Doctors for Infertility

Gravvanis Xristos MD, PhD (c) is a Military Physician, Endocrinologist - Diabetologist, and maintains his private practice in Helliniko, while simultaneously serving as an attending physician in the Endocrinology Clinic of the 251 Air Force General Hospital. He is a doctoral candidate at the Medical School of the National and Kapodistrian University of Athens and holds a medical degree from the Medical School of Aristotle University of Thessaloniki and the Military Officers School of Corps (SSAS). He specialized in Endocrinology at the Endocrinology Unit and Metabolism and Diabetes Center of GNA G. Gennimatas, the 1st Internal Medicine Clinic of the 251 Air Force General Hospital, and during his specialty training, he received education at the Menopause and Climacteric Department of the 2nd Obstetrics and Gynecology Clinic of the University of Athens, in Endocrine Disorders during Pregnancy at the Endocrinology Department of GNA Elena Venizelou, and in Pediatric Endocrinology at the Endocrinology Department of Growth and Development, G.N.P.A. P&A Kyriakou. Additionally, he attended and successfully completed numerous seminars (Advanced Trauma Life Support (ATLS), Prehospital Trauma Life Support (PHTLS), Advanced Life Support (ALS), Air Force Medicine School). He is a member of the Athens Medical Association and the European Society of Endocrinology (ESE), as well as the Medical Association of the Oberbayern region in Germany (Deutsche Approbation als Arzt/ Regierung von Oberbayern). Finally, he possesses extensive research activity with published papers in international medical journals and numerous presentations at Greek and international conferences. In his practice, he manages cases covering the entire spectrum of his specialty, providing personalized care to each patient with the goal of delivering high-quality services in a modern endocrinology clinic.

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.