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Department Epilepsy Center
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus


Additional Locations


Cleveland Clinic Main Campus

9500 Euclid Avenue
Cleveland, OH 44195

Specialties & Treatments

Treatment & Services

  • Clinical Neurophysiology
  • Clinical Trials
  • Cortical Brain Mapping
  • Depth Electrode Recordings
  • Epilepsy Pharmacotherapy with Call Office
  • Epilepsy Surgery and Video EEG Evaluation
  • Epilepsy Surgery Evaluation
  • First Seizure Assessment
  • Interpretation of EEG in the Critical Care Setting
  • Intracranial EEG Monitoring and Brain Mapping for Presurgical Evaluation
  • Intraoperative Brain Mapping and Monitoring
  • Signal Analyses of Subdural Recordings
  • Specialized EEG with Subdural Grids
  • Surgery in Brain Malformations
  • Vagal Nerve Stimulation
  • Video EEG Monitoring
  • Wada Test
View all 17 Treatment & Services +

Specialty in Diseases & Conditions

  • Adult Epilepsy
  • Benign Focal Epilepsies and Variants
  • Brain Malformations Causing Epilepsy
  • Complex Epilepsy in Adults
  • Epilepsy
  • Geriatric Epilepsy
  • Intractable (Drug Resistant) Epilepsy
  • Malformations of Cortical Development
  • Neurofibromatosis Causing Epilepsy
  • Non-Epileptic Seizure Disorder
  • Seizure Manifestations
  • Seizures
  • Seizures - Febrile
  • Sleep and Epilepsy Issues
  • Status Epilepticus (Continuous Seizures)
  • Traumatic Brain Injury Causing Seizures
  • Women's Health and Epilepsy
View all 17 Specialties +


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About Dileep Nair, MD

Dr. Dileep Nair is the section head of adult epilepsy and director of intraoperative neurophysiologic monitoring at Cleveland Clinic. He received his medical degree in 1993 from Northeastern Ohio Medical University. He went on to do his neurology residency and clinical neurophysiology and epilepsy fellowship at Cleveland Clinic. He was previously fellowship director for clinical neurophysiology/epilepsy at Cleveland Clinic and course director for the year two neuroscience course at Cleveland Clinic Learner College of Medicine. He received the Kaiser Permanente Award in Excellence in teaching in 2016 from Case Western Reserve School of Medicine.

Dr. Nair has over 90 peer reviewed articles in journals such as Brain, Neurology, Epilepsia, and Human Brain Mapping.  His publications have been in the areas of human brain connectivity, invasive EEG recordings, brain stimulation and clinical neurophysiology. Dr. Nair was a principal investigator for NIH RO1 study on brain connectivity. This grants main objective was map abnormal brain connectivity in patients with focal epilepsy using a technique called cortico-cortical evoked potentials (CCEPs).  He and his colleagues are credited in the discovery of CCEPs as a method of measuring effective brain connectivity. This methodology uses low frequency electrical stimulation applied directly to intracranial electrodes placed as a part of a surgical evaluation for the treatment of epilepsy.  This technique has now been adopted by numerous epilepsy centers across the world and has been validated methodology for exploring various pathological and functional brain networks.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Cleveland Clinic
Epilepsy and Clinical Neurology
Cleveland, OH USA

Fellowship - Cleveland Clinic Epilepsy Training Program
Cleveland, OH USA

Residency - Cleveland Clinic Neurology Residency Program
Adult Neurology
Cleveland, OH USA

Residency - Cleveland Clinic
Cleveland, OH USA

Internship - Western Reserve Health Education, Inc.
Preliminary Medicine
Youngstown, OH USA

Internship - Western Reserve Care System
Internal Medicine
Youngstown, OH USA

Medical Education - Northeastern Ohio Universities College of Medicine
Rootstown, OH USA

Graduate School - Kasturba Medical College, Manipal Academy of Higher Education
Mangalore, India

Undergraduate - Sri Bhuvandra College

Medical Education - Northeast Ohio Medical University College of Medicine
Rootstown, OH USA


  • Psychiatry and Neurology - Neurology
  • Psychiatry and Neurology - Epilepsy
  • Psychiatry and Neurology - Clinical Neurophysiology

Specialty Interests

Medical and surgical management of adult and geriatric epilepsy, intraoperative monitoring of the brain and other parts of the nervous system mapping connections in the human brain

Awards & Honors

  • Ellen B. Thomas Award for Epilepsy Research; May 10, 2002
  • Ellen B. Thomas Award for Epilepsy Research; May 26, 2011
Research & Publications

Research & Publications

See publications for Dileep Nair, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 2/9/2022, Dr. Nair has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

131 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.9 out of 5
Explains 4.8
Listens 4.6
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

31 Patient Comments

Reviewed on Sep 7, 2023

Dr. Nair explains complex neurological issues with clarity and helps me to understand my condition like I never have before

Reviewed on Sep 7, 2023

Dr Nair is the best provider I have ever seen. I am honored to be in his care.

Reviewed on Jul 31, 2023

I cannot imagine how my experience with Dr Nair could have been improved. He was superb in all ways.

Reviewed on Jul 10, 2023

Was scheduled as a returning patient instead of a new patient, so my appointment time was limited to 15 minutes. Did not have enough time to discuss my symptoms and treatment options/medications with my doctor.

Reviewed on Jul 10, 2023

Dr. Nair listened to our concerns and explained everything in detail. He was excellent!

Reviewed on Jul 10, 2023

I have had a good experience with my doctor. He is easy to talk to and answers all of my questions thoroughly.

Reviewed on Jun 14, 2023

We will never be able to say enough good things about DR. NAIR. He is the best of the best and the reason we come 9 hours to Cleveland Clinic!

Reviewed on Jun 14, 2023

We love Dr. Nair! He is amazing and always listens. He never appears rushed!

Reviewed on Jun 12, 2023

Dr. Nair is so kind.

Reviewed on Jun 12, 2023

Dr Nair is an excellent doctor.

Reviewed on May 8, 2023

Feel very comfortable with Dr. Nair he was patient, He asked many questions so as to understand my condition. He made recommendations for a plan to better my quality of life.

Reviewed on May 1, 2023

Always a wonderful meeting with a professional such as Dr. Nair

Reviewed on Apr 10, 2023

Great Doctors and Nurses

Reviewed on Apr 10, 2023

Great doctor and nurses

Reviewed on Apr 3, 2023

The question "degree to which the provider cared for you as a person" only goes to "5". Dr. Nair is a "10"!

Reviewed on Apr 3, 2023

Dr. Nair is the best neurologist / doctor I have ever had.

Reviewed on Apr 3, 2023

As mentioned, Dr. Nair is a phenomenal doctor to me.

Reviewed on Mar 6, 2023

Dr. Nair, is a very concerning Dr & I'm glad to have him for my Dr.

Reviewed on Mar 6, 2023

I had a good, all questions answered experience with Dr. Nair.

Reviewed on Feb 22, 2023

The doctors are very good.

Reviewed on Feb 15, 2023

We really liked Dr Nair. His attentiveness was very good. He didn't make us feel stupid when we had questions, and explained things for us, people whom have never dealt with or were familiar with seizures before. We are very confident in Dr Nair's plan and clear on next steps if we should need them. His knowledge and ability to communicate what we needed to know gave us much comfort!

Reviewed on Feb 2, 2023

Unbelievable care from the entire staff for teens have doctors were unbelievable. Dr Nair and his team were amazing.

Reviewed on Jan 16, 2023

Great! Dr. Nair is so awesome at helping me understand my situation.

Reviewed on Jan 4, 2023

Dr. Nair is always kind, professional and efficient. He answers all of our questions or deliveries the ultimate answer through messaging. Thank you to the Cleveland Clinic Foundation for employee wonderful Medical Professsionals such as Dr. Nair. We have been a patient of his for quite a few years and he is happy and flourishing in his environment.

Reviewed on Dec 28, 2022

Dr. Nair is exceptionally brilliant and empathetic.

Reviewed on Dec 22, 2022

Dr. Nair always takes his time with us & treats us with respect!

Reviewed on Nov 16, 2022

Dr. Nair is the best neurologist I have had and am grateful to be under his care.

Reviewed on Oct 31, 2022

My virtual appointment was a pleasant experience all the way from setting up the appointment to completing the appointment. Dr. Nair is a wonderful doctor and has a pleasant personality in person and online.

Reviewed on Oct 17, 2022

Dr. Nair is kind and he always listens to my concerns.

Reviewed on Oct 17, 2022

Dr. Nair always considers my feelings about any change in treatment. He truly cares about the treatment goals of his patients and he makes sure I feel okay because he knows medication changes make me anxious.

Reviewed on Oct 17, 2022

Dr.Nair is the only doctor I would ever want to see, very caring and so easy to talk to.

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