Conditions Treated by Dr. Roi A. Wallis, MD

• Autonomic Disorders
• Bell's Palsy
• Carotid Artery Disease
• Cerebral Artery Thrombosis
• Cerebrovascular Disease
• Gait Abnormality
• Headache
• Nystagmus
• Peripheral Nerve Disorders
• Peripheral Neuropathy
• Sleep Apnea
• Stroke
• Tic Disorders
• Visual Field Defects