Highlights
Age Groups Seen
- Adult
Languages
- Hungarian
- English
Gender
MaleAbout Balint Laczay
Biography
Balint Laczay, MD, FACC is an electrophysiologist in the Section of Regional Cardiovascular Medicine of The Tomsich Family Department of Cardiovascular Medicine, Miller Family Heart, Vascular & Thoracic Institute. He sees patients at Euclid Hospital and Hillcrest Medical Office Building II and performs procedures at Hillcrest Hospital.
Specialty Interests: Atrial fibrillation ablation, atrial flutter ablation, prevention of sudden cardiac death, supraventricular tachycardia (SVT) ablation, premature ventricular contraction (PVC) ablation, conduction system pacing, biventricular pacing, leadless pacing, ventricular tachycardia ablation, Wolff-Parkinson-White syndrome
Experience: Dr. Laczay is experienced in electrophysiology and advanced mapping and ablation procedures to diagnose and treat patients with all types of heart rhythm abnormalities. His expertise includes using the latest pacemakers and implantable cardioverter defibrillators (ICDs) for heart rhythm disorders and biventricular pacemakers for heart failure.
Success Rates: Cleveland Clinic is nationally and internationally renowned for its cardiovascular care. To learn about patient outcomes for specific conditions and procedures at Cleveland Clinic, go to: https://my.clevelandclinic.org/departments/heart/outcomes/358-institute-summary
Education: Dr. Laczay is a graduate of Feinberg School of Medicine, Northwestern University, Chicago. He completed his internal medicine residency through the Osler Medical Residency Training Program at The Johns Hopkins Hospital, Baltimore, followed by a cardiovascular medicine fellowship at Cleveland Clinic, where he served as chief fellow in his final year. He completed his training at Cleveland Clinic with a fellowship in cardiac electrophysiology.
Dr. Laczay joined the Cleveland Clinic medical staff in 2024 following his electrophysiology fellowship.
Research, Publications and Speaking: Dr. Laczay is a coauthor on scientific papers published in cardiology and electrophysiology journals, primarily related to research on the latest advances in electrophysiology and cardiac device therapies.
About Dr. Laczay: “I enjoy electrophysiology because it allows me to make a significant difference in patients’ lives by treating and preventing heart rhythm disorders.”
Leisure Activities: When he is not working, Dr. Laczay enjoys spending time with family, traveling, soccer and chess.
Locations
- Hillcrest Medical Office Building II
- 6801 Mayfield Road, Mayfield Hts, OH 44124
- Get Directions
- Euclid Hospital
- 18901 Lake Shore Boulevard, Euclid, OH 44119
- Get Directions
Education & Board Certifications
Education
- Fellowship: Cleveland Clinic, 2024
- Fellowship: Cleveland Clinic Foundation, 2022
- Residency: Johns Hopkins University School of Medicine, 2019
- Medical Education: Northwestern University Feinberg School of Medicine, 2016
Board Certifications
- Clinical Cardiac Electrophysiology: American Board of Internal Medicine, 2024
- Cardiovascular Disease: American Board of Internal Medicine, 2022
- Internal Medicine: American Board of Internal Medicine, 2019
Awards
- 2022 Program Director’s Award, Cardiovascular Fellowship, Cleveland Clinic
- 2016 Chairman’s Award, Feinberg School of Medicine, Department of Medicine, Northwestern University
- 2016 Alpha Omega Alpha Medical Honor Society
Professional Memberships
American College of Cardiology
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. Laczay 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
Video
Ratings & Reviews
4.9 out of 5
323 ratings, 51 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 4/13/2026
Outstanding doctor, very thorough who does a great job explaining everything!
- 5 out of 5 starsReviewed on 4/13/2026
Dr Laczay is a great person. I really enjoy talking with him. He is great at answering questions and concerns. The clinic is lucky to have him.
- 5 out of 5 starsReviewed on 4/6/2026
Distancing all along!!!The icing on the cake was a successful Ablation!!!Thank you Dr. Laczay''s!
- 5 out of 5 starsReviewed on 4/6/2026
Dr.Laczay is a great doctor! He makes you feel very confident in his care, answers all questions and concerns and is very pleasant
- 5 out of 5 starsReviewed on 3/16/2026
Staff and Dr. Laczay very nice to communicate with.
- 5 out of 5 starsReviewed on 3/16/2026
Dr Lazcay has been very consistent in treating and taking care of my medical conditions. He was pleasant, patient and professional. He offered relevant advice and guidance in identifying strategies and interventions to improve my condition.
- 5 out of 5 starsReviewed on 3/6/2026
Love this doctor. Very good at explaining things and he''s straight into the point.
- 5 out of 5 starsReviewed on 2/27/2026
Very busy doctor.
- 5 out of 5 starsReviewed on 2/27/2026
My doctor is excellent
- 5 out of 5 starsReviewed on 2/10/2026
Dr. Laczay is a very kind, pleasant doctor. Answers questions and listens to our concerns.
- 5 out of 5 starsReviewed on 1/29/2026
Excellent physician
- 4 out of 5 starsReviewed on 1/26/2026
Always have interpreter for me DEAF personal . Good for public whoever deaf always have them much easy way talks doctor, interpreter and me perfect
- 5 out of 5 starsReviewed on 1/26/2026
Dr Scharfstein was extremely caring and professional. He made me feel very at ease during the procedure. Dr. Lacsay was also in the area and took a minute to talk to me when he saw me waiting for the procedure
- 5 out of 5 starsReviewed on 1/14/2026
All went well technically and Dr Lacey was very helpful and informative and encouraging. He's great!
- 5 out of 5 starsReviewed on 1/9/2026
Great physician! Would recommend him to my friends and family!
- 5 out of 5 starsReviewed on 12/29/2025
Best visit I've had in a while. Dr McCarthy was wonderful. Spent time with me, listened, advised. Couldn't be more pleased.
- 5 out of 5 starsReviewed on 12/18/2025
I'm am grateful to have Dr Laczay as my electrophysiologist
- 5 out of 5 starsReviewed on 12/8/2025
Great doctor. Listens. Great bedside manner.
- 5 out of 5 starsReviewed on 12/8/2025
Doctor was knowledgeable, his path forward for my health concerns was helpful In dispelling most of my fears.
- 5 out of 5 starsReviewed on 11/20/2025
Im very glad to have him as my heart doctor
- 5 out of 5 starsReviewed on 11/13/2025
I never have difficulty getting an appointment with Dr. Laczay. His office frequently takes the initiative in setting up my appointments.
- 5 out of 5 starsReviewed on 11/13/2025
Dr. Laczay always empowers me to make good decisions for my cardiac care.
- 5 out of 5 starsReviewed on 11/7/2025
Care was beyond Very good. Dr Laczay is excellent!!!!
- 5 out of 5 starsReviewed on 10/16/2025
Dr Laczay provides excellent care in all respects
- 5 out of 5 starsReviewed on 10/9/2025
The experience was excellent and I highly recommend Dr Laczay!
- 5 out of 5 starsReviewed on 10/9/2025
Dr Laczay is insightful, smart and compassionate. I highly recommend him.
- 5 out of 5 starsReviewed on 10/9/2025
S great doctor and staff
- 5 out of 5 starsReviewed on 10/8/2025
Dr Laczay is clear & direct to help with issues and plan of treatment
- 5 out of 5 starsReviewed on 9/22/2025
Highly skilled doctor
- 5 out of 5 starsReviewed on 9/12/2025
Outstanding Doctor.
- 5 out of 5 starsReviewed on 9/12/2025
Dr Laczay allowed me to ask questions and to provide my input. He is a doctor who actively listens to and understands his patients. He is very smart, very knowledgeable, and very empathetic !
- 5 out of 5 starsReviewed on 9/10/2025
Dr. Laczay is a very professional and knowledgeable physician
- 5 out of 5 starsReviewed on 9/10/2025
I was very pleased with Dr. L
- 5 out of 5 starsReviewed on 8/27/2025
Very good experience with this provider
- 5 out of 5 starsReviewed on 8/20/2025
Dr. Laczay's explanation was thorough and very clearly understood.
- 5 out of 5 starsReviewed on 8/20/2025
Dr. Laczay is excellent!
- 5 out of 5 starsReviewed on 8/12/2025
Dr Laczay is an excellent clinician. Explains things at an appropriate level and has a sense of humor. Very much time made me feel at ease
- 5 out of 5 starsReviewed on 8/12/2025
It was a relief to have the Doctor listen to me and discuss likely diagnosis and treatment after the others just ignored my concerns
- 5 out of 5 starsReviewed on 7/29/2025
Doctor was very pleasant, kind and helpful. He explained the procedure clearly for us. Answered our questions.We liked him very much, and had confidence in his care.
- 5 out of 5 starsReviewed on 7/22/2025
He's a wonderful doctor.
- 5 out of 5 starsReviewed on 7/15/2025
Dr. Laczay is very well versed in his field of electrophysiology and gave me insight not easily found online or elsewhere. He addressed my concerns and weighed pros and cons of a medication (Ivabradine).
- 5 out of 5 starsReviewed on 7/15/2025
I really liked Dr. Lackzy (spelling?). He listened attentively and fully insert my questions and concerns. I appreciate the follow up procedures he has recommended.
- 5 out of 5 starsReviewed on 7/15/2025
Dr Balint Laczay is absolutely a Dr I recommend. His professionalism, kindness empathy are second to none which only adds to my trust in him and the procedure he performed on my heart
- 5 out of 5 starsReviewed on 7/15/2025
Dr Lazcay was very thorough and patient. He answered all my questions in a very easy to understand manner I am very comfortable working with him on my treatment plan
- 5 out of 5 starsReviewed on 7/2/2025
Dr. Laxzay was fantastic , listened made suggestions, answered all question, never felt rushed!!
- 5 out of 5 starsReviewed on 6/26/2025
The Doctor and Technician were both very sensitive and professional. I had two great appts.
- 5 out of 5 starsReviewed on 6/10/2025
Dr. L. And his staff are very professional and helpful! I am so happy I was referred to Dr.L. And the office staff is friendly and the location is very convenient for me. Thank you to all.
- 5 out of 5 starsReviewed on 5/29/2025
Dr. Laczay is extremely knowledgeable and genuinely caring. He explains things well and encourages me to ask questions. I am very confident with his management of my heart health.
- 5 out of 5 starsReviewed on 5/12/2025
The doctor was excellent, he asked me to explain how my condition came about. He listened to me instead of always talking. Very rare.
- 5 out of 5 starsReviewed on 5/4/2025
See above comments. The Dr was great once I was able to see him. That took too long in my opinion. I do not believe that was because of the Dr.
- 5 out of 5 starsReviewed on 5/4/2025
Dr Laczay is very easy to communicate with and goes over everything thoroghly. Very approachable and I would recommend. I had to switch due to an insurance change and it's the best thing that could have happened!