01
Cardiological examination
Comprehensive assessment of your heart health.
Höri • Embrach
Höri • Embrach
Your Heart in Focus
Our cardiology practice offers comprehensive and modern diagnostics and therapy for heart diseases. Our focus is on the early detection of cardiac conditions and therapies individually tailored to each patient.
Overview
The patient is always our focus. We combine modern medical care with special individual attention.
To meet this goal, we take sufficient time for our patients in our pleasant practice atmosphere.
We look forward to being able to help you.
Comprehensive assessment of your heart health.
Evaluation of the heart's electrical activity.
Ultrasound examination of the heart.
Monitored cardiovascular stress test.
Ultrasound during physical exertion.
24-hour recording of heart activity.
24-hour measurement for a precise assessment.
Assessment and prevention of your cardiovascular risks.
Agreed appointments are binding for us. If you cannot keep an appointment, please let us know at least 48 hours in advance. Unfortunately, we must charge for appointments not cancelled in time or missed.
As a cardiology practice in the Zürcher Unterland, we are easy to reach for patients from across the Bülach district – short waiting times, modern heart diagnostics, two locations.
Locations & surroundings
Two locations – one team
Dr.med.(TR) Serafettin Onk
Facharzt Innere Medizin und Kardiologie · Facharzt Kardiologie FMH
With over 20 years of experience at renowned heart centers in Germany and Switzerland, Dr. Onk stands for precise diagnostics and personal, clear guidance – from the first conversation to a clear treatment plan.
At a glance
Your Patient Journey
We keep the process simple: choose an appointment, discuss your concern, perform the right diagnostics and plan the next steps clearly.
Book online or coordinate the right appointment by phone with our team.
We take time for symptoms, history, medication and your questions.
Depending on the question, we use laboratory, ECG, ultrasound, Echo or further diagnostics.
You receive a clear assessment, recommendations and scheduled follow-ups when needed.
Book online or call us. Our team will help you find the right appointment at the right location.
With your consent, you help us improve the website and understand appointment and location features better. Essential cookies always remain active.