Cardiologists including treatment for children under 12 years near Nea Penteli

I studied medicine at the University of Athens.

Internal medicine residency for two years at the GNA Aeroporias.

Cardiology specialty training in Athens at Am. Fleming Hospital and Hippocratio Hospital.

I provide holistic care to individuals who trust me for prevention and treatment, with a personalized approach and precision medicine for each individual, no longer a one-size-fits-all method.

I have been practicing clinical and preventive cardiology for over 30 years.

Responsible cardiologist for emergencies in a public first aid unit for over 10 years.

Experience in echocardiographic examinations for more than 30 years.

Drtoskas Pantelis is a Cardiologist with private practices in Kifisia and Palaio Faliro. He graduated from the Medical School of the University of Athens, specializing in preventive cardiology and cardiac rehabilitation. He completed his specialty training at the First University Cardiology Clinic of Hippocrateio Hospital, gaining experience across the full spectrum of modern cardiology – from emergency care to long-term monitoring of cardiac patients.

As a fellow of the Hellenic Cardiological Foundation and concurrently with the completion of his doctoral thesis, he trained in the United Kingdom (Bexley Cardiac Rehabilitation – Goldie Leigh Hospital), focusing on the prevention of cardiovascular diseases and rehabilitation of patients post-myocardial infarction or cardiac surgery.

He maintains a private practice and responsibly manages all cardiology cases, both preventive and chronic or acute conditions. He provides comprehensive diagnostic testing (cardiac Triplex, Holter monitoring for rhythm and blood pressure, stress testing, preoperative evaluation, etc.) and supportive services based on the principles of precision medicine: genetic testing, stress management, personalized nutrition, and prescribed exercise.

He has participated as an invited speaker at numerous medical conferences and has published scientific articles in reputable international journals, actively contributing to the advancement of contemporary cardiological knowledge.

His goal is to provide high-quality care, grounded in scientific evidence and a compassionate approach – aiming not only for treatment but also for the long-term preservation of cardiovascular health.

Dr. Koinakis Nikolaos is a Cardiologist for adults and children, maintaining private practices in Kallithea, Glyfada, and Sitia, Crete. He graduated in Biology and Medicine from the University of Crete. He specialized in cardiology at the General Hospital "Asklipieio" of Voula. During his residency, he received training in pediatric cardiology at the General Children’s Hospital "Agia Sofia." He pursued further training in advanced ultrasound techniques (stress echo, transesophageal echocardiography) at the General Hospital of Crete "Venizeleio." The clinic offers electrocardiogram, cardiac triplex, blood pressure Holter monitoring, rhythm Holter monitoring (24 and 48 hours), stress echo, pre-athletic screening, prescription of medications, and referrals for laboratory tests. Home visits are performed (clinical examination, electrocardiogram, cardiac triplex, rhythm Holter, blood pressure Holter) following prior arrangement with the physician. Additionally, the doctor has received certification from the Institute for the Study and Education in Thrombosis and Antithrombotic Therapy and from the Hellenic Society of Lipidology, Atherosclerosis and Vascular Disease.

The doctor examines children over 2 years of age.

Dr. Papamixail Nikolaos is a Cardiologist with a private practice in Ampelokipi. He holds a medical degree from the Medical School of the National and Kapodistrian University of Athens and specialized in Cardiology at the Cardiology Clinic of the Military Fund Nursing Institution (NIMTS). He is an Associate at the "Athinaion" Clinic and Consultant Cardiologist at the 2nd Cardiology Clinic of the Euroclinic Athens. Additionally, he serves as the Scientific Director of the Cardiology Department at Euromedica Palaio Faliro, Consultant Cardiologist at the Bioclinic Athens, and Scientific Collaborator at the Hypertension Unit of the University Cardiology Clinic of the General Hospital of Athens "Hippocratio". Furthermore, the doctor has contracts with the Journalists’ Fund EDOEAP and the employees’ fund of the Bank of Greece ATPSYTE. Hospitalization and treatment for all cardiovascular diseases are available in a private clinic with all insurance funds and private insurance coverage. Finally, he actively participates in numerous conferences and seminars in Greece and abroad, presenting at Greek and international conferences and publishing in medical journals.

Kristi Magnisali is a specialist Cardiologist, graduate of the Medical School of the National and Kapodistrian University of Athens, with extensive and high-level scientific training in Internal Pathology and Cardiology. Her specialization was completed at leading tertiary care hospitals in Germany, including the University Hospital of Cologne (Uniklinik Köln) and the University Hospital of Düsseldorf (Universitätsklinikum Düsseldorf), where she was trained in all modern diagnostic and therapeutic methods of Cardiology, with particular emphasis on Interventional Cardiology, Intensive Care, and Arrhythmology.

After completing her specialty, she served as a Specialist Cardiologist at the University Hospital of Düsseldorf, undertaking increased clinical and scientific responsibilities, including leadership of the Arrhythmia Clinic and supervision of the Echocardiography Laboratory. As part of her ongoing scientific development, she further specialized in the latest ultrasound techniques, such as dynamic echocardiography (stress echocardiography) with pharmacological stress and transesophageal echocardiography, significantly enhancing diagnostic accuracy in the investigation of complex cardiological diseases.

Possessing significant clinical and scientific work, she currently serves as an Attending Cardiologist at Metropolitan Hospital, integrated within the Clinic of Interventional Cardiology, Electrophysiology, and Pacemaker Therapy, while simultaneously acting as a Scientific Collaborator at the 2nd University Clinic of the Children's Hospital “Aghia Sophia Kyriakou,” where she is active in the specialized field of Pediatric Cardiology, focusing on the diagnosis, monitoring, and management of congenital and acquired pediatric heart diseases.

Theodoros Xeimonas is a Cardiologist who maintains a private practice in Cholargos. He holds a PhD from the University of Ioannina, with a dissertation titled "Cardiovascular risk in individuals with metabolic syndrome," awarded with distinction, and a Medical Degree from the University of Patras, where he graduated with the highest honors among his peers. Dr. Xeimonas has specialized in echocardiography as well as clinical and preventive cardiology, training he acquired at the 251 Air Force General Hospital and the 417 Military Fund Nursing Institution. He possesses extensive professional experience in his field, serving as an external collaborator for the "Errikos Dynan" Hospital Center and Biomedical S.A. since 2015, while also acting as the scientific director at Viotypo S.A. since 2016. Furthermore, he has contributed to six research studies on cardiovascular diseases published in peer-reviewed journals. The practice offers comprehensive services including cardiac and aortic triplex, electrocardiogram, rhythm holter monitoring, blood pressure holter monitoring, EOPYY prescription issuance, certificates and attestations, pre-athletic screening and health cards, as well as home visits.