| Turkey | Austria | Spain | |
| Stem cell for diabetes | ≈ $6,500 | ≈ $9,000 | ≈ $6,500 |
| Metabolic surgery | from $4,100 | ≈ $11,500 | from $16,900 |
| Gastric band | from $2,800 | ≈ $7,800 | from $5,600 |
| Bioidentical hormone replacement therapy (BHRT) | from $340 | ≈ $900 | ≈ $900 |
| Biliopancreatic diversion | from $6,000 | ≈ $16,500 | ≈ $12,500 |
Dr. Raquel Diaz Simon is a specialist at Publio Cordon Memorial Hospital in Madrid. She practices endocrinology and gynecology. Her work includes metabolic syndrome, type 2 diabetes, and hormonal health. Dr. Diaz Simon treats patients at a facility holding Joint Commission International accreditation.
The hospital also holds recognition from the European Society of Human Reproduction and Embryology for reproductive medicine and gynecological care. Dr. Diaz Simon manages conditions ranging from endocrine disorders to obstetric health. She works within a medical network of over 100 specialists.
Dr. Jie Wei Oscar Li Zhu is an internal medicine and critical care specialist at Publio Cordón Memorial Hospital in Madrid. He manages chronic conditions, including pulmonary hypertension, diabetes type 2, and chronic heart failure. Dr. Zhu treats patients at a facility holding Joint Commission International (JCI) accreditation, which signifies the clinic meets international standards for patient safety.
The hospital has over 100 physicians across different medical fields. Dr. Zhu performs diagnostics and therapy for endocrine and cardiac disorders. His practice is within a facility recognized by the European Society of Human Reproduction and Embryology. The hospital uses an internal medicine approach involving specialists from different departments.