Internists

Sotiropoulos Konstantinos is a Pathologist - Diabetologist and maintains a private practice in Nea Erythraia. He holds a Doctorate from the Medical School of the National and Kapodistrian University of Athens as well as a Master's degree (MSc) in Endocrinology from the same educational institution. He received specialized training in the field of diabetes mellitus and diabetic complications at the Vascular Cell Biology and Diabetic Complications department of the Joslin Diabetes Center at Harvard Medical School in Boston. Subsequently, he held a salaried position at the Joslin Diabetes Center, where he participated in clinical protocols involving diabetic patients, gaining both clinical and research experience. He has been clinically involved in Pathology, the management of diabetes mellitus, and its complications continuously for over 20 years, having worked in hospitals in Greece, and in recent years, he has also been involved in Geriatrics, working in hospitals within the National Health System of Great Britain. Throughout his extensive career, he has received numerous distinctions and awards in Greece and abroad for his research work and has a wealth of scientific publications in both Greek and international journals.

Umedis - The UMEDIS multispecialty clinic was established with the aim of providing high-level medical services based on the needs of patients. Innovative design, excellent patient care, and effective use of technology are some of our core principles.

- Diagnosis, monitoring, and management of all chronic diseases (diabetes mellitus, arterial hypertension, hypercholesterolemia, metabolic syndrome, etc.)

- Diagnosis and treatment of infections (respiratory, urinary, gastrointestinal)

- Management of acute cases

- Preventive screening

- Home medical visits

- Medical evaluations – Health certificates

- Prescription services

Zagka-Kontogianni Afroditi is a Specialist Internist and maintains a private practice in Gerakas. She completed her medical studies at the National and Kapodistrian University of Athens and specialized at Alexandra Hospital. She has experience and expertise in diabetes mellitus, arterial hypertension, and internal medicine.

Kyriakos K. Trigkidis, MD, MSc is an Internal Medicine and Intensive Care Medicine specialist practising at his private Office in the city of Chalkida, Evia and in the city of Agios Stefanos, Attica (within the premises of "Medica' Medical Centre).

He graduated from the Medical School of the National and Kapodistrian University of Athens and completed, in the same Faculty, the post-graduate programme on the field of Resuscitation receiving a Master in Science (MSc) Degree. He is currently preparing his Doctoral Thesis on the subject of ultrasound assessment of hemodynamic status of Intensive Care Unit patients. He has contributed to the scientific literature by publishing articles in peer-reviewed, high-profile journals and by presenting his work in international conferences (ISICEM, ESICM).

Dr. Trigkidis completed his specialty training in Internal Medicine and further specialised in Intensive Care Medicine in "Evangelismos" General Hospital of Athens, one of the most prestigious hospitals of the greek Capital. He is registered with the UK General Medical Council as a specialist in General Internal Medicine, having worked as a Senior Clinical Fellow in the Intensive Care Unit of the Royal London Hospital and in the Accident and Emergency Department of Queen's Hospital in London, UK.

Currently, apart from private practice, he is employed as an Intensive Care Medicine specialist in the Intensive Care Unit of Athens Medical Centre.

Mitsou Argyrios is an Internist and has maintained a private practice in Melissia since February 2025. He completed his specialty training at the General Hospital of Attica "Sismanogleio - Amalia Fleming" and has been incorporated into the Family Physician program.

Korantanis Konstantinos is a Pathologist who maintains private practices in Vrachati and Lechaio. He holds a PhD from the Medical School of the National and Kapodistrian University of Athens and has specialized in diabetes mellitus, dyslipidemias, hypertension, and infections. Additionally, he has served as a physician at the Clinic of Pathological Physiology of the General Hospital of Athens “Laiko.”

Dr. Kouveletsou Marina, MD, MSc, PhDc, is a Military Physician, Specialist in Internal Medicine – Diabetology, and maintains a private practice in Kallithea, while also serving as a Consultant at the 251 Air Force General Hospital. She is a PhD candidate at the Medical School of the National and Kapodistrian University of Athens and holds a Medical Degree from the Aristotle University of Thessaloniki Medical School and the Military School of Corps Officers (SSAS).

She specialized in Internal Medicine at the 1st University Teaching Internal Medicine Clinic of the General Hospital of Athens “Laiko” and at the 251 Air Force General Hospital. She holds a Master’s Degree (MSc) in “Diabetes Mellitus and Obesity” from the Medical School of the University of Athens with distinction (“Excellent”) and is specialized in diabetes mellitus and its complications at the Diabetology Center of the General Hospital of Athens “Laiko.”

She has completed certified training in Emergency Management (Advanced Life Support – ALS Provider) from the European Resuscitation Council, as well as emergency medicine training programs (Advanced Trauma Life Support – ATLS, Prehospital Trauma Life Support – PHTLS, Basic Life Support – BLS).

In her clinic, she manages cases of diabetes mellitus, obesity, arterial hypertension, elevated cholesterol, lipid disorders, metabolic syndrome, prediabetes, as well as general internal medicine conditions, approaching each patient individually with emphasis on prevention and early diagnosis.

She is a member of the Athens Medical Association, the Hellenic Society of Internal Medicine, the Hellenic Diabetes Association, as well as the Hellenic and European Atherosclerosis Societies. She has an extensive research background with published papers in international medical journals and presentations at Greek and international scientific conferences.

Maria Meliou is a Pathologist - Infectious Disease Specialist and maintains her private practice in Neo Iraklio. She has extensive experience in managing cases both in outpatient clinic settings and in hospital environments, as well as relevant experience in handling pathological conditions in women during pregnancy or the postpartum period, and in managing vulnerable populations. She studied Medicine at the Medical School of Athens, where she was admitted with a scholarship from IKY. She subsequently specialized in Internal Medicine at GNNTHA "Sotiria" and then specialized in Infectious Diseases at GNA “Korgialeneio-Benakeio E.E.S”, receiving a scholarship from EEMAA. She then worked in the private sector at private hospitals and later in the Primary Health Care of TYPET.

Makedou Foteini is a Pathologist with a private practice in Ampelokipoi. She also serves as an Attending Physician in the Internal Medicine Clinic at Metropolitan General Hospital. Additionally, she holds the rank of Lieutenant Commander in the Hellenic Navy and is the Consultant of the 1st Internal Medicine Clinic at the Navy Hospital of Athens. She studied at the Medical School of Aristotle University of Thessaloniki and holds two Master’s degrees from the National and Kapodistrian University of Athens, specifically in "Healthcare Unit Management" and "Diabetes Mellitus and Obesity." She has worked as a Trainee Intensivist in the ICU of General State Hospital of Nikaia, as a Specialist Pathologist in the Internal Medicine Clinic at Agios Dimitrios Hospital, and as an Attending Physician in the Oncology Department of Iatriko Diavalkaniko Hospital. Finally, Dr. Makedou specializes in Intensive Care Medicine, Oncology, and Diabetes Mellitus.

Pasxalidis Konstantinos is a pathologist with a private practice in Thessaloniki. He graduated from the Medical School of Aristotle University of Thessaloniki and completed his 5-year specialty in Internal Medicine at the 2nd Propaedeutic Clinic of the General Hospital of Thessaloniki "Hippokrateio". Since 2003, he has been working as a pathologist at the Medical Diavalkaniko Center, in the Artificial Kidney Unit, monitoring chronic patients undergoing hemodialysis, as well as examining and hospitalizing patients in the clinic. Finally, the physician is a member of the Hellenic Atherosclerosis Society and actively and consistently participates in Greek and international conferences aiming at his continuous education and excellent training.

Skliros Nikitas - Aleksandros F., Pathologist, MD, MSc, Director of the Pathology Clinic and Head of Clinical Liaison at Euroclinic Athens, graduate of the Medical School of the National and Kapodistrian University of Athens, maintains a private practice in the Hilton area. The clinic operates every Monday, Tuesday, and Thursday afternoons by appointment. He has served for many years as a collaborator and director of private clinics (IASO General Clinic, Euroclinic Athens, Central Clinic Athens, Medical Center of Palaio Faliro). He obtained his specialty in Pathology at the 5th Pathology - Infectious Diseases Clinic of the General Hospital of Athens "Evangelismos" and specialized in arterial hypertension, lipid disorders, vascular diseases, and hygiene. He served as a Scientific Collaborator of the 1st Cardiology Clinic of the General Hospital of Athens "Hippocratio". He has a substantial body of published work and is a member of Greek and International Medical Associations.

Antonucci Aleksios is a Pathologist and maintains a private practice in Nea Iraklio. He graduated from the Medical School of Chieti, Italy. He specialized in Pathology at the General Hospital of Western Attica "Agia Varvara" and at the General Hospital of Nikaia "Agios Panteleimon." He has served as a Scientific Associate in private medical centers and home care companies, and has held the position of Second Consultant in the Pathology Department of the General Hospital of Livadeia. He provides a wide range of services, including home visits.

Protopapa Maria - Nikoletta MD is a Specialist in Internal Medicine and maintains a private practice in Patras. She studied Medicine & Surgery for 2 years at the University of Florence and, after excelling in the entrance examinations, was awarded a scholarship to transfer to the Medical School of the University of Patras, from which she graduated in 2005. She holds a Specialist Medical Doctor title in Internal Medicine and possesses diplomas in Hypertension, Lipidology, and First Aid. Additionally, she has trained in the Department of Endocrinology & Metabolic Diseases and in outpatient clinics in general internal medicine, surgery, cardiology, as well as Emergency Departments at the University Hospital of Patras and the General Hospital of Amfissa, respectively. Alongside her private practice, she has served as an Associate Physician in the Internal Medicine Clinic at Olympion Therapeutirion since 2017 and has been a Medical Specialist in Internal Medicine for the CBL Industry since 2015. In the context of lifelong education, she has participated in numerous medical conferences throughout Greece to stay informed about the advancements in her field, and her research has been published in conferences and medical journals.

Darmanis Petros is an Internist and maintains a private practice at the Kalamaria Medical Center. He studied at the Faculty of Medicine of the University LA SAPIENZA in Rome. Subsequently, he specialized in Internal Medicine at the AHEPA University General Hospital of Thessaloniki. He has extensive experience and training and specializes in hyperlipidemia, arterial hypertension, and metabolic syndrome.

Kalatzopoulou Garyfalia Liana MD, MSc is a Specialist in Internal Medicine and maintains a private practice in Neo Psychiko. She is a graduate of the Athens College and holds a medical degree from the Medical School of the National and Kapodistrian University of Athens. She completed a postgraduate program in Immunology and Infectious Diseases at the University of Birmingham in the United Kingdom, specialized in Internal Medicine at the General Hospital of Athens "G. Gennimatas," and has extensive experience in the management of obesity, having handled hundreds of cases to date. Dr. Kalatzopoulou is an external associate of Metropolitan General Hospital and serves as the attending Internist at the Outpatient Clinics of the same hospital.

The medical - diagnostic center Praksis Ygeias was established in early 2015 with the creation of a model Polyclinic in Chalandri. Soon, the network expanded to other areas of the metropolitan region. The Praksis Ygeias Polyclinic is staffed with specialized medical personnel who stand out for their high level of expertise and compassionate approach to a challenging and complex task. Additionally, Praksis Ygeias is specially designed and fully equipped with the most advanced medical technology and know-how available today. This ensures optimal conditions in both human resources and infrastructure, aiming to provide the best possible care for patients. Finally, the Praksis Ygeias medical diagnostic center is contracted with EOPYY. All examinations are conducted under EOPYY coverage.

Zagkalis Theologos is a General Practitioner providing online medical services. He is a graduate of the Medical School of Varna Medical University and holds a postgraduate specialization degree in Public Health from the National School of Public Health. He served as a salaried resident physician during his ten-month training for obtaining the General Medicine specialty at the Nea Makri Health Center and later at the General Hospital of Athens "Korgialenio - Benakeio" - Hellenic Red Cross. He has held the position of Assistant General Practitioner, grade B Registrar, at the Primary Health Care Center - Lavrio Health Center, and Assistant General Practitioner with the rank of NHS Physician, Registrar B, at the Primary Health Care Center - Nea Makri Health Center. Finally, from 2022 to 2025, he collaborated with Affidea in the 24-hour DrOnline program, a telemedicine platform offering consultations via text messages and video calls, and was responsible for conducting pre-insurance medical examinations for applicants on behalf of Ethniki Insurance.