Cardiologists for Cardiac insufficiency in Thessaloniki

Deligiannidis Aristeidis is a Specialist Cardiologist with a private practice in Thessaloniki. He is a graduate and Doctor of Medicine from the Aristotle University of Thessaloniki Medical School. In his professional career to date, he has served as a Specialist Cardiologist at the Bioiatriki Group, the General Clinic, and the Blue Cross in Thessaloniki, as well as a Scientific Collaborator at the 2nd University Cardiology Clinic of Hippokration Hospital in Thessaloniki. Additionally, he specializes in Echocardiography, Clinical Cardiology, and Blood Pressure management.

Katranas Sotirios is a Specialist Cardiologist and Doctor of Cardiology from the Aristotle University of Thessaloniki with a private practice in Thessaloniki. He serves as a Scientific Collaborator in Cardiomyopathies (1st Cardiology Clinic) and Cardiopathies in patients with Neuromuscular Diseases (2nd Pediatric Clinic - MDA Hellas) at the AHEPA University Hospital of Thessaloniki. He is a Consultant Cardiologist in the National Health Service (NHS) of the United Kingdom and a former Scientific Collaborator at the Cardiothoracic Surgery Clinic of Papageorgiou Hospital. He studied Medicine at the Aristotle University of Thessaloniki, specialized in Cardiology at the AHEPA University Hospital of Thessaloniki, in Cardiomyopathies at London hospitals Saint Bartholomew's and Royal Brompton, and in Cardiopathies related to Neuromuscular Diseases at the Neuromuscular Complex Care Centre of the National Hospital of Neurology and Neurosurgery in London. Additionally, he is an expert in Advanced Ultrasound Techniques (transesophageal echocardiography and stress echo - specialization at the London hospitals Saint Bartholomew's, Royal Brompton, and North Middlesex) and holds a license from the Ministry of Health. Finally, he specializes in Lipidology and Arterial Hypertension and manages the full spectrum of cardiac diseases.

Voloudakis Konstantinos is a Specialist Cardiologist and maintains a private practice in Thessaloniki. He holds a PhD from the Medical School of Democritus University of Thrace and a medical degree from the Medical School of Aristotle University of Thessaloniki. He specialized in Cardiology at the General Hospital of Thessaloniki "G. Papanikolaou" and underwent further training in the Intensive Care Unit of Peterborough District Hospital in Cambridge and at Karolinska Hospital in Stockholm, Sweden. Dr. Voloudakis served as an Attending Physician for 20 years at the General Hospital of Thessaloniki "Agios Pavlos" and as Coordinating Director for 4 years in the Cardiology Department of the General Hospital of Chalkidiki. In his private practice, he offers a wide range of services, respecting the individual needs of each patient.

Dr Ouzounidis Ioannis is a Cardiologist and maintains a private clinic in Thessaloniki. He is a graduate of the Medical School of Kyban State University. The doctor is a Scientific Associate of the General Clinic of Thessaloniki and the "Cyan Cross" Clinic of Thessaloniki, where he also serves as the Scientific Head of the Ultrasound Department. In his private practice, he offers a wide range of services, personalized to the needs of each patient.

Xourzamanis Aleksandros is a Cardiologist with a private practice in Thessaloniki. He holds a PhD from the Medical School of Aristotle University of Thessaloniki, where he also earned his medical degree. He specialized in Cardiology and Pathology and subsequently pursued further specialization in Echocardiography at Middlesex University in London. He has served as a Scientific Collaborator in the Echocardiography Laboratory at the 1st University Pulmonology Clinic of Aristotle University of Thessaloniki and as a Senior Registrar (Eπιμελητής Α’) in the National Health System (ESY). In his practice, he provides high-level services for the diagnosis and management of the full spectrum of cardiovascular diseases, while also offering specialized examinations such as electrocardiograms, cardiac triplex, stress testing, and issuing certificates and attestations for preschool and pre-athletic assessments. Finally, he is the General Secretary of the Administrative Board of the Cardiology Society of Northern Greece and has multiple publications in Greek and international scientific journals.

Parparas Konstantinos is a Cardiologist with a private practice in Thessaloniki. He studied at the Aristotle University of Thessaloniki and specialized in clinics in Germany. He has substantial experience, having worked as a Cardiologist Consultant in major German clinics. He specializes in interventional cardiology and has been performing angioplasties in coronary arteries since 2014 to the present (performing several thousand angioplasties, including many of high complexity, e.g., in left main coronary artery stenosis, Rotablation procedures), and since 2020, he has also been involved in transcatheter aortic valve implantation (TAVI).

Vosnakidis Athanasios MD, MSc is a cardiologist with private practices in Kalamaria and Kalochori, Thessaloniki. He has also been a longstanding collaborator of the cardiology team at the “Saint Lukas” clinic. He graduated from the Medical School of Democritus University of Thrace, specializing in clinical cardiology and cardiac ultrasound (triplex). He holds a postgraduate diploma with distinction in “Medical Research and Methodology” from Aristotle University of Thessaloniki. The Kalamaria clinic is located in the area of Agios Ioannis, with easy access from the city center or the ring road and convenient parking. It is on the ground floor with easy access for patients with mobility issues. The clinic is equipped with state-of-the-art cardiology equipment for accurate diagnosis (cardiac ultrasound, 12-lead electrocardiograph, treadmill and bicycle stress testing, 4 Holter monitors with up to 7-day recording, 12-channel Holter monitor for 48-hour recording, 2 blood pressure Holters, quality troponin testing). The physician provides comprehensive therapeutic approaches and management of all cardiological conditions (including coronary artery disease, arrhythmias, hypertension, dyslipidemia, aneurysm, etc.). Medical certificates, athlete health cards, and KEPA certifications are issued. There is the possibility of a full cardiological examination at home using a portable cardiac ultrasound device. Furthermore, in collaboration with medical centers, procedures such as coronary angiography – angioplasty, pacemaker – defibrillator implantation, ablation, etc., as well as diagnostic tests including stress-echo, transesophageal cardiac ultrasound, myocardial scintigraphy (thallium), and coronary computed tomography angiography are performed.

Dr. Klempetsanis Konstantinos, MD, MSc, is a Specialist Cardiologist with a private practice in Evosmos, Thessaloniki, and simultaneously serves as an Associate at the Diavalkaniko Center in Thessaloniki. He graduated from the Medical School of Aristotle University of Thessaloniki and specialized in Anesthesiology and Intensive Care Unit at the 424 General Military Hospital of Thessaloniki. Additionally, he holds a Master's degree in "Thrombosis - Antithrombotic Therapy." In 2000, he moved to Belgium, where he trained in Clinical Electrophysiology - Arrhythmology at O.L.V. Aalst Hospital in Belgium. He has been an instructor for the Pathology course at the Secondary Technical Vocational Nursing School of Kilkis at the General Hospital of Kilkis and has also taught courses in Nursing and Pathology at the IEK of Neapoli and Evosmos, Thessaloniki. Finally, he consistently participates in all conferences, symposiums, workshops, and training seminars related to his specialization, frequently as a speaker, maintaining comprehensive training and high-level expertise in his field.

Military cardiologist Papanastasiou Xristos was admitted to the Military School of Officers Corps (S.S.A.S.) in 2006 and obtained his Medical Degree (MD) from the Medical School of Aristotle University of Thessaloniki (A.U.Th.) in 2012, graduating with the grade "Very Good" (8.1).

In 2016, he completed his postgraduate studies in "Medical Research Methodology" at the Medical School of A.U.Th., achieving the grade "Excellent" (9.4). Subsequently, he specialized for two years in the Pathology Clinic of the 424 General Military Training Hospital and for four years in the 1st University Cardiology Clinic of the General Hospital AHEPA.

In June 2025, he completed his doctoral thesis with the grade "Excellent with Distinction," on the topic: "The diagnostic and prognostic value of cardiac magnetic resonance imaging in patients with heart failure."

He holds the European Diploma in Cardiology and the European Diploma in Echocardiography, following successful participation in pan-European examinations.

Throughout his medical career, Dr. Papanastasiou has collaborated in research with leading universities in Europe and the United States of America, publishing significant scientific articles in reputable international journals with a high impact factor, covering the entire spectrum of cardiovascular diseases.

Simultaneously, he has served as a reviewer for prestigious international scientific journals such as the Journal of the American College of Cardiology: Cardiovascular Imaging, American Heart Journal, Heart (official journal of the British Cardiovascular Society), and International Journal of Cardiology.

Ο ΤΣΑΚΙΡΗΣ ΛΕΩΝΙΔΑΣ MD είναι Κλινικός Καρδιολόγος στην Πυλαία, με πολυετή διεθνή εμπειρία στην Ιταλία, Γερμανία και την Ελβετία, εξειδικευμένος στις Συγγενείς Καρδιοπάθειες Ενηλίκων (ACHD), στη Γενετική Συμβουλευτική Μυοκαρδιοπαθειών και Αορτοπαθειών, στην Υπερηχοκαρδιογραφία και στην Αρτηριακή Υπέρταση.

Απόφοιτος της Ιατρικής Σχολής του Πανεπιστημίου του Τορίνου Ιταλίας, ολοκλήρωσε την ειδικότητα της Καρδιολογίας και υπηρέτησε σε κορυφαία ευρωπαϊκά κέντρα:

Herzzentrum Lahr/Baden (Γερμανία): Ένα από τα πλέον καταξιωμένα καρδιολογικά και καρδιοχειρουργικά κέντρα της Γερμανίας. Εκεί υπηρέτησε ως Εκπαιδευτής Υπερηχοκαρδιογραφίας (DEGUM II) και Υπερτασιολόγος, αποκτώντας εκτενή εμπειρία στις μυοκαρδιοπαθειες, στην καρδιακή ανεπάρκεια, ηλεκτροφυσιολογικές επεμβάσεις, βαλβιδοπάθειες, μηχανικα συστηματα καρδιοαναπνευστικής υποστήριξης (ECMO, LVAD, Impella, Ecmella).

Universitätsklinikum Münster – Kardiologie III (Γερμανία): Πανεπιστημιακό Κέντρο Συγγενών Καρδιοπαθειών και Βαλβιδοπαθειών υπό τη διεύθυνση του Καθ. Helmut Baumgartner, διεθνώς αναγνωρισμένο στην ACHD και στις αορτοπαθείες. Εκεί εξειδικεύτηκε στη Γενετική Συμβουλευτική Μυοκαρδιοπαθειών και Αορτοπαθειών, καθώς και στην απεικόνιση ACHD με 3D/4D και διοισοφάγειο υπερηχογράφημα.

Spital Muri (Ελβετία): Εξειδίκευση στην Καρδιο-Ογκολογία και στον καρδιολογικό έλεγχο βαριατρικών ασθενών, στο πλαίσιο πολυεπιστημονικών προγραμμάτων καρδιομεταβολικής πρόληψης.

Είναι πιστοποιημένος Υπερτασιολόγος από τη Γερμανική Εταιρεία Υπέρτασης (DHL), εκπαιδευτής υπερήχων DEGUM II, πιστοποιημένος στην ACHD από τη Γερμανική Καρδιολογική Εταιρεία (DGK), πιστοποιημένος στη Γενετική Συμβουλευτική από τη Γερμανική Εταιρεία Ανθρώπινης Γενετικής (DGfH), και μέλος των DEGUM και DEGIM.Υποψήφιος για τον τίτλο Heart Failure Specialist (DGK).

Ομιλεί τέσσερις γλώσσες (Ελληνικά, Γερμανικά, Ιταλικά, Αγγλικά), γεγονός που ενισχύει την επικοινωνία με διεθνείς ασθενείς και συνεργασίες.

Στο Καρδιολογικό Ιατρείο Πυλαίας, αξιοποιεί την ευρωπαϊκή του εμπειρία και τη σύγχρονη τεχνογνωσία για να προσφέρει προληπτική, διαγνωστική και θεραπευτική φροντίδα υψηλής ακρίβειας, με σεβασμό και προσωπική προσέγγιση.

Υπηρεσίες:* Υπερηχοκαρδιογράφημα καρδιάς (Triplex, Διοισοφάγειο, Stress-Echo)* Ηλεκτροκαρδιογράφημα (ΗΚΓ)* Holter ρυθμού & αρτηριακής πίεσης* Καρδιολογικός προληπτικός & προεγχειρητικός έλεγχος*Παρακολούθηση ACHD, Μυοκαρδιοπαθειών & Αορτοπαθειών* Καρδιολογική εκτίμηση σε Ογκολογικούς & Βαριατρικούς ασθενείς και Check-up για οικογένειες, επαγγελματίες & επιχειρήσεις

Είναι μέλος της Ευρωπαϊκής Καρδιολογικής Εταιρείας (ESC), της European Heart Failure Association, της Γερμανικης Εταιρειας Υπερηχογραφιας (DEGUM), της Γερμανικης Εταιριας Ειδικης Παθολογιας (DEGIM) και της Γερμανικης Καρδιολογικης Εταιριας (DGK).