Specialty in Diseases & Conditions
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Education & Professional Highlights
Education & Fellowships
Graduate School - Case Western Reserve University
Cleveland, OH USA
Fellowship - Cleveland Clinic
Headache and Facial Pain
Cleveland, OH USA
Residency - Cleveland Clinic
Cleveland, OH USA
Internship - Ain Shams University Hospital
Medical Education - Ain Shams University Faculty of Medicine
- Psychiatry and Neurology - Psychiatry
- Headache Medicine
Migraines ;TACs ; Botox injections for chronic migraines and Trigeminal neuralgias ; Occipital nerve blocks ; Trigger point injections
Research & Publications
(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.)
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 6/26/2020, Dr. Estemalik has reported the financial relationships with the companies listed below. 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.
Consulting and/or Speaking. Dr. Estemalik receives fees of $5,000 or more per year as a paid consultant, speaker or member of an advisory committee for the following companies:
- Teva Pharmaceutical Industries, Ltd.
- Allergan, Inc
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.
129 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.
|Courtesy, Respect & Concern||4.6|
|Patient Rating of Doctor||4.5|
16 Patient Comments
Reviewed on Mar 16, 2021
both physician and resident thorough and would recommend!
Reviewed on Jan 4, 2021
He is an excellent Dr and if he was ever to Leave i would follow him where ever he goes. He is amazing!
Reviewed on Nov 30, 2020
Dr. E and his staff were outstanding.
Reviewed on Nov 12, 2020
Dr. Estemalik is very professional and compassionate! I would recommend him 100%!
Reviewed on Oct 1, 2020
As a nurse practitioner myself, I was very pleased with Dr. Estemalik. I will refer patients to him based upon how favorable our interaction was.
Reviewed on Sep 22, 2020
Provider was excellent and extremely helpful. He also demonstrated empathy when discussing pt history as well as when discussing the treatment options.
Reviewed on Sep 21, 2020
he is a great doctor and very professional!
Reviewed on Sep 8, 2020
Dr Estemalik has has helped me tremendously.
Reviewed on Aug 10, 2020
Dr. Estemalik is always professional and listen to my concerns.
Reviewed on Aug 10, 2020
Yes have recommended Dr.Estemalik to many people
Reviewed on Jun 12, 2020
Dr Estamalik very professional, patient, encouraging, and I'm doing much better. Thank you Dr Estamalik.
Reviewed on May 28, 2020
Excellent experience with the Doctor! I really appreciate his kindness and flexibility with scheduling! Thank you so very much!
Reviewed on May 19, 2020
Doctor was very nice, I just felt a little rushed.
Reviewed on May 15, 2020
very effective session. the provider spent the time necessary to understand my health issue.
Reviewed on May 4, 2020
best doctor ever! always professional, caring, polite.
Reviewed on Apr 2, 2020
it was good to talk with the new doctor. He asked questions and I asked questions.
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