Our Services

Services

Welcome to Arizona Institute of Neurology & Polysomnography

For outstanding neurological care and sleep disorders treatment delivered in a warm and welcoming environment, schedule an appointment with Dr. Khan today at Arizona Institute of Neurology and Polysomnography.

Headaches

Chronic headaches affect millions of Americans and can significantly impact your daily quality of life. At Arizona Institute of Neurology and Polysomnography, we specialize in diagnosing and treating all types of head pain, including tension headaches, debilitating migraines, occipital neuralgia, and trigeminal neuralgia. Our comprehensive evaluation begins with a thorough examination to identify the underlying cause of your pain, whether it’s nerve-related issues or other neurological factors. Dr. Khan utilizes advanced diagnostic testing including nerve conduction studies, MRI, and CT scans to pinpoint the exact source of your discomfort. Treatment strategies are personalized to your specific needs and may include targeted medications, lifestyle modifications, and preventive therapies. If you experience frequent headaches or migraines with aura symptoms like visual disturbances or sensitivity to light and sound, we can help you find lasting relief through evidence-based care.


Sleep Disorders

Quality sleep is essential for your overall health and wellbeing. Our sleep medicine specialists treat a comprehensive range of sleep disorders including obstructive sleep apnea, chronic insomnia, narcolepsy, and restless legs syndrome. Using state-of-the-art polysomnography testing in our comfortable sleep lab, we monitor your sleep patterns, oxygen levels, heart rate, and brain activity throughout the night to accurately diagnose your condition. Dr. Khan, a fellowship-trained sleep specialist with advanced training in sleep medicine, carefully analyzes your sleep study results to develop an effective treatment plan. Treatment options may include CPAP therapy for sleep apnea, medications for specific sleep disorders, and comprehensive sleep hygiene counseling. We understand that untreated sleep disorders increase your risk for serious health complications including cardiovascular disease, stroke, and diabetes. Let our experienced team help you achieve the restorative sleep your body needs for optimal health.


Seizure Disorders

Quality sleep is essential for your overall health and wellbeing. Our sleep medicine specialists treat a comprehensive range of sleep disorders including obstructive sleep apnea, chronic insomnia, narcolepsy, and restless legs syndrome. Using state-of-the-art polysomnography testing in our comfortable sleep lab, we monitor your sleep patterns, oxygen levels, heart rate, and brain activity throughout the night to accurately diagnose your condition. Dr. Khan, a fellowship-trained sleep specialist with advanced training in sleep medicine, carefully analyzes your sleep study results to develop an effective treatment plan. Treatment options may include CPAP therapy for sleep apnea, medications for specific sleep disorders, and comprehensive sleep hygiene counseling. We understand that untreated sleep disorders increase your risk for serious health complications including cardiovascular disease, stroke, and diabetes. Let our experienced team help you achieve the restorative sleep your body needs for optimal health.


Dementia

Dementia encompasses a range of cognitive disorders that progressively affect memory, thinking, and daily functioning. Our experienced neurologists specialize in diagnosing and managing various forms of dementia including Alzheimer’s disease, vascular dementia, Lewy body dementia, and frontotemporal dementia. We understand the emotional challenges families face when a loved one develops memory problems. Our comprehensive cognitive evaluations go beyond simple memory tests to assess all aspects of brain function. Dr. Khan utilizes advanced neuropsychological testing, brain imaging studies, and detailed clinical assessments to determine the type and stage of dementia. While nerve cell damage cannot be reversed, we focus on slowing disease progression, managing symptoms, and maximizing quality of life. Treatment approaches include medications to support cognitive function, memory care strategies, safety planning, and connecting families with valuable support resources. Early diagnosis and intervention can significantly improve outcomes and help patients maintain independence longer.


Balance Disorders

Approximately fifteen percent of Americans experience balance disorders or dizziness that can severely impact daily activities and increase fall risk. Whether you’re experiencing true vertigo with spinning sensations, general unsteadiness, or lightheadedness, our specialized diagnostic testing can identify the cause. Dr. Khan utilizes advanced vestibular testing including videonystagmography (VNG), computerized dynamic posturography, brain stem evoked potential studies, and autonomic nervous system testing to thoroughly evaluate your balance system. We diagnose and treat various conditions including benign paroxysmal positional vertigo (BPPV), vestibular neuritis, Ménière’s disease, and balance problems related to neurological conditions. Treatment options include specific repositioning maneuvers for BPPV, vestibular rehabilitation therapy, medications to control symptoms, and balance retraining exercises. Our comprehensive approach addresses not just symptoms but underlying causes, helping restore your confidence and stability. Working closely with physical therapy specialists, we develop personalized treatment plans for optimal recovery.


Peripheral Neuropathy

Peripheral neuropathy involves damage to nerves outside your brain and spinal cord, causing pain, numbness, tingling, and weakness, most commonly in hands and feet. This condition affects approximately fifty percent of adults with diabetes but can result from many other causes. At our institute, we specialize in diagnosing all types of neuropathy including diabetic neuropathy, small fiber neuropathy, carpal tunnel syndrome, and autonomic neuropathies affecting internal organ function. Our comprehensive diagnostic approach includes detailed nerve conduction studies, electromyography (EMG), somatosensory evoked potential testing, quantitative autonomic nerve testing, and when needed, specialized skin nerve biopsies. Dr. Khan personally performs these advanced tests in our comfortable office setting. Treatment strategies focus on identifying underlying causes, managing pain effectively, preventing further nerve damage, and improving function through medications, nutritional support, physical therapy, and tight control of contributing conditions like diabetes.


Neuromuscular Disorders

Neuromuscular disorders affect the communication between your nervous system and muscles, leading to progressive weakness, fatigue, and functional limitations. We provide expert diagnosis and management for conditions including myasthenia gravis, amyotrophic lateral sclerosis (ALS), muscular dystrophy, multiple sclerosis, and various hereditary muscular disorders. Our thorough evaluation combines detailed physical examination, comprehensive medical history review, and advanced diagnostic testing including electromyography (EMG), nerve conduction studies, blood tests for elevated enzymes, muscle biopsies, and MRI imaging of the brain and spinal cord. Dr. Khan’s extensive experience with neuromuscular conditions enables accurate diagnosis and effective treatment planning. While many neuromuscular disorders are progressive, proper management can significantly enhance quality of life. Treatment approaches include medications to improve nerve-muscle communication, physical and occupational therapy to maintain function, nutritional optimization, and coordinated care with specialists when needed. Our compassionate team supports patients throughout their journey.


Pain Disorders

Chronic neurological pain can be debilitating and difficult to manage without specialized expertise. At Arizona Institute of Neurology and Polysomnography, we treat various pain disorders including chronic headaches, migraines, neuropathic pain syndromes, and pain related to degenerative disc disease or herniated discs. We understand that persistent pain significantly impacts your mental and physical wellbeing, limiting your ability to work, sleep, and enjoy life. Our comprehensive approach begins with thorough evaluation including detailed history, neurological examination, and advanced diagnostic testing such as EMG, nerve conduction studies, and somatosensory evoked potential testing. Dr. Khan may also order radiological studies including CT or MRI scans to identify structural causes. Treatment strategies are individualized and may include targeted medications, nerve blocks, physical therapy, lifestyle modifications, and pain management techniques. We work collaboratively with patients to find effective solutions that improve function and restore quality of life.