A distinguished urology specialist at ISU Medical Park Gaziosmanpaşa Hospital, Istanbul, with extensive expertise in prostate diseases, kidney cancer, and pediatric urology. He completed his medical education at Çukurova University and specialized in urology at Şişli Etfal Training and Research Hospital. Dr. Güllüoğlu is an active member of various urological associations, including the European Association of Urology and the Turkish Urology Association. With a strong academic background, he has contributed to numerous scientific publications and has significant experience in prostate cancer treatment and stone disease surgery.