Professor Huseyin Sinan has performed 1,100+ metabolic and bariatric procedures at TWT Health Clinic. Blood tests for hormonal profiles start from around A$150. Treatment options include Laparoscopic Gastric Bypass for around A$5,100. Transit Bipartition packages typically run A$7,200–7,400, covering four nights in hospital and VIP transfers. Ileal interposition surgery costs around A$10,900. These comprehensive packages generally include preoperative tests, consultations, and hotel stays. The multidisciplinary team provides 24/7 care and collaborates with European medical centres for patient follow-up.