Dr. Olivier Fortin

Dr. Tom Crawford has been a member of the Department of Neurology since 1987. He is co-director of the MDA clinic for Neuromuscular Disorders and Neurologist for the Ataxia Telangiectasia Clinical Center at Johns Hopkins. His practice involves general child neurology with a principal interest in caring for children with neuromuscular, neuromotor, and ataxic disorders. Primary research interests involve the basic science and clinical characterization of two important neurologic disorders that affect children: Spinal Muscular Atrophy and Ataxia Telangiectasia. He is also actively involved in the Biology of neurofilaments by characterization of transgenic animal models. He is on the Medical and Scientific Advisory Boards of Families of Spinal Muscular Atrophy, and the Medical Advisory Committee for the Muscular Dystrophy Association. He is the Neurologist for the Ataxia Telangiectasia Clinical Center at Johns Hopkins, which has evaluated almost half of the known patients with this disorder in the United States. Additional specific clinical interests include evaluation and treatment of children with brachial plexus palsies. Dr. Crawford received his medical degree from the University of Southern California. He completed a pediatric internship and residency at the Pediatric Pavilion of the Los Angeles County / University of Southern California Medical Center, followed by a pediatric chief residency. He completed his training in Neurology with Special Qualification in Child Neurology at the Los Angeles Childrens Hospital. He then traveled east to the laboratory of Dr John Griffin at Johns Hopkins for a fellowship in Neuromuscular Disorders. Prior to medical training and Neurology residency, he majored in Psychology and Religion at Yale College. Dr. Crawford has published extensively and presented nationally and internationally. He has an active role in teaching medical students and residents in neurology. In addition, Dr. Crawford has special interest and experience in EMG studies of children and adults. Dr. Crawford is rated as a Distinguished provider by MediFind in the treatment of Primary Lateral Sclerosis. His top areas of expertise are Primary Lateral Sclerosis, Spinal Muscular Atrophy (SMA), Ataxia-Telangiectasia, and Spinal Muscular Atrophy Type 2.

Sarah Neuhaus is a Pediatric Neurologist and a Neurologist in Bethesda, Maryland. Dr. Neuhaus is rated as an Advanced provider by MediFind in the treatment of Primary Lateral Sclerosis. Her top areas of expertise are X-Linked Myotubular Myopathy, Congenital Fiber-Type Disproportion, Tubular Aggregate Myopathy, and Primary Lateral Sclerosis.

Dr. Habela completed a Medical Scientist Training Program at the University of Alabama, Birmingham. She received her PhD in Neurobiology in 2008 and her MD in 2010. After medical school, she specialized in child neurology, and completed 2 years of pediatrics residency and 3 years of child neurology residency at the Johns Hopkins Hospital in 2015. She then completed another 2 years of training specifically focused on the diagnosis, characterization and medical and surgical management of patients with epilepsy during an Epilepsy Fellowship at Johns Hopkins. Dr. Habela’s clinic specializes in pediatric neurology and epilepsy. Her clinical focus in on the care of patients with severe epilepsy with or without other neurodevelopmental disorders that have not been easily controlled with medications. She is also focused on the genetic causes of epilepsy and other neurodevelopmental disabilities with the hope that increasing our understanding of the genetic causes of epilepsy and neurodevelopmental disabilities will improve treatment. Dr. Habela’s basic science research is focused on the genetic mechanisms regulating appropriate proliferation, migration and integration of neurons and glial cells in both the prenatal and postnatal developing brain and how aberrations in these processes result in neurodevelopmental disabilities. Her hypothesis is that deregulation of pre and postnatal neurogenesis and synaptogenesis contributes to the behavioral phenotypes observed in many forms of intellectual disability, epilepsy and autism. Her research applies what we know from human genetic studies to basic science studies examining how specific genetic changes alter neurogenesis, synaptogenesis and overall excitation / inhibition balance in laboratory model systems. Her goal is to provide a better understanding of the molecular mechanisms of these processes and, in turn, possibly identify specific targets for disease modifying treatments for epilepsy. Contact for Research Inquiries 600 N. Wolfe Street Meyer 2-147 Baltimore, MD 21287 Phone: (410) 955-9100. Dr. Habela is rated as a Distinguished provider by MediFind in the treatment of Primary Lateral Sclerosis. Her top areas of expertise are 15q11.2 Microdeletion, Primary Lateral Sclerosis, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Epilepsy, and Endovascular Embolization.