About Me

  • Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2014, 2017 and 2018
  • Named to the Castle Connolly list of “Regional Top Doctors,” 2017–2019

Procedures and Conditions I Treat

  • Huntington Disease
  • Spinal Cord Injuries
  • Myoclonus

Locations Where I Practice

Please note: Not all physicians schedule patients at each listed location. Please call the “Schedule an appointment” number shown above for scheduling assistance.

Education and Training

Education History

Medical School

University of Chicago, Pritzker School of Medicine, Chicago, IL
9/30/1982 - 6/14/1985


University of Chicago Hospitals, Chicago, IL

6/25/1985 - 6/30/1986


Massachusetts General Hospital, Boston, MA

7/1/1986 - 6/30/1989

Fellowship Research

Dana-Farber Cancer Institute, Boston, MA

7/1/1989 - 7/31/1991

Fellowship Research

Children's Hospital, Boston, MA

8/1/1991 - 9/30/1994

Board Certifications

American Board of Psychiatry & Neurology (Subspecialty: Neurology)

American Board of Physical Medicine & Rehabilitation (Subspecialty: Spinal Cord Injury)

Academic Information

My Department


More About My Work


The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.

The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.

65 Patient Satisfaction Reviews

  • Overall
    4.9 out of 5
  • Explains Things Clearly
    4.9 out of 5
  • Listens Carefully
    4.9 out of 5
  • Gives Understandable Instructions
    4.8 out of 5
  • Knows My Medical History
    4.8 out of 5
  • Shows Respect
    4.9 out of 5
  • Time Spent Together
    4.8 out of 5
  • Reviewed on Dec 18, 2020

    Knowledgeable, respectful, kind.

  • Reviewed on Nov 20, 2020

    The doctor listens well and takes as much time as necessary to assist with my needs. She has a great disposition and sense of humor.

  • Reviewed on Nov 17, 2020

    She was very good.

  • Reviewed on Nov 10, 2020

    Dr. Kostyk & the entire staff were great. They never kept me & my husband waiting and all were practicing COVID rules!! I look forward to my next visit in 6 months.

  • Reviewed on Nov 10, 2020

    Dr. K. is a <span class='highlight hasPHI'>jewel.</span>

  • Reviewed on Oct 19, 2020

    Dr. Kostyk is the greatest!! Care & concern is her approach all the time. Answers in terms we can understand.

  • Reviewed on Sep 25, 2020

    She was awesome!

  • Reviewed on Sep 10, 2020

    She definitely takes whatever time is necessary to work thru your problem - we were there nearly 2 hrs.

  • Reviewed on Sep 02, 2020

    Very nice.

  • Reviewed on Aug 21, 2020

    Dr. Kostyk always takes her time with me and answers my questions. She increased my dosage of one of my meds this time.

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Consulting and Related Relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 11/01/2020, Dr. Kostyk has reported relationships with the companies or entities listed below. If you have questions about the relationships listed below, please ask the faculty member. If you have questions about how these relationships are monitored by The Ohio State University Wexner Medical Center, please contact our Compliance Office.

  • National Institutes of Health
  • Genentech
  • Prilenia Neurotherapeutics, LTD