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Meet some of our Bariatric Doctors

DSC_0110Welcome to life changing weight loss surgery. The Angeles surgery team consists of some the best weight loss surgeons in the world, clinical nutritionists and anesthesiologists. Below are just some of our staff. Contact us to find out how we can change our life or find out more about about team below:

Director of the Bariatric Surgery Program & Chief of Surgery at Angeles Hospital Tijuana

Dr. Lopez Corvala


Dr. Corvala has been a dedicated Bariatric Surgeon since 1992 & is currently a Proctor for Allergan, formerly INAMED, where he routinely teaches U.S. surgeons training for gastric band surgery. Click here to learn more about Dr. Corvala

Staff Surgeon at Angeles Hospital Juarez

Dr. Arturo Valenzuela


Dr. Valenzuela has has been a Laparoscopic Surgeon since 2007 and has been a suregeohn since 1996. Dr. Valenzuela has completed more than 300 LAP Band procedures so far in his career. He is currently on staff at Hospital Angeles Juarez.

Click to learn more about Dr. Valenzuela

Staff Surgeon at Angeles Hospital

Dr. Fuentes

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Dr. Fuentes specializes in Weight Loss Surgery, and speaks English, Spanish, Italian, Portuguese. And is certified by the Mexican Board of General Surgery and the Medicine BA standardized in Spain. Click here to learn more about Dr. Fuentes

Attending Physician and Nutrition Specialist for Hospital Angeles Bariatric Program

Dr. Hermosillo

Dr. Cleysa Hermosillo

Dr. Hermosillo participates in the preparation of the patient for Bariatric Surgery and in the educational process before and after surgery. Click to learn more about Dr. Hermosillo

Angeles Hospital Physician Nutritionist

Dr. Carmen Calleja


As the Physician Nutritionist on the Hospital Angeles Tijuana obesity surgery team, “Dr. Carmen” (as she is known to her patients) has directly worked with thousands of U.S. weight loss surgery patients. Click here to learn more about her career