Background
Calleja, Jose Luis Ibarrola was born on January 20, 1947.
Calleja, Jose Luis Ibarrola was born on January 20, 1947.
Degree in Medicine, Universidad Nacional Autónoma de México, Mexico City, 1971.
Acting chief, surgical National Medical Center, Mexico City, 1981—1982. Surgical coordinator Tramautology, Opthalmology and General Hospital, 1981—1999. Medical director Hospital Angeles del Pedregal, 1986—2008.
Member of Society of America Gastrointestinal Endoscopic Surgeons, American College Surgeons.