Dr. Katherine L. Widnell

Dr. Ken Martinez. is a Board Certified Neurologist with a clinical practice specializing in Movement Disorders, Migraine, Memory and Neuromuscular disorders. While serving as the Medical Director of the Movement Disorder Program at the South Coast Health Center in Aliso Viejo, Dr. Martinez is also on staff at Providence Mission Hospital and Saddleback Memorial Medical Center. His strong teaching ability has carried with him into private practice, and he serves as a clinical preceptor for Western University of Health Sciences Physician Assistant Program, University of California, Irvine Nurse Practitioner Graduate Program and Chapman University Crean College of Health and Behavioral Sciences MMS PA Studies Program. He is an active member of the American Academy of Neurology, National Headache Foundation, National Parkinson’s Disease Foundation, Alzheimer’s Orange County, International Essential Tremor Foundation, Restless Leg Syndrome Foundation, and the Movement Disorder Society. Dr. Martinez is rated as a Distinguished provider by MediFind in the treatment of Opsoclonus-Myoclonus Syndrome. His top areas of expertise are Drug Induced Dyskinesia, Chronic Demyelinizing Neuropathy with IgM Monoclonal, Spinal and Bulbar Muscular Atrophy, and Spinal Muscular Atrophy Type 3.

Danielle Feigenbaum is a Neurologist in Los Angeles, California. Dr. Feigenbaum is rated as a Distinguished provider by MediFind in the treatment of Opsoclonus-Myoclonus Syndrome. Her top areas of expertise are Parkinson's Disease, Movement Disorders, Opsoclonus-Myoclonus Syndrome, and Focal Dystonia.

Fawaz Faisal is a Sleep Medicine specialist and a Neurologist in Burbank, California. Dr. Faisal is rated as a Distinguished provider by MediFind in the treatment of Opsoclonus-Myoclonus Syndrome. His top areas of expertise are Opsoclonus-Myoclonus Syndrome, Thromboangiitis Obliterans, Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy, and Transient Ischemic Attack (TIA).