Treatment & Services
- Ablation of Atrial Arrhythmias
- Ablation of Ventricular Arrhythmias
- BIV ICD Implantation
- Biventricular Pacemaker
- ICD Implants
- Pacemaker Implant
- Pulmonary Vein Isolation for Atrial Fibrillation
- Radiofrequency Catheter Ablation of Cardiac Arrhythmias
Specialty in Diseases & Conditions
- Atrial Fibrillation
- Atrial Flutter
- Heart Blocks
- Heart Rhythm Problems
- Premature Ventricular Complexes
- Sudden Cardiac Arrest
- Sudden Cardiac Death (Sudden Cardiac Arrest)
- Supraventricular Tachycardia
- Ventricular Tachycardia
- Wolff-Parkinson-White Syndrome (WPW)
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Education & Professional Highlights
Education & Fellowships
Fellowship - Cleveland Clinic
Cleveland, OH USA
Fellowship - Cleveland Clinic Florida
Weston, FL USA
Residency - Case Western Reserve Univ. School o
Cleveland, OH USA
Medical Education - National University of Ireland, University College Cork
- Internal Medicine
- Internal Medicine - Cardiovascular Disease
- Internal Medicine - Clinical Cardiac Electrophysiology
Atrial Fibrillation, Ventricular tachycardia, Pulmonary Vein Isolation, Pacemaker and ICD implantation.
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 5/29/2019, Dr. Chung 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.
117 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||4.7|
|Knows Medical History||4.9|
|Time Spent with Patient||4.8|
|Patient Rating of Doctor||4.7|
12 Patient Comments
Reviewed on Aug 2, 2019
Dr Chung always shows care and concern for me.
Reviewed on Jul 26, 2019
Dr. Chung made sure I understood the next steps and treatment plan.
Reviewed on Jul 23, 2019
DR. CHANG WAS VERY EASY TO TALK TO.NICE DR.
Reviewed on May 17, 2019
We have, and will continue to recommend Dr. Chung. He is EXCELLENT in his field. Dr. Chung is a very efficient, yet kind and caring doctor. We can't say enough good things about him!
Reviewed on May 14, 2019
Fantastic doctor. Personable, friendly, knowledgeable, not in a hurry, not at all condescending. I wish all doctors were more like this.
Reviewed on Apr 23, 2019
I think DR. CHUN is a great doctor.
Reviewed on Apr 16, 2019
i was completely dissatisfied with this appointment. Dr. Chung did not even spend 5 minutes with me. He kept saying "I was fine."
Reviewed on Apr 16, 2019
After I described my meeting with Dr. Dan Chung, my family (clan; which includes my 7 siblings) all wanted to thank him profusely. Although I don't deserve all the fuss and attention the clinic staff and surgeons (especially the extra efforts and attention by Dr. Chung), did save my life.
Reviewed on Feb 26, 2019
I already have told many of my friends that I would recommend Dr Chung to everyone. Very nice Dr.
Reviewed on Feb 12, 2019
Dr. Chung seems to be genuine in his care and puts the patient at ease. I wish all CCF doctors were like him.
Reviewed on Feb 12, 2019
dr Roy Chung is wonderful. had total confidence in his ability. he was personable and kind.
Reviewed on Nov 30, 2018
The provider came across as a bit arrogant and brusque to me. It seemed as though he thought my concerns were unwarranted and that I shouldn't be there.
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