Pediatricians

Sarra Katerina is a Pediatrician and maintains a private practice in Agia Paraskevi. She completed her studies at the Medical School as well as the Dental School of the National and Kapodistrian University of Athens and her doctoral thesis at the First Pediatric Clinic of the University of Athens, where she also specialized in Pediatrics. Additionally, she works as a Pediatrician at Iaso Children’s Hospital and Leto Maternity Hospital, and previously collaborated with Bristol Children’s Hospital in the United Kingdom. Finally, she has participated in numerous seminars and has extensive professional experience, enabling her to provide specialized solutions to the needs of each patient at her private practice.

Tsitsari Ioanna is a Pediatrician based in Ano Toumpa, Thessaloniki. She is a graduate of the Medical School of Aristotle University of Thessaloniki and holds a Master's Degree in the "Biotechnology" Program from the University of Ioannina. Her specialization was completed at the Pediatric Clinic of the General Hospital of Giannitsa and the University General Hospital of Ioannina (PGNI), as well as at the Neonatal Intensive Care Unit (NICU) of PGNI. From 2019 until the end of 2023, she worked as an Assistant Pediatrician at the Pylea Axioy Health Center, at the Mother and Child Protection Station (Vaccination Department), and at the Pediatric Clinic, while in 2023 she covered pediatric on-call duties at the Evosmos Health Center. Since 2024, she has maintained a private practice in Ano Toumpa, located at 182 Grigoriou Lambraki Street, next to the new playground "Park for All," in the former orphanage "Megas Alexandros."

Kalimeraki Eirini is a Pediatrician and maintains private practices in Galatsi and Ampelokipoi.

Tomaras Georgios is a Pediatrician and maintains a private practice in Agia Paraskevi. He completed his Pediatrics specialization at the University Clinic of the General Children's Hospital "Agia Sofia." Since then, he has collaborated in a pediatric practice from 2012 to 2016. Concurrently, he worked with Doctors of the World from 2014 to 2019, both within Athens and across the remaining island and mainland regions of Greece, examining uninsured citizens and refugees. Finally, since 2016, the doctor has been co-located with a Pediatric Dermatologist in a practice located in the Kontopouko area.

Kalentakis Dimitrios is a Pediatrician and maintains a private practice in Petroupoli. He studied at the Democritus University of Thrace, obtaining a degree from the Medical Department, and holds a degree in Biology from the University of Crete. He has worked as a Pediatric Resident at the General Children's Hospital of Penteli, gaining extensive experience, as well as a Family Pediatrician at the Local Health Unit of Petroupoli. In his fully equipped clinic, he addresses issues related to allergy assessments, gastroesophageal reflux, dyslipidemias, eczema, jaundice concerns, management of childhood obesity, and also performs vaccinations from the neonatal period through adolescence, aiming at the diagnosis, monitoring, and treatment of all relevant conditions.

Argyropoulou Elvina (Stavroula) is a Pediatrician - PhD graduate from the Medical School of NKUA and maintains a private practice in Kolonaki. She was born and raised in Kalamata. She graduated from the Medical School of the National and Kapodistrian University of Athens. She specialized in Pediatrics at the 2nd University Clinic of the General Children's Hospital "P. & A. Kyriakou." She obtained her doctoral dissertation in July 2025, for which she received a scholarship and was awarded by the Hellenic Diabetes Association. She has experience in managing pediatric emergencies as she worked as a Pediatric Registrar in the Emergency Department (ED) of the Children's Hospital "Agia Sofia." She currently works as a Pediatric Registrar at Iaso Pediatrics and is an external collaborator at the Athens Medical Center.

Panagiotopoulou Tzortzina MSc, IBCLC is a Pediatrician - Certified Breastfeeding Consultant IBCLC and maintains a private practice in Cholargos. She graduated in 2006 from the Medical School of the National and Kapodistrian University of Athens (N.K.U.A.) and continued her postgraduate training at the same university, specializing in clinical Pediatrics and Nursing Research, which she completed in 2017. In the same year, she obtained the Pediatric specialty title after specializing at the 1st Pediatric Clinic of the Children's Hospital of Athens "Agia Sofia". Subsequently, she received two certifications in pediatric nutrition through distance learning at Ludwig-Maximilians University (Germany) and Boston University (USA). Since 2021, after successful examinations approved by the National Commission for Certifying Agencies of the USA (NCCA), she has received the Global IBCLC Certification as a Breastfeeding Consultant, whereby, with her knowledge and experience in breastfeeding-related issues (e.g., breastfeeding difficulties, prematurity, multiple pregnancies), she actively supports mothers in this purpose. Regarding her professional experience, the doctor has worked for 5 years at the Alexandra Health Center as a Registrar B, with experience in managing emergency pediatric cases as well as Covid-19 morbidity cases in children. Additionally, she has worked at the Global Brigades Polyclinic, providing primary healthcare services to socially vulnerable groups. Finally, she has participated in numerous scientific conferences, many of which she has presented scientific papers, and she is a member of the following associations and societies: Medical Association of Athens, Galaxias - Association of Certified Breastfeeding Consultants IBCLC Greece, Breastfeeding Association of Greece - La Leche League Greece, IBFAN Greece - Action Network for Infant and Child Nutrition.

Kontogianni Eirini is a Pediatrician with 10 years of experience in managing acute and chronic cases and maintains a private practice in Charilaou, Thessaloniki. She handles the full age spectrum from neonatal to adolescent stages.

She graduated from the Medical School of Aristotle University of Thessaloniki and since 2021 has been serving as a Pediatrician at the "Agios Loukas" Clinic in Thessaloniki. Upon completion of her medical studies, she worked at the Skiathos Health Center, fulfilling her mandatory rural service. She worked as a resident physician at the General Hospital of Giannitsa, the General Hospital of Piraeus "Tzaneio," and completed her specialty training at the General Children's Hospital "Agia Sofia" in Athens. During her specialty, she underwent training in the Adolescent Medicine Department, the Endocrinology Department focused on Metabolism - Diabetes Mellitus - Obesity, the Pediatric Neurology and Development Department, the Allergy Unit, and the Hematology - Oncology Department. The 6-month neonatal observation took place at the "Elena Venizelou" Maternity Hospital. The doctor collaborated with the Athens Medical Center and worked as a Pediatrician at the National Poison Control Center. Additionally, she served as an Auxiliary Registrar B' at the Children's General Hospital of Athens "P. & A. Kyriakou."

At her private practice, she undertakes the monitoring of growth and development of infants, children, and adolescents. She places particular emphasis on preventive medicine, proper parental guidance, and building a relationship of trust, offering personalized and scientifically substantiated care.

Dr. Thanos Xristos is a Pediatrician, specialized in Germany in Infectious Diseases and in Pediatric and Adolescent Medicine. Since October 2022, he has maintained his private practice in Kalamaria and, since December 2022, he serves as a Pediatrician at the "Agios Loukas" Clinic in Thessaloniki. Until May 31, 2023, he practiced for four years as a private specialist physician in pediatric and adolescent medicine at a family/pediatric practice in Berlin. Dr. Xristos is a graduate of the Democritus University of Thrace. As part of his postgraduate training, he obtained a Certificate in Clinical Nutrition in Pediatrics after successful examinations (DGKJ) and recognition by the Ärztekammer Westfalen Lippe. He is an Authorized collaborator of the A' Test (school readiness screening) and has attended IBCLC Lactation Consultant Seminars. During his specialization and further training, he worked in Germany at academic hospitals of the University of Münster, gaining two years of work experience in the Neonatal Intensive Care Unit (Level 1) and the Pediatric Intensive Care Unit. As a trainee physician, he also worked in the private pediatric and adolescent practice of Prof. Dr. Stefan Eber in Munich. He collaborated with Assistant Professor E. Paraskakis at the pediatric pulmonology clinic of the pediatric department of DUTH (performing spirometry, skin tests, and participating in scientific research). Finally, he provided voluntary pediatric services at refugee centers in the city of Dortmund. In his private practice, he manages a wide range of cases covering the entire spectrum of pediatric and adolescent medicine, utilizing his scientific excellence and extensive experience.

Η Αυγερινού Κωνσταντίνα είναι Παιδίατρος και διατηρεί ιδιωτικό ιατρείο στο Περιστέρι. Είναι πτυχιούχος της Ιατρικής σχολής του Πανεπιστημίου Πατρών. Τέλεσε την υποχρεωτική υπηρεσία υπαίθρου στο Κέντρο Υγείας Μεγαλόπολης. Ειδικεύτηκε στην Α΄ Παιδιατρική κλινική του Νοσοκομείου Παίδων "Αγλαΐα Κυριακού" όπου και εργάστηκε μετά την λήψη της ειδικότητας και έλαβε αξιόλογη κλινική εμπειρία. Στα πλαίσια της ειδικότητάς της, έχει λάβει ειδική εκπαίδευση στη Νεογνολογία και στον Μητρικό Θηλασμό, στην Αναπτυξιακή Παιδιατρική, στην Παιδοδερματολογία, στην Παιδοκαρδιολογία, στη Μονάδα Αλλεργιολογίας καθώς και στο Διαβητολογικό κέντρο και στην ειδική Μονάδα Αύξησης. Η ιατρός είχε ακόμα την ευκαιρία να εκπαιδευτεί στο τμήμα Επειγόντων Περιστατικών του Παιδιατρικού Νοσοκομείου της Αδελαΐδας στη Νότια Αυστραλία καθώς και στην Παιδιατρική κλινική του Νοσοκομείου Tikur Anbessa της Αντίς Αμπέμπας στην Αιθιοπία. Έχει ολοκληρώσει μεταπτυχιακό πρόγραμμα στην "Παιδική Διατροφή" από την Ιατρική σχολή του Πανεπιστημίου της Βοστώνης. Είναι κάτοχος του εξειδικευμένου διεθνούς πιστoποιητικού APLS(Advanced Pediatric Life Support - Εξειδικευμένη υποστήριξη της ζωής στα παιδιά). Παρέχει τις ιατρικές της υπηρεσίες ως επίσημος συνεργάτης στην Παιδιατρική κλινική και στο τμήμα Επειγόντων Περιστατικών του Νοσοκομείου Παίδων "ΙΑΣΩ".Στο πλαίσιο της συνεχούς επαγγελματικής της επιμόρφωσης συμμετέχει σε παιδιατρικά συνέδρια στην Ελλάδα και στο εξωτερικό. Είναι έγγαμη και μητέρα τριών παιδιών. Τέλος, είναι άριστη γνώστης της Αγγλικής γλώσσας. Στο ιατρείο της φροντίζει για τη βέλτιστη παρακολούθηση της υγείας  βρεφών, παιδιών και εφήβων όπως και για τη σωστή ενημέρωση των γονέων γύρω από θέματα της παιδικής ανάπτυξης και ανατροφής. Υποστηρίζει τον μητρικό θηλασμό βοηθώντας τη θηλάζουσα μητέρα στις πρώτες της προσπάθειες και επιλύοντας τα προβλήματα που προκύπτουν. Το ιατρείο είναι χώρος ζεστός, όμορφος και κατάλληλα διαμορφωμένος ώστε να παρέχει στο παιδί ένα ευχάριστο και τρυφερό περιβάλλον. Παρέχει δωρεάν προγεννητική ενημέρωση στους μελλοντικούς γονείς (Δυνατότητα και διαδικτυακού ραντεβού), εξέταση νεογνού και συμβουλευτική γονέων για σίτιση και θηλασμό, εξέταση και εμβολιασμός βρεφών, νηπίων και εφήβων, παρακολούθηση αύξησης και ψυχοκινητικής εξέλιξης, εξέταση επειγόντων περιστατικών, ετήσιος έλεγχος αύξησης, προγραμματισμός προληπτικού ελέγχου, οξυμετρία, νεφελοποίηση, πιστοποιητικά κατόπιν κλινικής εξέτασης, δοκιμασία φυματίνης(Mantoux test),strep test,rsv test ,test covid, test γρίπης σε συνεργασία με υποειδικότητες.          

Dr. Oikonomou is a Pediatrician with a private practice in Agios Dimitrios-Attica, as well as an attending physician at the Pediatric Clinic of the Pediatric Center – Athens Medical Center. In his practice, he provides preventive pediatric care, vaccinations, guidance and support for breastfeeding, growth and development monitoring, and parental counseling, always with a focus on the child’s health and well-being. With scientific responsibility and a child-centered approach, he aims to ensure proper pediatric follow-up and the timely management of every need.

He holds an EPALS (European Pediatric Advanced Life Support) certification and is currently completing his postgraduate studies at the Medical School of the National and Kapodistrian University of Athens. He actively participates in numerous preventive and voluntary initiatives supporting vulnerable pediatric populations. He has publications in international journals as well as numerous presentations at scientific conferences.

Trimis Georgios is a Pediatrician with a private practice in Ampelokipoi. He holds a PhD and is a graduate of the Medical School of the National and Kapodistrian University of Athens, with a diploma in Advanced Pediatric Life Support from Johns Hopkins Hospital. He has extensive clinical experience, having worked in clinics in Greece and the United Kingdom as well as at VIANEX/Sanofi Pasteur MSD and MSD Greece. Additionally, he possesses significant research experience, evidenced by numerous scientific publications and abstracts in Greek and international journals, many of which he serves as a scientific reviewer, as well as presentations at Greek and international conferences and lectures he has delivered at these events.

Syrmou Areti is a Pediatrician and Doctor of Medicine from the Medical School of the National and Kapodistrian University of Athens. She maintains a private practice in Metamorfosi. She graduated from the Medical School of Aristotle University of Thessaloniki and specialized in the Second University Pediatric Clinic of the General Children's Hospital "P. & A. Kyriakou." Additionally, she is a breastfeeding counselor and specialist in infant and child nutrition through the Postgraduate Program in Pediatric Nutrition at Boston University School of Medicine, having been trained in malnutrition, obesity, nutritional deficiencies, vegetarian diets, and gut microbiota. She has also received further training in the early detection of pervasive developmental disorders and holds a proficiency certificate for the Standardized Autism Spectrum Disorder Screening Test "pais" as well as neonatal and pediatric resuscitation certification (PEPP). She has particular expertise in Medical Genetics, having worked as a collaborator in the Medical Genetics department at the University of Athens, where she completed her doctoral dissertation. She served as a Consultant in the Pediatric Clinic of Euroclinic Children's Hospital and Leto Maternity Hospital, while also collaborating externally with private clinics (IASO, Mitera, Iatriko, Euroclinic Children's Hospital). Finally, she has numerous publications and presentations in international and Greek medical journals, as well as at Greek and international conferences, has contributed to book authorship, and has received awards from the Hellenic Pediatric Society.

Dr. Loutrouki Aikaterini is a Pediatrician with a private practice in Marousi. She is a graduate of the Medical School of the University of Leipzig, Germany, and holds a PhD from the University of Bern, Switzerland. She has gained professional experience working in hospitals in Germany for the past 18 years. She specialized in Pediatrics, acquiring extensive experience in neonatology and ultrasonography, and further specialized in pediatric urology and pediatric gastroenterology at the DKD clinic in Wiesbaden. Additionally, Dr. Loutrouki has served as head of the Pediatric Nephrology and Urology department at DKD Wiesbaden.

Psyxogiopoulou Sotiria is a Pediatrician with a private practice in Athens. She holds a medical degree from the National & Kapodistrian University of Athens and a Master's degree in Clinical Pediatrics and Nursing Research from the same university. She specialized in pediatrics at the First Pediatric Clinic of the University of Athens at the "Agia Sofia" Children's Hospital, as well as at the Pediatric Clinic of the General Hospital of Kalamata. She worked as a Second-Level Consultant in the Pediatric Clinic of the General Hospital of Kalamata from 2017 to 2019. Since then, she has been a private pediatrician and a collaborating pediatrician at the Pediatric Clinic of the Mitera Children's Hospital. As part of her continuous professional development, she participates in numerous conferences to stay updated on the latest advancements and provide specialized services tailored to the needs of children.

Efthymiou Theodora, is a pediatrician and maintains a private practice located in Chalandri since 2006, while she is also collaborating with SOS DOCTORS as a fully active member. SOS DOCTORS is the first Greek organization of freelance medical specialists dedicated in providing home medical services in emergencies 24/7. They have carried out very important research work, which includes presentations at scientific conferences and publications in recognized international medical journals and their philosophy is that it is an obligation of every SOS doctor to be immediately at the patient’s side, any time any day. In September 1990, Mrs. Efthymiou entered the medical faculty of the National and Kapodistrian University of Athens and graduated in 1996 with honors and an overall grade “Excellent”. Further, she specialized in the University B Pediatric Clinic of "AGIA SOFIA" Children's Hospital in Athens for four consecutive years (2002-2006). During her studies, she specialized in the department of pediatric cardiology, pediatric allergology and pediatric otolaryngology. Doctor Efthymiou also provides regular monitoring of infants from the day they return home until the age of 18 with respective concern and friendliness. After many years of experience as an SOS pediatrician, she offers medical services at home, where the child feels comfortable and safe. With the same state of mind and approach when entering her office in Chalandri, the waiting room has a playground area where the child has the opportunity to have a fun time until the exam.

Papakonstantinou Despoina is a Pediatrician and holds a PhD from the University of Patras, with a private practice in Vari. Simultaneously, she serves as a Consultant in the Pediatric Clinic and outpatient clinics at Iasis Children’s Hospital. She studied Medicine at the University of Patras and specialized in Pediatrics at the General Hospital of Corinth and the First University Clinic of the National and Kapodistrian University of Athens, “Agia Sofia” Children’s Hospital. She has extensive experience and training within the United Kingdom's National Health Service (NHS Trust), having worked at Leeds Children’s Hospital and other clinics. She has participated as an instructor in the intradepartmental training program for trainees at Leeds Teaching Hospital, NHS Trust. Furthermore, she has a significant research background with numerous publications and has attended many advanced training seminars.

Dr. Sofia Genitsaridi is a pediatrician with a private practice based in Glyfada, Athens. She graduated from the School of Medicine of the University of Patras.

She completed part of her pediatric residency with a specialization in Neonatology at the University Neonatal Clinic of Aretaieio Hospital, where she received training in neonatal resuscitation, early neonatal care, and the establishment of breastfeeding immediately after birth.

She obtained her PhD from the School of Medicine at the National and Kapodistrian University of Athens, graduating with honors (“Excellent”). Her doctoral dissertation focused on the effectiveness of a personalized model of nutrition, physical activity, and psychological intervention for the prevention and management of childhood and adolescent obesity and overweight. The research was conducted at the Weight Management Center of the 1st University Pediatric Clinic of “Aghia Sophia” Children's Hospital.

Dr. Genitsaridi also holds a Postgraduate Diploma in General Pediatrics – Clinical Practice and Research, from the National and Kapodistrian University of Athens, which she completed with distinction.

She worked as a scientific associate at the University Pediatric Clinic in Mainz, Germany, gaining valuable international clinical experience. Upon returning to Greece, she completed her pediatric specialization at the 1st University Pediatric Clinic of “Aghia Sophia” Children's Hospital, where she was trained in diagnosing and managing a wide range of common and rare pediatric conditions. She successfully passed the national board certification exams in Pediatrics.

Currently, Dr. Genitsaridi works as a Scientific Associate at the Pediatric Obesity Center, part of the Endocrinology, Metabolism and Diabetes Unit of the 1st University Pediatric Clinic at “Aghia Sophia” Hospital, and serves as an Attending Pediatrician at the Athens Euroclinic for Children.

She has actively participated in numerous national and international pediatric congresses as both an attendee and invited speaker. Her academic portfolio includes multiple publications in peer-reviewed international medical journals. Dr. Genitsaridi is also certified in Neonatal Life Support (NLS) and has received extensive training in breastfeeding support through various specialized seminars.

Xanioti Ilektra is a Pediatrician and maintains a private practice in Nea Erythraia. In addition to her private practice, she serves as an affiliated Pediatrician at the Medical Center of Athens. She has extensive experience and has served as a Senior Registrar at the Second Pediatric Clinic of the Pediatric Center of Athens and as the chief supervising Pediatrician at IASO Paidiatrikon.