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Dr. Rehan Sajjad, MD

Arlington Heights, IL

29 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sajjad, Neurocritical Care Specialist in Arlington Heights, IL?

    Dr. Rehan Sajjad, MD is a Neurocritical Care Specialist, who primarily practices in Arlington Heights, IL with 2 additional practice locations. He has been practicing for over 29 years and is board certified. Dr. Sajjad completed his residency at Suny Buffalo Grad Med-Dent, Internal Medicine. Dr. Sajjad is fluent in English and Urdu, and is currently seeing new patients. Dr. Sajjad’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sajjad’s office.

    Where did Dr. Sajjad go to medical school and complete their residency?

    • Residency: Suny Buffalo Grad Med-Dent, Internal Medicine

    • Medical School: Nishtar Medical College, Bahuddin Zakaria University

    Is Dr. Sajjad board certified as a Neurocritical Care Specialist?

    Yes, Dr. Rehan Sajjad, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Sajjad speak?

    Dr. Sajjad and their clinical team can communicate with patients in the following languages:

    • English

    • Urdu

    What conditions does a Neurocritical Care Specialist like Dr. Sajjad typically treat?

    As a Neurocritical Care Specialist, Dr. Sajjad 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. Sajjad. 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 here.

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Seizures
    • Epilepsy
    • Convulsions
    • Fits

    ICD-10 Codes:

    • R569: Unspecified convulsions

    Also known as:

    • Transient Ischemic Attack
    • Mini-Stroke
    • Warning Stroke

    ICD-10 Codes:

    • G459: Transient cerebral ischemic attack, unspecified

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Does Dr. Sajjad accept my insurance?

    Dr. Sajjad accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sajjad accept in Arlington Heights, IL?

    Dr. Sajjad in Arlington Heights, 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

    • Centene Corporation

    • Cigna Group

    • Cook County Health & Hospitals System

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation

    • Humana

    • Medicare

    • State of Illinois

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Sajjad's office located?

    Dr. Rehan Sajjad's Primary Practice

    800 W Central Rd

    Arlington Heights, IL 60005

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    Dr. Rehan Sajjad's Practice 2

    3500 Franciscan Way Ste 300

    Michigan City, IN 46360

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    Dr. Rehan Sajjad's Practice 3

    8701W Watertown Plank Rd

    Milwaukee, WI 53226

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    What is Dr. Sajjad's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Sajjad's National Provider Identifier (NPI) number is 1841376167.

    What common questions do patients ask about Dr. Sajjad?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sajjad

    What is Dr. Rehan Sajjad's specialty?

    Dr. Sajjad is a Neurocritical Care Specialist near Arlington Heights, IL.

    What does a Neurocritical Care Specialist do?

    Neurocritical Care is a medical subspecialty which is focused on the comprehensive, multisystem care of critically ill neurological patients. Primary responsibility of Neurointensivists is coordinating both the neurological and overall medical management of their patients in the ICU. Additionally they may also offer consultative services for these patients within the broader health system as needed.

    Is this Dr. Rehan Sajjad affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sajjad is affiliated with Endeavor Health Northwest Community Hospital, Prohealth Waukesha Memorial 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 Neurocritical Care Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Neurocritical Care Specialist. 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 Rehan Sajjad accepting new patients in Arlington Heights, IL?

    Yes, Dr. Rehan Sajjad is accepting new patients at this time.

    Does Dr. Rehan Sajjad offer online booking?

    Please contact Dr. Sajjad's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Rehan Sajjad?

    Please contact Dr. Sajjad's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Rehan Sajjad have?

    Dr. Rehan Sajjad is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>