Affiliated with a Castle Connolly Top Hospital
Who is Dr. Thu, Neurologist in Belleville, IL?
Dr. Sai Si Thu, MD is a Neurologist, who primarily practices in Belleville, IL. Dr. Thu is fluent in English, and is currently seeing new patients. Dr. Thu’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thu’s office at (618) 235-3378.
What languages does Dr. Thu speak?
Dr. Thu and their clinical team can communicate with patients in the following languages:
English
What conditions does a Neurologist like Dr. Thu typically treat?
As a Neurologist, Dr. Thu diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Thu. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Numbness or Tingling
- Neurologic Disease
- Peripheral Nerve Disorder
- Paresthesia
- Skin Numbness
- Tingling Sensation
- Pins and Needles
ICD-10 Codes:
- R202: Paresthesia of skin
Also known as:
- Multiple Nerve Damage
- Peripheral Nerve Disorder
- Polyneuropathy
- Generalized Nerve Damage
- Widespread Neuropathy
ICD-10 Codes:
- G629: Polyneuropathy, unspecified
Also known as:
- Pinched Nerve in Lower Back
- Back Pain
- Peripheral Nerve Disorder
- Lumbar Radiculopathy
- Lower Back Nerve Compression
- Compressed Nerve in Lower Back
ICD-10 Codes:
- M5416: Radiculopathy, lumbar region
Also known as:
- Complex Partial Seizures
- Epilepsy
- Focal Impaired Awareness Seizures
- Temporal Lobe Seizures
- Psychomotor Seizures
ICD-10 Codes:
- G40209: Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, without status epilepticus
Also known as:
- Parkinson's Disease with Fluctuating Symptoms
- Parkinson's Disease
- Fluctuating Parkinsonism
- Parkinson's with 'On-Off' Periods
- Variable Parkinson's Symptoms
ICD-10 Codes:
- G20A2: Parkinson's disease without dyskinesia, with fluctuations
Also known as:
- General Health Screening
- Health Screening
- Routine Check-up
- Preventive Health Exam
- Wellness Screening
ICD-10 Codes:
- Z139: Encounter for screening, unspecified
Also known as:
- Neck Pain
- Neck Injuries and Disorder
- Cervical Pain
- Sore Neck
- Neck Ache
ICD-10 Codes:
- M542: Cervicalgia
Also known as:
- Multiple Sclerosis
- MS
- Demyelinating Disease
ICD-10 Codes:
- G35: Multiple sclerosis
What procedures does a Neurologist like Dr. Thu typically perform?
As a Neurologist, procedures performed by Dr. Sai Si Thu may include:
- Aging Brain (Neuropsychological Testing)
- Cortical Basal Ganglionic Degeneration (CBGD)
- Deep Brain Stimulation
- Disturbance of Skin Sensation
- Electroencephalogram (EEG)
- Evoked Potential Testing
- Gait Simulation
- Greater Occipital Nerve (GON) Block
Please contact Dr. Thu's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Thu accept my insurance?
Dr. Thu accepts most major insurance plans. Important: Please call our office at (618) 235-3378 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Thu accept in Belleville, IL?
Dr. Thu in Belleville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
Essence Healthcare
Federal government of the United States
Health Care Service Corporation
Medicare
Molina Healthcare
Mutual of Omaha
State of Illinois
Unknown
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Where is Dr. Thu's office located?
Dr. Sai Si Thu's Primary Practice
4700 Memorial Dr Ste 250
Belleville, IL 62226
(618) 235-3378
What is Dr. Thu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Thu's National Provider Identifier (NPI) number is 1063875722.
What common questions do patients ask about Dr. Thu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Thu
What is Dr. Sai Si Thu's specialty?
Dr. Thu is a Neurologist near Belleville, IL.
What does a Neurologist do?
A neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of humans as they affect the nervous and neuromuscular systems, be they degenerative, infectious, metabolic, immunologic, neoplastic, vascular or physical in nature.