Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
FemaleAbout Deborah Hornacek
Title
Program Director
Education & Board Certifications
Education
- Fellowship: Cleveland Clinic, 2014
- Residency: Cleveland Clinic, 2013
- Medical Education: University of Illinois College of Medicine, 2010
- Undergraduate: University of Notre Dame, 2006
Board Certifications
- Registered Physician in Vascular Interpretation: American Registry for Diagnostic Medical Sonography, 2014
- Vascular Medicine: American Board of Vascular Medicine, 2014
- Internal Medicine: American Board of Internal Medicine, 2013
Research & Publications
See publications for this provider. (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
Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.
As of 2025-09-24, Dr. Hornacek 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.
Insurances Accepted
Ratings & Reviews
4.9 out of 5
159 ratings, 27 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 4/8/2026
Dr. Hornacek very professional, kind and knowledgeable
- 5 out of 5 starsReviewed on 4/6/2026
Dr. Hornacek is an excellent doctor. She has provided exceptional service throughout the years I have been seeing her as my Cardiologist.
- 5 out of 5 starsReviewed on 3/31/2026
She always takes time to listen. That tells me she really cares. This is why I continue to go back even though it''s a drive.
- 5 out of 5 starsReviewed on 3/31/2026
Wonderful doctors who were very thorough and caring.
- 5 out of 5 starsReviewed on 3/3/2026
I''ve been a patient of Dr Hornacek for nearly 14 years and she is always professional, thorough, caring, and kind.
- 5 out of 5 starsReviewed on 2/23/2026
Dr Hornacek is an exceptional, caring physician. She always listens to me & provides a care plan that addresses my concerns.
- 5 out of 5 starsReviewed on 1/9/2026
I really appreciated Dr Hornacek's explanations of my management options for my condition. It was very helpful to hear about what might work for me, and also to confirm that I am not crazy after thinking I have this condition for many years! She put me at ease and was very professional.
- 5 out of 5 starsReviewed on 1/6/2026
I trust Dr Hornacek implicitly and am grateful to have her as my doctor.
- 5 out of 5 starsReviewed on 12/19/2025
She was awesome!! I loved that she explained everything we spoke about detailed and where I can understand it. She made sure I was good and did not have any questions before I left even saying I can reach out to her if something came up. She has excellent bedside manner, very caring and compassionate.
- 5 out of 5 starsReviewed on 12/5/2025
Doctor was wonderful
- 5 out of 5 starsReviewed on 12/2/2025
Dr and staff very nice and help. Dr explains everything so I can understand
- 5 out of 5 starsReviewed on 10/13/2025
Dr. Hornacek listened to my concerns and answered all of my questions. She did not rush the appointment. I would recommend her.
- 5 out of 5 starsReviewed on 10/7/2025
The dr. Great. The administration ugh!!
- 5 out of 5 starsReviewed on 10/7/2025
This was a second opinion, I am so glad I came to cleveland clinic, people where so nice and very helpful. The docs and nurses were very knowledgeable and kind. I am changing all of my care here, even if I drive 2.5 hours to get here. To me it the drive is fully worth it to know I am receiving quality care.
- 5 out of 5 starsReviewed on 10/7/2025
Great manor on how she treats people!!
- 5 out of 5 starsReviewed on 9/22/2025
Every phase of the appointment went very very well .I was very satisfied with the assistance, the nurse, the doctor, s helpful care instructions, thank you all for the love and the care.And care that they gave me I appreciate everything and thank you
- 5 out of 5 starsReviewed on 9/22/2025
Dr.Hornacek is a very kind and caring doctor. She listens and answers all of my questions and never makes me feel that I am being rushed through my appointment. She is an excellent doctor.
- 5 out of 5 starsReviewed on 9/22/2025
The care givers , care for me, informed me help me, assisted me ,and was outstanding ln all the information and any other kind of way a person could care for another person I appreciate them so very much and all that they did for me during that visit thank you
- 5 out of 5 starsReviewed on 9/8/2025
Dr Hornacek is very personable, knowledgeable, and thoughtful of my mothers issues. Always hands-on and available to us to answer our questions.
- 5 out of 5 starsReviewed on 8/27/2025
Doctor Hornecek was very kind compassionate and really listen to me. She offered possible solutions to my pain. She referred me to a vein, surgeon and suggested I follow up with my PCP for physical therapy for my neck.
- 5 out of 5 starsReviewed on 8/19/2025
I love Dr. Hornacek and her staff.
- 5 out of 5 starsReviewed on 8/12/2025
Dr discussed improvements in care and options available to me. She was very personable and allayed my concerns.
- 5 out of 5 starsReviewed on 7/28/2025
Totally happy with Dr Hornachek
- 5 out of 5 starsReviewed on 6/23/2025
Dr. Hornacek is excellent. She spent a lot of time with me discussing my condition.
- 5 out of 5 starsReviewed on 6/23/2025
Dr. Hornacek is excellent both in person and virtual.
- 5 out of 5 starsReviewed on 6/17/2025
Dr. Hornacek was great. She took time to answer my questions and seemed very knowlegeable.
- 5 out of 5 starsReviewed on 5/29/2025
Dr. Hornecek, is very thorough and leaves nothing to question . She listens to me and focuses on my symptoms, not my age or what the norm is.