, Bone Marrow Aspiration, and Vertebroplasty.

Anthony Chiaramonte is a Radiologist in Glen Burnie, Maryland. Dr. Chiaramonte is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Angiomyoma, Uterine Fibroids, Melorheostosis with Osteopoikilosis, and Melorheostosis.

Mohit Negi is a primary care provider, practicing in Geriatrics and Internal Medicine in Glen Burnie, Maryland. Dr. Negi is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Idiopathic Edema, End-Stage Renal Disease (ESRD), Dementia, and Osteoporosis. Dr. Negi is currently accepting new patients.

Brad Cogan is a Radiologist in Glen Burnie, Maryland. Dr. Cogan is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Peritonitis, Secondary Peritonitis, Lung Nodules, End-Stage Renal Disease (ESRD), and Ureteroscopy.

Denaye Brown is a Radiologist in Millersville, Maryland. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. Her top areas of expertise are Galactocoele, Melorheostosis, Osteopenia, and Melorheostosis with Osteopoikilosis.

Clifford Andrew is a Neurologist in Severna Park, Maryland. Dr. Andrew is rated as an Experienced provider by MediFind in the treatment of Cerebellar Multiple System Atrophy. His top areas of expertise are Peutz-Jeghers Syndrome, Tieche-Jadassohn Nevus, Hypothalamic Hamartomas, and Von Hippel-Lindau (VHL) Syndrome.