Dr. Oscar Lumban – Bariatric Surgeon


To give remarkable and motivational results for people to continue the fight to win back their self-esteem with the dramatic results, not to mention better their way of life and overall health. 


  • 22 years of experience as a surgeon
  • 20 years of experience in laparoscopic surgery

I specialize in:

  • Bariatric surgery
  • Cholecystectomy by laparoscopy
  • Inguinal hernia
  • Hiatal hernia surgery



  • Autonomous University of Baja California
  • Postgraduate
  • Surgical residence at specialty Hospital la Raza, Mexico City
  • Bariatric tutorial imparted by Dr. Lopez Corvala, Dr. Ponce De Leon Francisco Ortega