Dr. Denis Ostrovskiy, MD

Dr. Denis Ostrovskiy, MD

Neurology  ·  
Male  ·  
Age 49
Dr. Denis Ostrovskiy, MD is a neurology specialist in New Hyde Park, NY and has been practicing for 14 years. He graduated from St Petersburg State Medical Academy in 1993 and specializes in neurology and clinical neurophysiology.

1991 Marcus Ave Ste 110

New Hyde Park, NY 11042

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • EmblemHealth
  • Health Net
  • Medicare
  • MultiPlan
  • Oxford Health Plans
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Ostrovskiy

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Ostrovskiy performs your care needs compared to other doctors.

Gait Abnormality
very high
more than 99% of peers
EEG (Electroencephalogram)
very high
more than 98% of peers
very high
more than 93% of peers

Dr. Ostrovskiy's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Care Philosophy

This content was provided by Dr. Ostrovskiy "Striving to provide excellence in Neuroscience while providing patients with superior patient care and compassion."

2  Specialties

  • Neurology
  • Clinical Neurophysiology

2  Board Certifications

  • Clinical Neurophysiology
    Accredited by: American Board of Medical Specialties*
  • Neurology
    Accredited by: American Board of Medical Specialties*

74  Conditions Treated

Read Less

16  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Mechnicov State Medical Academy
    Undergraduate School | Graduated 1993
  • St Petersburg State Medical Academy
    Medical School | Graduated 1993
  • Medical College of Wisconsin
    Internship Hospital | Completed 2000
  • Medical College of Wisconsin
    Residency Hospital | Completed 2003
  • Cleveland Clin Fdn
    Fellowship Hospital | Completed 2004

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Ostrovskiy has no media or publications listed.

Languages Spoken

  • English
  • Russian

Memberships & Professional Affiliations

Dr. Ostrovskiy does not have any memberships or affiliations listed. If you are Dr. Ostrovskiy and would like to add memberships or affiliations, please update your profile.

Dr. Ostrovskiy's Reviews

Likelihood of recommending Dr. Ostrovskiy to family and friends
34 total reviews (11 have comments)

Likelihood to Recommend (34)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Ostrovskiy's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (11)

Horrible bedside manners. The worst I have ever encountered. Will not allow you to speak.
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My dad was a patient of this doctor for several years. He's 89 years old and suffers from Parkinson's disease. On his last appointment he arrived a little late and was told by the doctor that he wouldn't see him because he has other patients. How many times did we have to wait to be seen in his...more
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He is a highly intelligent doctor who doesn't suffer fools.
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I visited Dr O. for possible carpal tunnel syndrome. I had an MRI and EMG. I found the staff to very courteous and helpful. DR O was very throrough and spent a long time explaining my results and options. He is a considerate man an excellent physician showing patience and kindness.
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I also am shocked by the less than positive reviews. I am a nurse by profession so I am very familiar with doctors across many disciplines. My neurological problem has been difficult to diagnose so I was recently referred to Dr. O. Dr. O is honest, forthright, thorough and patient. My consultation...more
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