Affiliated with a Castle Connolly Top Hospital
Who is Dr. Khan, Neurosurgeon in Warrenville, IL?
Dr. Osaama Khan is a Neurosurgeon, who primarily practices in Warrenville, IL with 2 additional practice locations. Dr. Khan is fluent in English, and is currently seeing new patients. Dr. Khan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Khan’s office at (630) 352-5450.
What languages does Dr. Khan speak?
Dr. Khan and their clinical team can communicate with patients in the following languages:
English
What conditions does a Neurosurgeon like Dr. Khan typically treat?
As a Neurosurgeon, Dr. Khan 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. Khan. 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:
- Benign Meningioma
- Benign Tumor
- Non-cancerous brain or spinal lining tumor
- Meningeal tumor
- Brain membrane tumor
ICD-10 Codes:
- D329: Benign neoplasm of meninges, unspecified
Also known as:
- Benign Pituitary Tumor
- Benign Tumor
- Pituitary Disorder
- Pituitary Tumor Treatment (PDQ)
- Prolactinoma
- Non-cancerous growth in pituitary gland
- Pituitary adenoma
ICD-10 Codes:
- D352: Benign neoplasm of pituitary gland
Also known as:
- Secondary Brain Cancer
- Brain Tumor
- Metastatic brain cancer
- Brain metastases
- Cancer spread to brain
ICD-10 Codes:
- C7931: Secondary malignant neoplasm of brain
Also known as:
- Other Brain Disorder
- Brain Disease
- Various Brain Conditions
- Uncommon Brain Problems
- Specified Brain Disease
ICD-10 Codes:
- G9389: Other specified disorders of brain
What procedures does a Neurosurgeon like Dr. Khan typically perform?
As a Neurosurgeon, Dr. Khan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Khan. 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:
- Stereotactic Radiosurgery (Single Brain Lesion)
- Stereotactic Radiosurgery for Brain Lesions
- Stereotactic Radiosurgery for Brain Lesion
- Gamma Knife Radiosurgery
- CyberKnife
- Brain Radiation Therapy
- Particle Beam Therapy
- Cranial Lesion Radiosurgery
- CyberKnife Radiosurgery
- Focused Radiation for Brain
- SRS
CPT Codes:
- 61796: Stereotactic radiosurgery (particle beam, gamma ray, or linear accelerator); 1 simple cranial lesion
- 61797: Stereotactic radiosurgery (particle beam, gamma ray, or linear accelerator); each additional cranial lesion, simple (List separately in addition to code for primary procedure)
- 61798: Stereotactic radiosurgery (particle beam, gamma ray, or linear accelerator); 1 complex cranial lesion
Also known as:
- Stereotactic Headframe Placement
- Radiosurgery Headframe
- Stereotactic Frame Application
- Head Immobilization for Radiosurgery
CPT Codes:
- 61800: Application of stereotactic headframe for stereotactic radiosurgery (List separately in addition to code for primary procedure)
Also known as:
- Computer-Assisted Brain Surgery (Stereotactic)
- Stereotactic Neurosurgery
- Image-Guided Brain Surgery
- Cranial Navigational Procedure
CPT Codes:
- 61781: Stereotactic computer-assisted (navigational) procedure; cranial, intradural (List separately in addition to code for primary procedure)
Also known as:
- Burr Hole for Brain Device Placement
- Cranial burr hole
- Brain catheter insertion
- Cerebral monitoring device placement
CPT Codes:
- 61210: Burr hole(s); for implanting ventricular catheter, reservoir, EEG electrode(s), pressure recording device, or other cerebral monitoring device (separate procedure)
Also known as:
- Individual Speech and Language Therapy
- Speech-Language Pathology
- Voice Therapy
- Communication Disorder Treatment
- Auditory Processing Therapy
CPT Codes:
- 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual
Does Dr. Khan accept my insurance?
Dr. Khan accepts most major insurance plans. Important: Please call our office at (630) 352-5450 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Khan accept in Warrenville, IL?
Dr. Khan in Warrenville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
State of Illinois
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Khan's office located?
What hospitals are Dr. Khan affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Khan has admitting privileges at the following hospitals:
Northwestern Memorial Hospital,Chicago, IL
Ranked in 4 Procedures

Ranked in 4 Procedures
Northwestern Medicine Delnor Hospital,Geneva, IL
Gold Standard Top Hospital

Ranked in 3 Specialties

Ranked in 4 Procedures

Gold Standard Top Hospital
Ranked in 3 Specialties
Ranked in 4 Procedures
Northwestern Medicine Kishwaukee Hospital,DeKalb, IL
Ranked General Surgery

Ranked Hernia Repair Surgery

Ranked General Surgery
Ranked Hernia Repair Surgery
Northwestern Medicine Mchenry Hospital,McHenry, IL
Ranked in 2 Specialties

Ranked in 4 Procedures

Ranked in 2 Specialties
Ranked in 4 Procedures
Northwestern Medicine Palos Hospital,Palos Heights, IL
Ranked in 2 Specialties

Ranked in 4 Procedures

Ranked in 2 Specialties
Ranked in 4 Procedures
Northwestern Medicine Lake Forest Hospital,Lake Forest, IL
Gold Standard Top Hospital

Ranked in 2 Specialties

Ranked in 3 Procedures

Gold Standard Top Hospital
Ranked in 2 Specialties
Ranked in 3 Procedures
What is Dr. Khan's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Khan's National Provider Identifier (NPI) number is 1124494711.
What common questions do patients ask about Dr. Khan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Khan
What is Dr. Osaama Khan's specialty?
Dr. Khan is a Neurosurgeon near Warrenville, IL.
What does a Neurosurgeon do?
A neurological surgeon is responsible to provide the operative and non-operative management which includes prevention, diagnosis, evaluation, treatment, critical care, & rehabilitation of various disorders related to the central, peripheral, and autonomic nervous systems. This includes their supporting structures and vascular supply, the complete evaluation and treatment of pathological process which is known to modify function or activity of the nervous system, the operative & non-operative management of pain. A neurological surgeon has specialization in treating patients with disorders of the nervous system which includes conditions affecting the brain, meninges, skull, and their blood supply, such as the extracranial carotid and vertebral arteries. They also manage disorders related to the pituitary gland, spinal cord, meninges, and vertebral column, including those that may require spinal fusion or instrumentation. In addition to this, they treat conditions affecting the cranial and spinal nerves throughout their course in the body.
Is Dr. Osaama Khan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Khan is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Delnor Hospital, Northwestern Medicine Kishwaukee Hospital, Northwestern Medicine Mchenry Hospital, Northwestern Medicine Palos Hospital, Northwestern Medicine Lake Forest Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Neurosurgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neurosurgeon. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Dr. Osaama Khan accepting new patients in Warrenville, IL?
Yes, Dr. Osaama Khan is accepting new patients at this time.
Does Dr. Osaama Khan offer online booking?
Please contact Dr. Khan's office at (630) 352-5450 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Osaama Khan?
Please contact Dr. Khan's office at (630) 352-5450 to schedule an appointment.
Where is Dr. Khan's office located?
Dr. Khan's offices are located in Warrenville, IL, Winfield, IL, and Geneva, IL.
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