I did a lot of research on the available clinics/hospitals in Mexico. Although my BMI was too low for gastric sleeve or bypass I wanted to pass this information on. Dr Ariel Ortiz @ Obesity Control Center in Tijuana is the best! He actually lives in San Diego, but practices in Mexico. He does not do Gastric Balloons, only bypass & sleeves. You can go to You Tube and watch his informational videos. Good luck!