| Thailand | Turki | Austria | |
| Pita lambung | dari $7,000 / 238,000฿ | dari $4,750 / 161,500฿ | dari $14,000 / 476,000฿ |
| Operasi lengan lambung (Sleeve gastrektomi) | dari $5,758 / 195,772฿ | dari $2,756 / 93,704฿ | dari $15,000 / 510,000฿ |
| Operasi Bypass Lambung Da Vinci | dari $12,000 / 408,000฿ | dari $12,000 / 408,000฿ | dari $22,000 / 748,000฿ |
| Gastroplasti lengan endoskopik | dari $4,000 / 136,000฿ | dari $2,840 / 96,560฿ | dari $12,000 / 408,000฿ |
| Bypass lambung | dari $7,099 / 241,366฿ | dari $5,000 / 170,000฿ | dari $13,000 / 442,000฿ |
Dr. Kallayanee Porngometkul is a gastroenterologist and Head of the Obesity Center at Yanhee International Hospital. She treats gastrointestinal and liver diseases. She has experience in endoscopic weight-loss therapy, including stomach balloon placement. She is also a speaker on obesity.
Education: MD, Srinakharinwirot University (2003). Internal Medicine training (2009). Subspecialty in Gastrointestinal Medicine (2014).
Credentials: Gastroenterological Association of Thailand; Gastrointestinal Endoscopy Association of Thailand; Liver Disease Association of Thailand; Medical Council of Thailand; Royal College of Physicians of Thailand.