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Department General Pediatrics
Primary Location Euclid Medical Office
Type of Doctor Children & Adolescents Only
Languages English
Surgeon No
Euclid Medical Office
Primary Location

Euclid Medical Office


Additional Locations

Specialties & Treatments

Treatment & Services

  • Pediatrician
  • Pediatrics
  • Primary Care Pediatrics
View all 3 Treatment & Services +


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Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Memorial Sloan Kettering Cancer Center
Pediatric Hematology / Oncology
New York, NY USA

Fellowship - University Hospitals of Cleveland
Pediatric Immunology
Cleveland, OH USA

Residency - University Hospitals of Cleveland
Cleveland, OH USA

Medical Education - University of Pennsylvania School of Medicine
Philadelphia, PA USA

Undergraduate - University of Pennsylvania
Philadelphia, PA USA

Internship - Rainbow Babies and Children`s Hospital
Cleveland, OH USA


  • Pediatrics

Specialty Interests

Attention Deficit Hyperactivity Disorder and its treatment Anxiety and its treatment Other mental disorders associated with ADHD such as Tourette's

Research & Publications

Research & Publications

See publications for David Hornick, 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 10/29/2021, Dr. Hornick 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

62 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
5 out of 5
Explains 5
Courtesy, Respect & Concern 5
Patient Rating of Doctor 5

15 Patient Comments

Reviewed on Jun 28, 2021

Dr. Hornick has been my son's pediatrician since birth. We have stayed with him because he provides excellent care while taking the time to build the doctor patient relationship. He provides a comfortable environment and takes the time in his wellness assessment to get to know your child and listens.

Reviewed on Jun 8, 2021

*Dr. Hornick explains all the time everything I want to know regarding my concerns. He shows courtesy all the time and is doing well with the kids. They like to come here.

Reviewed on May 20, 2021

my family loves Dr. Hornick. He is very thorough and makes sure the parent is satisfied with care of child.

Reviewed on Mar 29, 2021

*Dr. Mornick, is wonderful and we also love the Chesterland Cleveland Clinic - great staff!

Reviewed on Mar 2, 2021

Dr Hornick is amazing provider.

Reviewed on Mar 2, 2021

Everything about Dr Hornick felt courteous and comfortable

Reviewed on Feb 15, 2021

Dr. Hornick is fabulous.

Reviewed on Feb 9, 2021

*Dr. Hornick was very thorough and informative. He genuinely cared about my daughter and made us feel comfortable with our decision to choose him for her pediatrician.

Reviewed on Feb 2, 2021

Dr Hornick was amazing! he was kind and caring and thorough and connected so well with Charlotte! what an asset to Cleveland clinic

Reviewed on Jan 20, 2021

Dr. Hornick is truly WONDERFUL, he genuinely cares about his patients, has a true gift of listening to your concerns and offers creative solutions. He is very knowledgeable with students who struggle with ADD/ADHD, he is a great understanding of the best treatment options available. WE LOVE DR. HORNICK!!

Reviewed on Jan 14, 2021

I absolutely love Dr Hornick

Reviewed on Dec 18, 2020

*Dr. Hornick has god to be the most respectful, encouraging and kind doctor my son has ever had.

Reviewed on Dec 14, 2020

Dr Hornick took the time to address concerns with Kristian and offered sound guidance. That type of service unfortunately is rare from the Clinic nowadays.

Reviewed on Nov 19, 2020

Dr. Hornak is like part of the family and so is his staff

Reviewed on Nov 17, 2020

He was an excellent doctor! He explained everything thoroughly and showed genuine interest in my son!

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