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Dr. Keith Siller, MD

Vascular Neurology*
3.7 (15)
Map Pin Small Greenvale, NY
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35 years of experience

Overview of Dr. Keith Siller, MD

Dr. Keith Siller, MD is a Vascular Neurology Specialist in Greenvale, NY. They specialize in Vascular Neurology, has 35 years of experience, and is board certified in Neurology. They graduated from New York University and is affiliated with Long Island Jewish Medical Center and St. Francis Hospital & Heart Center. Patients rated Dr. Siller an average 3.7 star rating.

Dr. Siller works at Practice in Greenvale, NY with other offices in New York, NY and Albany, NY. They frequently treat conditions like Cerebral Artery Thrombosis and Cerebrovascular Disease along with other conditions at varying frequencies. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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User Ratings (of at least 4.0)
Insurance Accepted
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Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Siller's Office Locations

  1. 1
    Punam Prabhakar MD PC
    2200 Northern Blvd Ste 128, Greenvale, NY 11548 Icon Directions Right Arrow Directions Phone Icon (212) 263-1485
  2. 2
    Keith Siller MD
    530 1st Ave Ste 5A, New York, NY 10016 Icon Directions Right Arrow Directions Phone Icon (212) 263-1485
  3. 3
    St. Peter's Health Partners Medical Associates P.c.
    63 Shaker Rd Ste 102, Albany, NY 12204 Icon Directions Right Arrow Directions Phone Icon (518) 429-2561

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Long Island Jewish Medical Center
  • St. Francis Hospital & Heart Center

Experience & Treatment Frequency


What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Cerebral Artery Thrombosis
Cerebrovascular Disease
Traumatic Brain Injury

Treatment frequency

Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Cerebral Artery Thrombosis
Cerebrovascular Disease
Traumatic Brain Injury
Brain Aneurysm
Cervical Stenosis
Embolic Stroke
Moyamoya Disease
Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
  • View other providers who treat Stroke
Transient Ischemic Attack (TIA)
Vascular Parkinsonism
EEG (Electroencephalogram)
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    View All Accepted Carriers

    • Aetna
    • Blue Cross and Blue Shield of Massachusetts
    • Blue Cross Blue Shield
    • Blue Shield of Northeastern New York
    • Capital District Physician's Health Plan (CDPHP)
    • Connecticare
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Excellus BlueCross BlueShield
    • Fidelis Care
    • Highmark Blue Cross Blue Shield
    • Humana
    • MagnaCare
    • MVP Health Care
    • Oscar Health
    • Oxford Health Plans
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

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    Average provider rating
    Based on 15 ratings
    Patient Ratings (15)
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    1 Star
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    Dr. Siller's Office & Staff

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    • Staff friendliness and courteousness
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    Experience with Dr. Siller

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Keith Siller, MD

    • Vascular Neurology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Years of Experience
    • 35 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Spanish
    Languages Spoken
    NPI Number
    • 1992714927
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • New York University
    Medical Education
    Board Certifications
    • Neurology and Vascular Neurology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Siller has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Siller has seen patients for Cerebral Artery Thrombosis and Cerebrovascular Disease, and more. You can see other conditions treated by Dr. Siller on their profile. Please call the provider’s office to confirm all visit reasons.

    15 patients have reviewed Dr. Siller. The overall rating for this provider is 3.7. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Siller.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Siller, there are benefits to both methods. A person calling to schedule an with Dr. Siller appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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