Gynecologists - Obstetricians in Platia Mavili

Ο Ρέλλιας Ιωάννης MD, MSc, PhD είναι Γυναικολόγος - Μαιευτήρας - Μαστολόγος και Διδάκτωρ της Ιατρικής Σχολής του Εθνικού & Καποδιστριακού Πανεπιστημίου Αθηνών με ιδιωτικό ιατρείο στην πλατεία Μαβίλη. Αποφοίτησε από την Ιατρική Σχολή του Πανεπιστημίου Ιωαννίνων και εν συνεχεία ολοκλήρωσε το Μεταπτυχιακό της Ιατρικής Σχολής του Εθνικού & Καποδιστριακού Πανεπιστημίου Αθηνών «Έρευνα στη Γυναικεία Αναπαραγωγή» με βαθμό πτυχίου «Άριστα» 9,24. Εργάσθηκε ως Υπεύθυνος Ιατρός πολυεθνικής - πολυκεντρικής κλινικής μελέτης σχετικά με την ανοσοθεραπεία του καρκίνου μαστού στο Αντικαρκινικό Νοσοκομείο Αθηνών «Άγιος Σάββας». Ασκήθηκε στη Γενική Χειρουργική στο Γενικό Νοσοκομείο Πειραιά «Τζάνειο». Ειδικεύτηκε στη Μαιευτική - Γυναικολογία, στην Α’ Μαιευτική - Γυναικολογική κλινική του Πανεπιστημίου Αθηνών στο Γενικό Νοσοκομείο «Αλεξάνδρα», και εξειδικεύτηκε στο τμήμα Μαστού, στο ίδιο νοσοκομείο. Υπηρέτησε ως ειδικευμένος χειρουργός μαστού στο τμήμα Μαστού της Α’ Μαιευτικής - Γυναικολογικής κλινικής του Πανεπιστημίου Αθηνών. Διαθέτει πιστοποίηση Advanced Life Support in Obstetrics από την American Academy of Family Physicians και πιστοποίηση IBUS - Breast Imaging School - Multimodality Breast Imaging and Image-Guided Interventions Course, Detection, Diagnosis, Management από την Scientific Society of Mastology. Συμμετέχει ενεργά σε πλήθος συνεδρίων και σεμιναρίων στα πλαίσια της συνεχούς κατάρτισης και έχει πραγματοποιήσει αρκετές επιστημονικές δημοσιεύσεις. Ο γιατρός διαθέτει σημαντική εμπειρία στην αντιμετώπιση γυναικολογικών - μαιευτικών παθήσεων και παθήσεων μαστού και δίνεται ιδιαίτερη έμφαση στην άσκηση της ιατρικής βάσει τελευταίων κατευθυντήριων οδηγιών και σύγχρονων θεραπευτικών πρωτοκόλλων (“evidence based medicine”). Συνεργάζεται με τα μαιευτήρια «Μητέρα», «Ιασώ», «Ρέα», καθώς και το νοσοκομείο «Ερρίκος Ντυνάν». Είναι χειρουργός μαστού στην «Ευρωκλινική Αθηνών». Τέλος, είναι μέλος της Ελληνικής Μαιευτικής - Γυναικολογικής Εταιρείας, της Ελληνικής Χειρουργικής Εταιρείας Μαστού, της Ελληνικής Γυναικολογικής Εταιρείας Παθήσεων Μαστού και της Ελληνικής Εταιρείας Περιγεννητικής Ιατρικής και εκλεγμένο μέλος του Πειθαρχικού Συμβουλίου της Ελληνικής Γυναικολογικής Εταιρείας Παθήσεων Μαστού από το 2018.

Diamantopoulou Sofia MD, MSc is a Gynecologist - Obstetrician and maintains a private practice at Mavili Square. She completed her studies at the Medical School of the National and Kapodistrian University of Athens and has received further training in Minimally Invasive Surgery, Robotic Surgery, as well as in Female Reproductive Medicine.

Kalantzopoulos Georgios is a Gynecologist - Obstetrician who maintains a private practice in Mavili Square, while also serving as a scientific collaborator at the "Iaso" Maternity Hospital and as the medical director of the AKESΩ IVF Clinic. He graduated from the Medical School of the National and Kapodistrian University of Athens. He earned his specialization in General Surgery at the University Transplant Surgery Clinic of the General Hospital of Athens "Laiko" and subsequently, as part of his specialization in Obstetrics - Gynecology, he worked for 4 years in the United Kingdom (Queen Elizabeth Hospital, King’s Lynn) and for 2 years at the University Obstetrics and Gynecology Clinic of the General Hospital "Alexandra." Simultaneously, he completed a Fellowship in In Vitro Fertilization at Bourn Hall Clinic in Cambridge, United Kingdom, as well as the first Postgraduate Program in Assisted Reproduction & Regenerative Medicine at the Medical School of the National and Kapodistrian University of Athens. He has served as a medical consultant on infertility treatment and in vitro fertilization for the pharmaceutical company Merck Serono. Finally, the doctor is a member of professional associations in Greece and abroad.

Dimas Aggelos is a Obstetrician - Gynecologic Surgeon and maintains private practices in Athens and Preveza. Additionally, he is a Consultant at the 1st Clinic of Gynecologic Oncology at the Private MITERA Hospital. After completing his studies at the Medical School of the University of Patras, he pursued postgraduate studies in Gynecologic Oncology & Breast Oncology at the Medical School of Aristotle University of Thessaloniki, as well as in Pathology of Pregnancy at the Medical School of the National and Kapodistrian University of Athens. Furthermore, he completed his Doctoral Thesis focusing on Gynecologic Oncology at the Medical School of the University of Ioannina. He specialized in Obstetrics and Gynecology at the University Hospital of Ioannina as well as at Barnet and Chase Farm Hospitals in London. Finally, he worked as a Assistant Consultant at the General Hospital of Lefkada, Greece from 2020 to 2023.

Markopoulos Marios is an Obstetrician-Gynecologist, Endoscopic Surgeon, and PhD holder from the Medical School of the University of Athens, with private practices in Mavili Square and Kifisia. Additionally, he is a Lecturer in the postgraduate program "Research in Female Reproduction" at the Medical School. He studied and graduated from the Medical School of the National and Kapodistrian University of Athens and received his specialty in Obstetrics and Gynecology from the University Clinic of Aretaieio Hospital in Athens. Subsequently, he specialized in Endoscopic Surgery in London, United Kingdom (King’s College & Princess Royal University Hospital). He has further specialization in female reproduction through postgraduate studies in "Research in Female Reproduction" and clinical training at the Assisted Reproduction Unit of King’s College Hospital in London. He was awarded a PhD from the Medical School of the University of Athens for his research on Polycystic Ovary Syndrome during menopause, which constitutes the main focus of his research work, and has received significant recognition as one of the most important studies in the field of Polycystic Ovary Syndrome and as essential examination material in the field of Reproductive Endocrinology and Infertility for maintaining certification in Obstetrics and Gynecology by the American Board of Obstetrics and Gynecology (ABOG). Furthermore, he has publications in international and Greek medical textbooks and journals, as well as numerous presentations at international and Greek medical conferences. Finally, he maintains ongoing research activities as a Scientific Collaborator at the 2nd University Clinic of Obstetrics and Gynecology of Aretaieio Hospital.

Stergiopoulos Nikolaos is a Gynecologist - Obstetrician and maintains a private practice in Mavili Square, Athens. The doctor has served as Consultant at the Center for Reproductive Medicine and in the Obstetrics and Gynecology Clinic of the Karolinska University Hospital in Sweden. In his private practice, he offers a wide range of services, respecting the individual needs of each woman.

Tsoumpou Ioanna MSc, PhD, MRCOG, CCT-UK is a Gynecologist - Obstetrician and operates a private practice at Mavili Square. She specialized in Obstetrics and Gynecology for ten years entirely in the United Kingdom, where she also served as a Senior Registrar in major University Hospitals. She is specialized in Fetal Medicine, Gynecological Ultrasound, Endoscopic Surgery, and Cervical Pathology. She is among the few gynecologists in Greece who have completed their specialty training in the United Kingdom, gaining valuable experience in managing high-risk pregnancies and infertility cases, reproductive endocrinology, endometriosis, as well as laparoscopic and hysteroscopic surgery. Additionally, she trained in diagnostic and therapeutic colposcopy and was certified after examinations by the British Society for Colposcopy and Cervical Pathology (BSCCP). She completed a two-year specialization in Fetal Medicine at the Harris Birthright Research Centre for Fetal Medicine at King’s College Hospital University Hospital in London, under the supervision of Professor Kypros Nicolaides. She is an expert in prenatal screening and one of the few specialized physicians worldwide holding the highest distinction in fetal medicine (Diploma in Fetal Medicine). At her private practice, combining excellent scientific training with state-of-the-art medical equipment, she aims to provide holistic medical care without unfounded exaggerations. Finally, she is a Scientific Collaborator of the Fetal Medicine Department of the First University Clinic of the University of Athens at "Alexandra" Hospital, as well as at the "Iaso" and "Lito" Maternity Hospitals.

Dr. Trompoukis Stamoulis is a Gynecologist - Obstetrician who maintains his private practice in Ampelokipoi. He holds a degree from the Medical School of the National and Kapodistrian University of Athens with a grade of "Very Good." He specialized in General Surgery at the General Hospital of Arta and subsequently in Obstetrics and Gynecology, training at the General Hospital of Drama and later at the General Hospital of Athens "Alexandra" in the First Obstetrics and Gynecology University Clinic. The physician had the privilege, while serving at the highly advanced Obstetrics and Gynecology Clinic of Drama under the direction of Mr. Kortesidis E., as well as at the largest Obstetrics and Gynecology clinic in the country, that of "Alexandra" Hospital, to acquire extensive clinical experience and excellent scientific training for the management of every obstetric and gynecological case. In particular, during the entire period of his specialty extension, serving in the Laparoscopic Department of "Alexandra" Hospital, he gained both the skills and motivation to engage in Gynecological Laparoscopic and Hysteroscopic Surgery. For this purpose, he obtained the "Bachelor in Endoscopy Certificate" from the ESGE (European Society for Gynaecological Endoscopy), which pertains to Gynecological Endoscopic Surgery. The physician collaborates with the private clinics Mitera (where he participates in surgeries), Rea, and Leto, and since 2016, he has been a part of the laparoscopic department of the Iaso Maternity Hospital, participating in a large number of laparoscopic and hysteroscopic procedures. In the context of his ongoing education and updating regarding the latest methods and medical practices in the field of Obstetrics and Gynecology, he has attended and continues to attend numerous conferences, workshops, and seminars both domestically and internationally.

Ο Ρέλλιας Ιωάννης MD, MSc, PhD είναι Μαστολόγος - Χειρουργός μαστού και Διδάκτωρ της Ιατρικής Σχολής του Εθνικού & Καποδιστριακού Πανεπιστημίου Αθηνών με ιδιωτικό ιατρείο στη πλατεία Μαβίλη. Αποφοίτησε από την Ιατρική Σχολή του Πανεπιστημίου Ιωαννίνων και εν συνεχεία ολοκλήρωσε το Μεταπτυχιακό της Ιατρικής Σχολής του Εθνικού & Καποδιστριακού Πανεπιστημίου Αθηνών «Έρευνα στη Γυναικεία Αναπαραγωγή», με βαθμό πτυχίου «Άριστα» 9,24. Εργάσθηκε ως Υπεύθυνος Ιατρός πολυεθνικής - πολυκεντρικής κλινικής μελέτης σχετικά με την ανοσοθεραπεία του καρκίνου μαστού στο Αντικαρκινικό Νοσοκομείο Αθηνών «Άγιος Σάββας». Ασκήθηκε στην Γενική Χειρουργική στο Γενικό Νοσοκομείο Πειραιά «Τζάνειο». Ειδικεύτηκε στη Μαιευτική - Γυναικολογία, στην Α’ Μαιευτική - Γυναικολογική κλινική του Πανεπιστημίου Αθηνών στο Γενικό Νοσοκομείο «Αλεξάνδρα», και εξειδικεύτηκε στο τμήμα Μαστού, στο ίδιο νοσοκομείο. Υπηρέτησε ως ειδικευμένος χειρουργός μαστού στο τμήμα Μαστού της Α’ Μαιευτικής - Γυναικολογικής κλινικής του Πανεπιστημίου Αθηνών. Διαθέτει πιστοποίηση Advanced Life Support in Obstetrics από την American Academy of Family Physicians και πιστοποίηση IBUS - Breast Imaging School - Multimodality Breast Imaging and Image-Guided Interventions Course, Detection, Diagnosis, Management από την Scientific Society of Mastology. Συμμετέχει ενεργά σε πλήθος συνεδρίων και σεμιναρίων στα πλαίσια της συνεχούς κατάρτισης και έχει πραγματοποιήσει αρκετές επιστημονικές δημοσιεύσεις. Ο γιατρός διαθέτει σημαντική εμπειρία στην αντιμετώπιση παθήσεων μαστού και γυναικολογικών παθήσεων και δίνεται ιδιαίτερη έμφαση στην άσκηση της ιατρικής βάσει τελευταίων κατευθυντήριων οδηγιών και σύγχρονων θεραπευτικών πρωτοκόλλων (“evidence based medicine”). Συνεργάζεται με τα μαιευτήρια «Μητέρα», «Ιασώ», «Ρέα», καθώς και το νοσοκομείο «Ερρίκος Ντυνάν». Είναι χειρουργός μαστού του τμήματος Μαστού της «Ευρωκλινικής Αθηνών». Τέλος, είναι μέλος της Ελληνικής Μαιευτικής - Γυναικολογικής Εταιρείας, της Ελληνικής Χειρουργικής Εταιρείας Μαστού, της Ελληνικής Γυναικολογικής Εταιρείας Παθήσεων Μαστού και της Ελληνικής Εταιρείας Περιγεννητικής Ιατρικής και εκλεγμένο μέλος του Πειθαρχικού Συμβουλίου της Ελληνικής Γυναικολογικής Εταιρείας Παθήσεων Μαστού από το 2018.

Mprezeanou Xristina is an Obstetrician - Gynecologist with a private practice in Ampelokipoi. She completed her full specialty training in Obstetrics and Gynecology at the University Hospital "Aretaieio" of Athens and currently collaborates with the private maternity hospitals REA and IASO. In her private practice, she conducts all necessary preventive gynecological examinations, such as gynecological exams, Pap tests, transvaginal ultrasound of the uterus and ovaries, and breast palpation. Additionally, she performs specific examinations as needed, such as colposcopy, cervical biopsy sampling, and specialized procedures including the placement of intrauterine devices (IUDs or "spirals"). She also manages issues such as menstrual disorders, infertility investigations, conditions related to polycystic ovary syndrome, menopause, and climacteric. Furthermore, she undertakes pregnancy monitoring and delivery management, possessing significant experience with a large number of normal deliveries and cesarean sections. Through ongoing education, she has successfully managed numerous cases classified as high-risk pregnancies (pregnancies with complications that had favorable outcomes). She also has expertise in cervical pathology and the treatment of condylomas (using procedures such as cauterization by diathermy or laser, loop excision, and conization as appropriate). Finally, she has handled a substantial number of diagnostic and interventional uterine curettage cases.

Konstantinos Koxiadakis is an Obstetrician - Gynecological Surgeon. He maintains private clinics in the areas of Ampelokipoi and Ilioupoli, covering a wide range of obstetrics and gynecology, with a special interest in colposcopy and endoscopic surgery (laparoscopy, hysteroscopy). At the Ilioupoli clinic, he shares premises with Pediatric Endocrinologist Olga Fafoula, providing services for the investigation of endocrine disorders up to adolescence.

He graduated from the Medical School of the National and Kapodistrian University of Athens (1988-1994), completed his specialty training, and undertook further training in the United Kingdom. He worked in hospitals in Leicester, Liverpool, and London (1998-2005).

He has been a member of the General Medical Council, the British Society for Colposcopy and Cervical Pathology, and the European Society of Gynaecological Endoscopy. For years, he was a member of the Endoscopic Gynecological Surgery department (ODS) and the colposcopy department at Iaso Maternity Hospital. He is currently affiliated with Mitera - Hygeia Hospital.

Kanousi Xrysa is a Gynecologist - Obstetrician who maintains private practices in Nafplio and Ilisia. She studied Medicine at the Universita Statale di Milano, graduating with honors. She completed her diploma thesis at the University of Milan, where she also worked in hospitals in Lombardy as part of her practical training. She completed her rural medical service at the Prefectural Hospital of Kos Island. She specialized as an Obstetrician - Surgeon - Gynecologist at the General Hospital "LAIKO" as well as at the General Maternity Hospital "ELENA VENIZELOU - ALEXANDRA," where she also served as a registrar. She was a Postgraduate Fellow at the "HYGEIA" Medical Center, in collaboration with HARVARD MEDICAL INTERNATIONAL. She served as the Chief Medical Officer for Doping Control at the Olympic Games (ATHENS 2004). She has worked for the largest Medical Groups in the country, including HYGEIA, LETO, and IASO, where she is a Scientific Collaborator and has held positions of responsibility in recent years. Additionally, she has authored and presented numerous papers at medical conferences and participated in a wide range of scientific seminars specializing in Obstetrics. Since 1998, she has been a member of ISA (Athens Medical Association), a member of the Medical Association of Argolis, and the Hellenic Obstetric and Gynecological Society (EMGE). Finally, Dr. Kanousi focuses on pregnancy monitoring and high-risk pregnancies, recurrent miscarriages, infertility, ovulation cycle, menstrual disorders, gynecological endocrinology, fibroids, cervical pathology, breast examination, obstetric and gynecological ultrasound, menopause, Pap Test, Thin Prep Pap Test, and performs open, endoscopic, and laparoscopic surgery, colposcopy, vaginal and vulvar plastic surgery, dryness treatment, and vaginal rejuvenation.

Dr. Papadopoulos Stefanos Md Fmd Phdc is a Gynecologist - Obstetrician and maintains a private practice in Ampelokipoi. He studied at the Medical School of the National and Kapodistrian University of Athens and specialized in Obstetrics - Gynecology at major hospitals in Athens and Thessaloniki. He has further specialized in Feto-Maternal Medicine and Prenatal Screening and holds the Fetal Medicine Diploma, which is the highest distinction in the field of Fetal Medicine. This title was awarded by Professor Kypros Nicolaides following the successful completion of more than two years of specialization at the Harris Birthright Research Centre for Fetal Medicine, at the King’s College University Hospital in London. Additionally, he is a PhD candidate at the Medical School of the University of Athens and holds a license to perform ultrasounds in the specialty of Obstetrics and Gynecology, granted by the Ministry of Health. He has served for three years as a University Fellow at the 3rd Obstetrics and Gynecology Clinic of the University of Athens at the “Attiko” Hospital, with a focus on Feto-Maternal Medicine. Currently, he collaborates with the Department of Feto-Maternal Medicine and Ultrasound of the Obstetrics and Gynecology Clinic "MITERA" and the corresponding department of the Obstetrics and Gynecology Clinic "REA." Finally, he has participated as a speaker and delegate in numerous scientific events and conferences in the field of Obstetrics - Gynecology and Feto-Maternal Medicine both in Greece and abroad.

Asimakopoulos Georgios MD, MSc, PhDc is a Gynecologist - Obstetrician and a Doctoral Candidate in the field of Pregnancy Pathology at the Medical School of the National and Kapodistrian University of Athens, with a private practice in Ilisia. He graduated from the Medical School of the National and Kapodistrian University of Athens and subsequently completed a Master's degree at the Medical School of the National and Kapodistrian University of Athens in "Reproductive - Regenerative Medicine" with an excellent grade. He specialized in Obstetrics and Gynecology at the First Obstetrics and Gynecology Clinic of the University of Athens at Alexandra General Hospital and is further specialized in the Fetal-Maternal Medicine department at the same hospital. He is a university fellow of the Department of High-Risk Pregnancies and Pregnancy Pathology of the First Obstetrics and Gynecology Clinic of the University of Athens. The physician has significant experience in the management of gynecological and obstetric conditions, with particular emphasis on practicing medicine based on the latest guidelines and contemporary therapeutic protocols ("evidence-based medicine"). He collaborates with numerous Obstetrics and Gynecology clinics, such as Iaso, Rea, Mitera, Leto, and other clinics. He actively participates in numerous conferences and seminars as part of his continuous professional development and has published several scientific papers. Finally, he is a member of the Athens Medical Association, the Hellenic Obstetrics and Gynecology Society, the Hellenic Society of Perinatal Medicine, and the Hellenic Society of Ultrasound in Obstetrics and Gynecology.

Dr. Vlaxos Spyridon is an Obstetrician – Gynecologist with comprehensive training and extensive clinical experience in modern obstetrics and gynecology. In his clinic in Ampelokipoi, he provides personalized medical care with scientific precision, discretion, and respect for the needs of every woman. In 2017, he graduated with distinction as the top of his class from the Medical School of Ovidius University of Constanța and completed his specialty training in Obstetrics-Gynecology at Elena Venizelou General Hospital, one of the leading obstetric hospitals in the country. Throughout his professional career, he has diligently served with a commitment to safety and quality of care in both regional hospitals and hospitals in Athens, gaining substantial experience in managing normal and high-risk pregnancies as well as in the medical and surgical treatment of various gynecological conditions. He incorporates the latest advances in obstetrics and gynecology into a high-standard medical practice, emphasizing documentation, consistency, and continuous scientific vigilance.

His approach is characterized by calmness, precision, and responsibility, creating an environment of trust, safety, and respect for every woman.

Bagiokos Vasileios MD, PhD, DFSRH is a Gynecologist - Obstetrician with a private practice in Ampelokipoi. He holds a Doctorate from the National and Kapodistrian University of Athens and a diploma from the Faculty of Sexual and Reproductive Healthcare (DFSRH) of the Royal College of Obstetricians and Gynaecologists (RCOG) of England. He earned his Medical Degree from the Medical School of the University of Patras and holds a fellowship in Laparoscopic Surgery (F.MAS) from New Delhi, India. He serves as a scientific associate at the Obstetric Clinics "Rea," "Iaso," "Leto," and the "Central Clinic of Athens." Additionally, he has worked as a Gynecologist - Obstetrician at Bedford Hospital, Luton & Dunstable Hospital in England, Chalkida General Hospital, "P. & A. Kyriakou" General Pediatric Hospital, and "Elena Venizelou" General Hospital. He actively participates in numerous conferences and seminars in Greece and abroad as part of his continuing education and has published articles in both Greek and international journals. Finally, the doctor is a member of numerous scientific associations and societies.

Ο Δρ. Ιωαννίδης Γεώργιος είναι Μαιευτήρας - Χειρουργός Γυναικολόγος με 20ετή εμπειρία και ειδίκευση τη διερεύνηση της υπογονιμότητας, την Υποβοηθούμενη Αναπαραγωγή και Εξωσωματική Γονιμοποίηση καθώς και την Αναπαραγωγική Λαπαροσκοπική -Υστεροσκοπική Χειρουργική. Εκατοντάδες παιδιά έχουν γεννηθεί μέχρι σήμερα στην Ελλάδα και την Μεγάλη Βρετανία από τον ίδιο μετά από κύκλους εξωσωματικής γονιμοποίησης που πραγματοποίησε. Σπούδασε στην Ιατρική Σχολή του Πανεπιστημίου Αθηνών από όπου αποφοίτησε το 1994. Στη συνέχεια μετέβη στο Ηνωμένο Βασίλειο και ειδικεύθηκε εξ ολοκλήρου στη Μαιευτική - Γυναικολογία. To 2002 απέκτησε τον Ευρωπαϊκό τίτλο ειδικότητας στην Μαιευτική και Γυναικολογία. Στη συνέχεια εξειδικεύτηκε μέχρι το 2005 σε όλες τις τεχνικές υποβοήθησης αναπαραγωγής, εξωσωματικής γονιμοποίησης στο Πανεπιστημιακό Νοσοκομείο Hammersmith του Λονδίνου, υπό τον διάσημο και πρωτοπόρο στην εξωσωματική γονιμοποίηση Καθηγητή Λόρδο Robert Winston. Επίσης έλαβε περαιτέρω εξειδίκευση σε προχωρημένες τεχνικές λαπαροσκοπικής και υστεροσκοπικής χειρουργικής στο Πανεπιστημιακό Νοσοκομείο Ulleval του Όσλο. Το 2001 απέκτησε την Ευρωπαϊκή πιστοποίηση Κολποσκόπησης από το Βασιλικό Κολλέγιο Μαιευτήρων - Γυναικολόγων του Ηνωμένου Βασιλείου, ενώ το 2002 πιστοποιήθηκε από το Family Planning Association της Μεγάλης Βρετανίας. Το 2005, με την επιστροφή του από το Ηνωμένο Βασίλειο και τη Νορβηγία, εντάχθηκε στο Νοσοκομείο ΜΗΤΕΡΑ στην Αθήνα, ως Μαιευτήρας Γυναικολόγος με εξειδίκευση στην Εξωσωματική Γονιμοποίηση και τη Λαπαροσκοπική - Υστεροσκοπική Χειρουργική. Το 2005 ιδρύει το ιδιωτικό κέντρο Αναπαραγωγής “gonimotis” στην Αθήνα. Από το 2005 έως σήμερα εργάζεται συνεχώς στη μονάδα Υποβοηθούμενης Αναπαραγωγής του ΜΗΤΕΡΑ. Διετέλεσε Επιστημονικός Υπεύθυνος της Μονάδας Εξωσωματικής ΜΗΤΕΡΑ IVF από το 2012 έως το 2013 και από το 2015 έως το 2017. Το 2017 είχε την τιμή να εκλεγεί Τακτικό Ακαδημαϊκό Μέλος της Ευρωπαϊκής Ακαδημίας Επιστημών (Euromediterranean Academy of Sciences). Το 2018, η σταθερή του δέσμευση στη ζωή τον ώθησε να γίνει μέλος της Ιατρικής Γυναικολογικής Ομάδας IVF της HOPEgenesis που προσπαθεί να ανατρέπει το κλίμα της υπογονιμότητας-υπογεννητικότητας στην Ελλάδα. Είναι Επιστημονικός Υπεύθυνος Μονάδας της Υποβοηθούμενης Αναπαραγωγής του Νοσοκομείου ΜΗΤΕΡΑ και μέλος του Επιστημονικού Συμβουλίου του ίδιου Νοσοκομείου. Ο Δρ. Ιωαννίδης είναι μέλος πολλών διεθνών επιστημονικών εταιρειών όπως η Ευρωπαϊκή Εταιρεία Ανθρώπινης Αναπαραγωγής και Εμβρυολογίας (ESHRE) και η Αμερικανική Εταιρεία Αναπαραγωγικής Ιατρικής (ASRM). Έχει διαρκές επιστημονικό έργο είτε ως διοργανωτής πολλαπλών συνεδρίων που αφορούν την Εξωσωματική Γονιμοποίηση ή ως προσκεκλημένος διεθνής ομιλητής.