Doctors for Kidney stones

Kalogeropoulos Petros MD, PhDc is a Nephrologist with private practices in Chalandri and Argos. He holds a medical degree from the Medical School of Democritus University of Thrace and is a doctoral candidate, with a dissertation titled "The effect of sodium-glucose co-transporter 2 inhibitors on renal function in patients with primary glomerular diseases in remission" at the National and Kapodistrian University of Athens. During his specialty training, he was trained in all areas of Nephrology (clinical nephrology, glomerular diseases, hemodialysis, peritoneal dialysis, transplantation, routine outpatient clinics for chronic kidney disease, polycystic kidney disease, and follow-up of recent transplant patients), in the placement of central venous catheters under ultrasound guidance, in performing native kidney and renal graft biopsies, in urine sediment analysis, and in renal ultrasound imaging. Since December 2025, he has been practicing as a Nephrologist at M.C.A. “IKA”. Concurrently, he worked from June 2021 to November 2025 as a Nephrologist at M.C.A. “Polyxenia Renal” and from 2022 to 2024 as an Academic Fellow at the National and Kapodistrian University of Athens within the Nephrology Unit of the 2nd Propaedeutic Internal Medicine Clinic at the General University Hospital "Attikon", engaging in clinical, teaching, and research activities. He has attended numerous Greek and international conferences, having also participated as a speaker. Finally, he has numerous publications in international journals and serves as a reviewer for Clinical Kidney Journal and Cureus.

Urologist - Andrologist Ksiromeritis Marios graduated from the Medical School of Aristotle University of Thessaloniki and specialized in laparoscopic and endoscopic urology. He has extensive experience in cases covering the entire spectrum of urology in both adults and children, handling even the most complex cases, such as reconstructive surgery and oncological urology. Dr. Ksiromeritis Marios, Urologist - Andrologist, welcomes patients at his private clinic, a modern and fully equipped facility, providing personalized medical care. Additionally, he serves as the Scientific Director at the state-of-the-art center Asklipieio Larissa, Director of the Urology Clinic EUROMEDICA - Theotokos in Larissa, and is a member of the European Urological Association, the International Continence Society, and the Endourological Society. Finally, the doctor stays updated with the latest medical developments by participating in numerous international and domestic conferences.

Filios Athanasios is a Urological Surgeon and maintains a private clinic in Koropi. He works as a Consultant in the National Health System at Konstantopouleio General Hospital of Nea Ionia and is an affiliated physician at REA Hospital - Obstetrics and Gynecology Clinic. He is specialized in Endourology, including surgeries of the Prostate, Urinary Bladder, Ureter, Kidneys, Urinary Tract Lithiasis, Extracorporeal Lithotripsy, Prostate Fusion Biopsy, and Urological Oncology. He is a member of the Athens Medical Association, the Hellenic Urological Association, and the European Association of Urology.

Ο ιατρός Σταματάκος Παναγιώτης - Βελισσάριος είναι εξειδικευμένος στην Ουρολογία, με στόχο την παροχή ολοκληρωμένης και εξατομικευμένης φροντίδας σε κάθε ασθενή.

Είναι απόφοιτος της Ιατρικής Σχολής του Πανεπιστημίου Πατρών και έχει πραγματοποιήσει την εκπαίδευσή του σε αναγνωρισμένα Nοσοκομεία της Αθήνας. Συγκεκριμένα, ολοκλήρωσε ένα έτος εκπαίδευσης στη Γενική Χειρουργική στο Γενικό Νοσοκομείο Πειραιά "Τζάνειο", αποκτώντας σημαντική κλινική εμπειρία, και στη συνέχεια ειδικεύτηκε στην Ουρολογία για τέσσερα έτη στο Γενικό Νοσοκομείο Αθηνών "Γ. Γεννηματάς", όπου απέκτησε σημαντική εμπειρία στην αντιμετώπιση ουρολογικών παθήσεων.

Σήμερα εργάζεται ως Επικουρικός Επιμελητής Β’ στο Γενικό Νοσοκομείο "Κοργιαλένειο - Μπενάκειο Νοσοκομείο Ε.Ε.Σ.", όπου συμμετέχει ενεργά στην αντιμετώπιση τόσο απλών, οσο και σύνθετων ουρολογικών περιστατικών, ενώ παράλληλα διατηρεί ιδιωτικό ιατρείο στον Πειραιά, προσφέροντας ολοκληρωμένες υπηρεσίες υγείας.

Έχει ολοκληρώσει το πρόγραμμα μεταπτυχιακών σπουδών της Ιατρικής Σχολής του Πανεπιστημίου Θεσσαλίας με τίτλο "Χειρουργική Κάτω Κοιλίας, Ελάσσονος Πυέλου και Περινέου". Κατά την διάρκεια του προγράμματος εκπόνησε διπλωματική εργασία με τίτλο "Θεραπεία της κυστεοκήλης με τοποθέτηση πλέγματος". Επιπλέον, είναι υποψήφιος Διδάκτωρ της Ιατρικής Σχολής του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών. Θέμα της διατριβής αποτελεί η "Ταυτοποίηση και συγκριτική μελέτη του μικροβιώματος των ούρων με τον ουροθηλιακό καρκίνο της ουροδόχου κύστης".

Αποτελεί μέλος του Ιατρικού Συλλόγου Αθηνών, της Ελληνικής Ουρολογικής Εταιρείας, καθώς και της Ευρωπαϊκής Ουρολογικής Εταιρείας.

Ενεργός στα επιστημονικά δρώμενα έχει λάβει μέρος ως ομιλητής σε ουρολογικά συνέδρια και επιστημονικές ημερίδες. Έχει συμμετάσχει ως συγγραφέας σε πολλαπλές επιστημονικές δημοσιεύσεις.

Ως Χειρουργός Ουρολόγος, διαθέτει εμπειρία τόσο στη συντηρητική, όσο και στη χειρουργική αντιμετώπιση ουρολογικών παθήσεων. Αναλαμβάνει τη διάγνωση και θεραπεία παθήσεων όπως η καλοήθης υπερπλασία προστάτη, οι κακοήθειες του ουροποιητικού συστήματος, οι ουρολοιμώξεις και η λιθίαση του ουροποιητικού συστήματος, επιλέγοντας την κατάλληλη θεραπευτική προσέγγιση για κάθε ασθενή, με βάση τα σύγχρονα επιστημονικά δεδομένα.

Η προσέγγισή του βασίζεται στη δημιουργία σχέσης εμπιστοσύνης με τον ασθενή, με σεβασμό, διακριτικότητα και σαφή ενημέρωση. Κάθε περιστατικό αντιμετωπίζεται εξατομικευμένα, σύμφωνα με τις ανάγκες του ασθενούς και τα σύγχρονα επιστημονικά δεδομένα.

Στόχος είναι η παροχή υψηλού επιπέδου ιατρικών υπηρεσιών, με έμφαση τόσο στην αποτελεσματικότητα της θεραπείας, όσο και στη συνολική φροντίδα του ασθενούς.

Η Γκίκα Βασιλική MD, MSc είναι Ειδικός Νεφρολόγος - Βιοστατιστικός και διατηρεί ιδιωτικό νεφρολογικό ιατρείο στην Πανόρμου. Έχει εκπαιδευτεί στην Ιατρική Σχολή του Εθνικού και Καποδιστριακού Πανεπιστημίου Αθηνών, όπου απέκτησε και το μεταπτυχιακό της στη Βιοστατιστική, ενώ ολοκλήρωσε την ειδικότητα του στη Νεφρολογία σε μεγάλα νοσοκομεία της Αθήνας, όπως το Γενικό Νοσοκομείο Αθηνών "Γεώργιος Γεννηματάς", το Λαϊκό Γενικό Νοσοκομείο Αθηνών και το Γενικό Νοσοκομείο Αθηνών Αλεξάνδρα. Διαθέτει σημαντική κλινική εμπειρία στη διάγνωση, παρακολούθηση και αντιμετώπιση νεφρολογικών παθήσεων, εφαρμόζοντας σύγχρονες και εξατομικευμένες προσεγγίσεις φροντίδας. Παράλληλα, η ιατρός συνεργάζεται με οργανωμένα νεφρολογικά κέντρα, παρέχοντας ολοκληρωμένες υπηρεσίες υγείας, ενώ είναι ενεργό μέλος ελληνικών και ευρωπαϊκών επιστημονικών εταιρειών.

Dellis Grigorios MD, MSc, PhD, FEBU is a Urologist - Andrologist and operates his private practice in Ilisia. He holds a Doctorate from the Medical School of the National and Kapodistrian University of Athens and a postgraduate degree in Minimally Invasive and Robotic Surgery from the same university. Furthermore, after written and oral examinations, he became a member of the European Association of Urology and underwent further training at the 2nd Urological Clinic of the National and Kapodistrian University of Athens. Currently, he is a Consultant at the Urological Clinic of the 251 Air Force General Hospital and manages cases covering the entire spectrum of urology, with a special focus on Minimally Invasive techniques both in Oncology and in the management of Urinary Tract Lithiasis, aiming to provide comprehensive services to patients.

In 2023, he traveled to the United Kingdom for training in Robotic Surgery, where he was trained in Robotic Prostatectomy, participating both as an assistant and as a console surgeon in a large number of procedures. He performs surgeries using the DaVinci Xi system at the 251 Air Force General Hospital and at IASO Clinic.

He has presented communications at both Greek and international conferences and has been a speaker at conferences and seminars abroad. Finally, he is a member of the Athens Medical Association, the Hellenic Urological Association, the European Association of Urology, and the General Medical Council.

Kamtsiopoulos Iordanis is a Surgeon Urologist - Andrologist who maintains a private practice in Thessaloniki. He specialized in General Surgery and subsequently in Urology at the Urological Clinic of the General Hospital of Thessaloniki "Agios Dimitrios." He received training in the Gynecology department of the same hospital and in the Pediatric Surgery clinic of the General Hospital of Thessaloniki "Hippocratio." Furthermore, he has extensive experience in diseases of the kidneys, prostate gland, urinary bladder, erectile dysfunction, infertility, oncology, urinary tract lithiasis, urinary incontinence, and plastic reconstruction of the foreskin, frenulum, inguinal hernia, hydrocele, varicocele. Currently, he works at the "Agios Loukas" Clinic and the Arogi Rehabilitation Center (Euromedica) and is a collaborator of Ygeia Home Care. Finally, as part of his continuous professional development, he attends numerous seminars and conferences and is a member of the Thessaloniki Medical Association, the European Association of Urology, the Hellenic Urological Association, and the Urological Association of Northern Greece.

Pagkos Ioannis is a urologist-andrologist surgeon who maintains two private clinics in the center of Thessaloniki and in Chalastra, respectively. He graduated with distinction from the Medical School of Democritus University of Thrace and initially specialized at the 2nd University Surgical Clinic of the General Hospital of Thessaloniki "G. GENNIMATAS" and subsequently at the 1st University Urological Clinic of the same hospital. The physician has extensive experience in endoscopic, laparoscopic, and minimally invasive urology. His involvement with patients suffering from urinary tract lithiasis and the full spectrum of prostate diseases has been continuous and substantial, offering the ideal solution for their problems by applying the most modern and bloodless methods of endourology. At the same time, he has experience in andrology and infertility. His clinic offers the capability to perform shockwave therapy for the treatment of patients with erectile dysfunction. This is a pioneering next-generation method with excellent results. He serves as a scientific collaborator and urologic surgeon at the Bioclinic of Thessaloniki and the General Clinic of the Euromedica Group. Additionally, he has attended numerous scientific conferences and has contributed to the publication of many scientific articles at both Greek and European levels. Finally, the physician is a member of the Hellenic Urological Association, the European Association of Urology, and the Urological Association of Northern Greece.

Stelios Xintzoglou MD, FEBU is a Urologist - DaVinci Robotic Surgeon specializing in prostate, bladder, and kidney surgery. He is fellowship trained at the largest Uro-Oncology centers in the United Kingdom over a decade. For the past 4 years, he worked as an NHS Consultant (Director level) before returning to Greece. He has performed and participated in more than one thousand robotic surgeries with a concurrent specialized clinical interest in General Urology, Prostate Hyperplasia, and Lithiasis. He has served as a Robotic Surgery trainer for fellow urologists as well as nursing staff. 

Specifically, he specialized at the University College London Hospital (UCLH), ranked 7th among the Best Specialized Urology Hospitals worldwide for 2023 and 2024 according to Newsweek magazine. He also trained at Royal Surrey Hospital, one of the leading robotic pelvic urology centers with the highest case volume in the UK, where he also worked as a Consultant. Additional clinical experience was acquired in Cambridge, Manchester, Bristol, Edinburgh, and Lincoln. 

He graduated from the Medical School of the University of Patras and completed his specialty training at Hippokration Hospital of Thessaloniki in 2014 before relocating to the United Kingdom. In the same year, he obtained the European Board of Urology certification (Fellow of the European Board of Urology, FEBU). 

Dr. Lilos Xristos is a Urologist - Andrologist who maintains private clinics in Serres and concurrently serves as a collaborator at the Bioclinic of Thessaloniki. He is a graduate of the Medical School of the Aristotle University of Thessaloniki. He obtained his specialization in Urology at the General Hospital of Serres and the General Hospital of Thessaloniki "Hippokration," during which he was trained in the full spectrum of urological surgeries. Finally, the doctor is a member of both the Hellenic and European Urological Societies.

Panagiotis Mpaniotis MD, MSc is a Urologist - Andrologist who maintains a private practice in the center of Thessaloniki. He completed his specialization at the 1st Urology Clinic of Aristotle University at the General Hospital of Thessaloniki "G. Gennimatas" and holds a master's degree in Surgical Infections from the Medical Department of Aristotle University of Thessaloniki. He deals with the entire spectrum of urological diseases and urological surgeries. He has focused particularly on urinary tract stones, benign and malignant diseases of the prostate and kidneys, as well as sexually transmitted infections. He has published papers in journals and conferences both in Greece and abroad. Finally, the physician offers a wide range of services, personalized to the needs of each patient.

Anagnostou Ioannis MD, PhDc is a Urologist - Andrologist and maintains a private practice in Thessaloniki. He is a doctoral candidate at the Medical School of Aristotle University of Thessaloniki and a graduate of the same institution. He initially specialized at the General Hospital of Grevena and subsequently at the Cancer Hospital of Thessaloniki "Theageneio" and the General Hospital of Thessaloniki "G. Gennimatas." The physician has extensive experience in oncological urology, endoscopic urology, andrology and infertility, urinary stone disease, and prostate disorders. He has served as Scientific Collaborator - Head of the Prostate Biopsy Department at the 1st Urological Clinic of Aristotle University of Thessaloniki and as Scientific Collaborator Surgeon at the Thessaloniki Bioclinic. Additionally, he has attended numerous scientific conferences and seminars held in Greece and abroad and has authored multiple scientific articles in medical journals. Finally, the doctor is a member of the European Association of Urology, the Hellenic Urological Association, and the Urological Association of Northern Greece.

Spiliopoulos Panagiotis is a Urological Surgeon and currently serves as the Deputy Director of the 7th Urology Clinic at Hygeia Hospital and as the Scientific Director at the HealtSpot Peristeri multidisciplinary clinic (HHG group). He possesses extensive, twenty-year clinical experience (National Health System, Nikaia State Hospital, Hygeia, Mitera) and has performed hundreds of successful surgical procedures. He has significant expertise and specialization in the most advanced treatments as well as minimally invasive techniques, including endourological surgeries, laser (HoLEP) prostatectomy, Rezum prostatectomy, and laser lithotripsy. As a member of the Hellenic Urological Association (HUA), the European Association of Urology, and the Endourological Society, he remains continuously updated on the latest advancements in his specialty. He is committed to supporting patients by carefully listening to their needs and concerns both during diagnosis and throughout their treatment period. The physician conducts the full spectrum of diagnostic and therapeutic interventions using the most modern, innovative, and minimally invasive methods, always prioritizing patient safety and care.

Giannikos Vasileios is a Nephrologist and maintains a private practice in Kallithea. He holds a Nephrology specialty certification obtained from Sismanoglio General Hospital of Athens and the General State Hospital of Nikaia "Agios Panteleimon." The physician has extensive experience in the management of hypertension, renal diseases, and hemodialysis, as he has been an External Scientific Collaborator at Doctors Hospital Athens since 2016 and a Nephrologist at the Chronic Hemodialysis Unit "Mesogeios" in Haidari. He also possesses substantial educational experience, serving as an instructor in the nursing staff training program at the Nephrology Clinic "Mesogeios" Chalkida since 2014, and having previously held similar positions in both the private and public sectors. Additionally, committed to lifelong learning, he has attended numerous postgraduate training courses and conferences, participated in many Greek and international medical and nephrology conferences, and has published his research findings.

Spanos Nikolaos is a Urologist - Andrologist based in Ilisia. He studied at the Military Officers School of Corps (SSAS) and at the Medical School of Aristotle University of Thessaloniki, and obtained his specialty in Urology from the 1st University Urological Clinic of G.N.A. “Laiko”. He has completed postgraduate studies (MSc) in Healthcare Unit Management and is an accredited Fellow of the European Board of Urology (FEBU). He has significant clinical experience, maintaining collaborations with private clinics within Attica, and serves as Consultant at the Urological Clinic of the 251 General Hospital of Athens. Finally, he has participated in numerous Greek and international conferences and specialized programs in Urology – Andrology, has a substantial body of publications in scientific journals, and has been nationally recognized for his scientific contributions.

Dr. Mertziotis Nikolaos is a Urologist - Andrologist with private practices in Ampelokipoi, Cholargos, and Neo Psychiko. He holds a PhD from the University of Athens on the topic "Investigation of Urological and Sexual Disorders in Patients with Multiple Sclerosis." He earned his Medical Degree from the Medical School of the University of Modena, Italy, and specialized in Urology as a fellow of the Hellenic Urological Association, training at various hospitals in the United Kingdom with a focus on urinary incontinence urodynamics, urethroplasty, and reconstruction of the lower urinary tract. Additionally, he specialized in laparoscopic and robotic surgery in Strasbourg, France. He has been awarded by the Urological Association for an innovative urethroplasty technique and has presented his work on innovative laser focal therapy for prostate cancer in the Netherlands, Japan, Washington, and Los Angeles. Concurrently, he has been the Director of the Urology Clinic at Metropolitan General since 2014, possessing extensive clinical experience from his work at "Errikos Dynan" Hospital, the Athens Bioclinic, "Mitera" Hospital, among others, having successfully performed over 8,000 surgical procedures. He has introduced new techniques both in Greece and internationally. Lastly, he has presented and participated in 80 international and Greek studies and numerous conferences as a speaker and is a member of the European Association of Urology, the Hellenic Urological Association, the British Association of Urology, the Board of the Urodynamics, Incontinence and Female Urology Committee of the Hellenic Urological Association. He is the President of the Hellenic Society of Focal Therapy as well as the President of the Society of Preventive Medicine and Primary Care.

Ioannis Siafakas, Urologist, is a graduate of Aristotle University of Thessaloniki and has completed further training at the General Hospital of Athens "G. Gennimatas" and at Massachusetts General Hospital of Harvard Medical School. He is the Deputy Director of the Urology Department at the 251 Air Force General Hospital and handles cases covering the full spectrum of urology. Having specialized in neuro-urology and urodynamics, he is highly qualified to inform patients of all ages on issues related to the pathology of the genitourinary system. Urologist Ioannis Siafakas provides comprehensive services to patients suffering from prostate hypertrophy, urinary incontinence, and lithiasis. Additionally, through continuous training in recent years, he undertakes surgical cases such as kidney, bladder, and prostate tumors. In a state-of-the-art clinic, using the latest technology equipment, he offers the best possible diagnosis, treatment, and management for patients suffering from varicocele, employing laparoscopic and robotic repair, as well as phimosis treatment using radiofrequency or laser for improved healing.