Urologists - Andrologists for Nephrolithiasis

Dr. Petsas Konstantinos is a Surgeon Urologist - Andrologist with a private practice in Athens. He holds a medical degree from the Aristotle University of Thessaloniki (grade: Very Good) and graduated from the Military Officers School of Corps in 2007. The doctor has many years of experience and offers a wide range of services, including fertility assessment, prostate examination, urethrocystoscopy, uroflowmetry, comprehensive urological evaluation, kidney ultrasound, bladder ultrasound, and transrectal ultrasound for prostate biopsy, covering the entire spectrum of urological conditions, both oncological and non-oncological. Additionally, he is an affiliated physician at hospitals and clinics in Athens and is a member of the Athens Medical Association, the Hellenic Urological Association, and a fellow of the European Board of Urology (FEBU - Fellow of European Board of Urology - Brussels).

Livanios Anastasios - Menclinic is a Urologist - Andrologist and founder of the private MenClinic in Cholargos. He holds a Doctorate from the Cluj-Napoca University of Medicine and is a PhD candidate at the University of Athens. He has performed hundreds of specialized surgeries in Prosthetic Urology as well as numerous Classic Urology procedures. He is a regular member of the Hellenic Urological Association and related subspecialties. He is a scientific collaborator and physician at the Athens Clinic and the Euroclinic of Athens. In 2015, he founded MenClinic, the Andrological Clinic specializing in men's sexual health issues, attracting patients from all over Greece and abroad. He was admitted to Medical School in 1989 and graduated in 1995 with honors. He served his military duty in Lemnos and completed rural service as a general practitioner at the Peripheral Clinic of Pefkochori (Chalkidiki). He trained in General Surgery at the Polyclinic General Hospital for one year. Subsequently, he continued his specialty in Urology for four years at the same hospital. He also trained: at the Obstetrics and Gynecology Clinic of Elena Venizelou Hospital for six months and at the Plastic Surgery Clinic of Agios Savvas Hospital for six months. He obtained his Urology specialty in 2005. He has participated in numerous seminars and training courses abroad in the United States, United Kingdom, Germany, and Austria, focusing on Reconstructive Urology (Andrology, Infertility, and Gynecological Urology).

Papadopoulos Ioannis is a Urologist - Andrologist with a private practice in Patras. He holds a degree in Medicine from the School of Health Sciences at the University of Patras. He specialized in the Urology Clinic of the University General Hospital of Patras. At his practice, the doctor provides the full range of urology and andrology services, such as prostate examination, cystoscopy, urinary tract infections, nephrolithiasis, phimosis, genital warts, infertility, varicocele, erectile dysfunction, etc.

Ο Καφετσούλης Απόστολος MD, FEBU είναι Χειρουργός Ουρολόγος - Ανδρολόγος με ιδιωτικό ιατρείο στη Λάρισα. Ειδικεύθηκε στην Ουρολογία στην Πανεπιστημιακή Κλινική του Γενικού Νοσοκομείου Ιωαννίνων. Το 2005 έλαβε 6μηνη ερευνητική υποτροφία στην Ιατρική Σχολή Miller του Πανεπιστημίου του Μαϊάμι, ασχολούμενος με το αντικείμενο της Υπογονιμότητος και Νευροουρολογίας.Μετά το πέρας της ειδικότητος εργάσθηκε για σύντομο διάστημα ως μέλος της Ουρολογικής ομάδας του Νοσοκομείου Ιασω General στην Αθήνα, λαμβάνοντας ταυτόχρονα εκπαίδευση στη χρήση των Ουρολογικών υπερήχων στο Αντικαρκινικό - Ογκολογικό Νοσοκομείο "Άγιος Σάββας". Έχει πιστοποιηθεί με ειδική άδεια από το Υπουργείο Υγείας για τη διενέργεια υπερηχογραφικών εξετάσεων. Από το 2007-13 εργάσθηκε ως επιμελητής στο Ε.Σ.Υ (NHS) της Μεγάλης Βρετανίας, μεταξύ άλλων στα Νοσοκομεία Kings College Hospital, Charing Cross,St. Mary's Hospital του Λονδίνου. Έχει παρουσιάσει μεγάλο ερευνητικό έργο, με πλήθος δημοσιεύσεων και ανακοινώσεων. Το 2026 παρουσιάζει 298 βιβλιογραφικές αναφορές σύμφωνα με το Google scholar. Το 2009 μετά από γραπτές - προφορικές εξετάσεις ανακηρύχτηκε Fellow of the European Board of Urology (FEBU). Χειρουργικά, καλύπτει όλο το φάσμα της Ενδοσκοπικής Ουρολογίας, αναλαμβάνοντας επεμβάσεις turis για την υπερπλασία του προστάτη,πέτρες ουρητήρα με laser. Επίσης επεμβάσεις γεννητικών οργάνων όπως περιτομή, βραχύ χαλινό, υδροκήλη, κύστη επιδιδυμίδας, κονδυλώματα.

Koumentakis Mixail is a Urologist – Andrologist with private practices in Lykovrysi and Ilisia, and he is the director of the 4th Urological Clinic at Metropolitan General Hospital. He holds a degree from the Charles Medical School, is a holder of the FEBU (Fellow of the European Boards of Urology) certification, and specializes in laparoscopic-robotic surgery, urinary tract lithiasis, and prostate diseases, while covering the entire spectrum of urology. In his urology practice, each patient can receive information on urinary and male reproductive system issues. Koumentakis Mixail, as a urologist – andrologist, offers a range of services at his clinic, including fertility assessment, prostate examination, transrectal ultrasound, renal, testicular, and bladder ultrasound, and cystoscopy. Additionally, he provides high-level services related to gynecological urology and pediatric urology. Finally, through continuous training, he is involved in prostate surgery, oncology, and endourology.

Gorgoraptis Petros MD, FEBU, is a Urological Surgeon-Andrologist who maintains a private practice in Heraklion, Crete. The physician specializes in issues of Infertility. He is a graduate of the Medical School of Crete and began his specialization in Urology at Venizeleio Hospital of Heraklion. He continued his specialization at the University Hospital of Heraklion and completed his training at Hippocrates Hospital of Athens, where he obtained his Urology Specialty title. He is a member of the Hellenic and European Urological Associations and holds the title of Fellow of the European Board of Urology. During his career, he has served as an Associate Consultant at General Hospital Erythros, where he gained valuable surgical experience in Endoscopic and Laparoscopic Urology and organized the Andrology and Infertility clinic. He has participated in international, European, and national conferences and has publications in scientific journals. Finally, minor surgical procedures are performed at the clinic.

Theofilou Theodoros is a Urologist - Andrologist and maintains a private practice in Kypseli. He holds a Medical Degree from Moscow University and specialized in Urology at the General Hospital of Heraklion Crete "Venizeleio" and the General Hospital of Athens "Hippokration". The physician has served as an external collaborator at the "Errikos Dynan" Hospital and specializes in Oncologic Urology, Endoscopic Urology, Andrology, and Infertility. In his private practice, he offers a wide range of services, tailored to the individual needs of each patient.

Aristeidis Zarogiannos is a Urologist - Andrologist and maintains a private practice in Kolonaki. He is a graduate of the Medical School of Aristotle University of Thessaloniki and the Military Officers School of Corps (S.S.A.S). He has many years of clinical experience, having worked in several military hospitals in Attica, and serves as a Military Physician in the Urology Clinic of the 417 NIMTS.

Roumpesis Panagiotis is a Urological Surgeon - Andrologist, Director of the Urology Clinic at Metropolitan General Hospital, and maintains private practices in Glyfada & Kalyvia. He is a PhD candidate at the Medical School of the National and Kapodistrian University of Athens. He specializes in urinary tract lithiasis, prostate diseases, and laparoscopic - robotic surgery. The doctor manages the entire spectrum of urological and andrological conditions and has particular expertise in the application of the most advanced surgical techniques such as: 1) robotic surgery with the Da Vinci system for prostate and kidney cancer, 2) TURis transurethral resection of the prostate for benign prostatic hyperplasia, 3) HOLEP (laser enucleation of the prostate) for benign prostatic hyperplasia, 4) the REZUM endoscopic technique for benign prostatic hyperplasia, 5) performing FUSION prostate biopsy, 6) flexible ureteroscopy and laser lithotripsy for kidney and ureteral stones, 7) implantation of penile prosthesis for the treatment of erectile dysfunction, 8) microsurgical technique for the treatment of varicocele, 9) laser circumcision, and 10) testicular biopsy using the microTESE method for the treatment of male infertility.

Gyftopoulos Antonios is a Urologist - Andrologist with a private practice in Chalandri. He specializes in endoscopic urology, urinary tract lithiasis, and prostate disorders. In his modern clinic, he offers services such as prostate examination, cystoscopy, ultrasound of the kidneys, testicles, and bladder, as well as fertility assessment.

Loulakis Emmanouil is a Urologist - Andrologist and maintains private clinics in Heraklion and Alikarnassos, Crete. He specialized at the Surgical Clinic of the General Hospital of Rethymno and subsequently began his urology specialty at the Urological Clinic of the Chania Hospital, where he stayed for 2 years before completing his training at the University Urological Clinic of Heraklion Hospital. During his specialty training, he attended numerous seminars and conferences and participated in the authorship of scientific articles. He has been involved in many surgical procedures, performed numerous prostate biopsies, has extensive experience in an andrology clinic, and for one year conducted urodynamic assessments. For these reasons, he is always prepared to handle even the most complex urological problems, with the aim of ensuring the health of each patient.

Georgios Chrysoxoidis MSc, FEBU is a Urologist - Andrologist who maintains a private practice in Drosia and Kallithea. He holds a Master's Degree in Oncology and is a member of the European Board of Urology. Additionally, he serves as the Deputy Director of the Third Urological Clinic at Lefkos Stavros and has previously been a Consultant at the Fourth Urological Clinic of Metropolitan General Hospital. The doctor has extensive experience in minimally invasive techniques, robotic surgery, and urogynecology. At his clinic, examinations related to prostate diseases, urinary incontinence assessment, fertility evaluation, erectile dysfunction, as well as lithiasis are performed. His clinic is equipped with a state-of-the-art ultrasound device, and a range of specialized examinations are conducted on site, including flexible cystoscopy, transrectal prostate biopsy, uroflowmetry, and penile triplex.

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.

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.

Tzelepis Vasileios is a Urologist - Andrologist who maintains private practices in Kato Patissia and Chalandri. He holds a medical degree from the Medical Department of the Military School of Corps Officers and specialized in Urology at the 2nd Urological Clinic of the National and Kapodistrian University of Athens. He is a Doctor of the Medical School of the National and Kapodistrian University of Athens and specialized in Endourology and Percutaneous Nephrolithotripsy at the 2nd Urological Clinic of the same university. Alongside his private practice, he serves as Deputy Director at the Urological Clinic of the 401 General Military Hospital of Athens, and previously held the position of Consultant at the Urological Clinic of the 417 Military Fund Medical Institution and at the Urological Clinic of the 401 General Military Hospital of Athens. He has presented 47 scientific papers at Greek conferences, delivered 10 lectures, and authored 4 scientific books. Finally, he is a Fellow of the European Board of Urology and a member of the Athens Medical Association, the Hellenic Urological Association, and the European Association of Urology.

Pisiotis Nikolaos is a Urological Surgeon - Andrologist with private clinics in Vyronas and Oropos. He holds a Doctorate from the "Otto von Guericke" University Magdeburg, Germany, and graduated from the Medical School of the same University. The physician specialized in oncological urology, endoscopic urology, and laparoscopic-robotic surgery. He is a former Senior Consultant at the General State Hospital Olvenstedt in Magdeburg, Germany, and a Collaborator of the "Athens Medical Center," the "White Cross Athens," and the "Doctors' Hospital" Clinic. His private clinics offer ultrasound, uroflowmetry, cystoscopy, and prostate biopsies. The physician addresses issues of male infertility and erectile dysfunction, as well as urinary tract lithiasis (extracorporeal lithotripsy / percutaneous lithotripsy / endoscopic removal / robot-assisted stone removal) and urinary incontinence (men - women).