Dr. Andrew S. Nik

Thomas Ludema is a Neurologist in Aliso Viejo, California. Dr. Ludema has been practicing medicine for over 43 years and is rated as an Advanced provider by MediFind in the treatment of X-Linked Intellectual Disability, Siderius Type. His top areas of expertise are Peripheral Neuropathy, X-Linked Intellectual Disability, Siderius Type, Aicardi-Goutieres Syndrome, and Mohr-Tranebjaerg Syndrome. Dr. Ludema is currently accepting new patients.

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 X-Linked Intellectual Disability, Siderius Type. 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.

Russ Shimizu is a Neurologist in Santa Monica, California. Dr. Shimizu is rated as an Advanced provider by MediFind in the treatment of X-Linked Intellectual Disability, Siderius Type. His top areas of expertise are Transient Ischemic Attack (TIA), Autosomal Dominant Partial Epilepsy with Auditory Features, Seizures, and Memory Loss.