Bariatric Journal

Obesity Control Center: Reviews, Costs, & Ratings

The Obesity Control Center (OCC) is an industry-leading and innovative facility for weight loss that aims to help patients to achieve their goals. Weight loss may seem impossible to people who have tried every other means, but it is possible. The reality is – with modern weight loss surgery techniques and lifestyle changes, your goals are within the reach.

The OCC is a fully accredited facility that maintains the highest level of medical safety in America. The center also ensures the lowest rate of infection and complication with more than two decades of successful track record. Using cutting-edge technology, innovation, and proficiency, expert surgeons at the facility pioneered several techniques used worldwide like ICG Improved Gastric Sleeve, co-developed the OC Double Buttress Technique and gastric balloon, and performed more than 25,000 successful weight loss procedures.

Affordable Weight Loss Surgery from $4,399

#1 Rated Weight Loss Surgery in Mexico. Easy 1-2-3 Process. Fast Approvals. Free Consultation.

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One of the best things about this facility is that it offers comprehensive 5-year post-operative care through an app, support groups, and on-call patient coordinators (US-based). Patients coming to the OCC to achieve weight loss become a part of this family for a lifetime. Learn more about bariatric surgery in Mexico.

Meet The Team

Ariel Ortiz, MD, FACS, FASMBS: Dr. Ariel Ortiz is the Medical Director/Director of Bariatric Surgery at the OCC. He is a double board-certified bariatric surgeon and a specialist in Bariatric Surgery, with more than 20 years of experience in weight loss procedures. He also holds 2 professional licenses – General Medical License and General Surgery License.

Dr. Ortiz completed his pre-medical education from Preparatoria Federal Lazaro Cardenas, Tjuana, Medico. He completed the General Surgery Residency program at the Hospital IMSS Clinica No. 20, La Mesa Tijuana, Mexico. Subsequently, he earned a medical degree Summa cum Laude at the A.H. Robins Universidad Autonoma de Baja California, Facultad de Medicina. He did a Minimally Invasive Surgery Fellowship and Advanced Minimally Invasive Surgery Fellowship at Hospital No. 20 IMSS. He also completed extensive training in bariatric surgery and a certification in Bariatric Surgery from the Social Security Institute at Tijuana, Baja California, Mexico Hospital Angeles del Pedregal Mexico.

He was designated at the SRC Surgeon of Excellence in Bariatric and Metabolic Surgery. His latest collaboration introduced the World’s First Swallowable Gastric Balloon for Non-surgical Weight Loss. Dr. Ariel Ortiz is a leading bariatric surgeon practicing in Tijuana, Mexico.

Arturoz Martinez, MD: Dr. Martinez is a recognized general surgeon with 20 years of experience in weight loss procedures. He is one of the board-certified surgeons by the Mexican Council of General Surgery and the Mexican College of Bariatric and Metabolic Surgery. He is also the Assistant Professor of General Surgery at the Medical Faculty Autonomous University of Baja California.

He completed Obesity and Lapband Training at the Grupo Laparoscopic de Baja California. He also did Advanced Laparoscopic Training at the Ramon y Cajal Hospital. He did his Fellowship in Laparoscopy Surgery at the Hospital General de Zona. He also completed a General Surgery Residency program at the Centro Medico Nacional De Especialidades. He completed medical studies at the Universidad Autonoma de Baja California, medical Faculty.

Affordable Weight Loss Surgery from $4,399

#1 Rated Weight Loss Surgery in Mexico. Easy 1-2-3 Process. Fast Approvals. Free Consultation.

Read More

Dr. Martimez is a postgraduate in Advanced Laparoscopic and Bariatric Surgery from the Ramon y Cajal Hospital, Madrid, in Spain.

Marcos Castaneda, MD: Dr. Castaneda is closely associated with weight loss treatments at the OCC. He implemented the first-ever bariatric surgery procedure in a government hospital in Mexico City. He has performed over 600 weight loss surgeries in 3 years of his practice.

He received his medical degree from the Benemerita Autonomous University of Puebla, 1997, in General Medicine. He also completed a residency program at the National Autonomous University of Mexico in General Surgery. He did medical and surgical training from the GastroObeso Center, Sao Paulo, in Brazil.

Santiago Horgan, MD, FACS, FASMBS: Dr. Horgan is an internationally acclaimed expert bariatric surgeon. He specializes in robot-assisted surgical techniques. He is also trained in Lap-Band Gastric Banding and skilled in Da Vinci Surgical System.

Dr. Horgan received a medical degree from the Buenos Aires University School of Medicine, Argentina. He did a fellowship from the University Of Washington School Of Medicine, Seattle, WA. He completed his residency at the University of Buenos Aires, School of Medicine, Argentina. Castle Connolly Medicine Ltd rewarded him with the title of America’s Top Doctors in 2005.

Bariatric Procedures

At the OCC, expert bariatric surgeons perform the following procedures:

  • Gastric Bypass
  • Gastric Plication
  • Improved Gastric Sleeve
  • Revision Weight Loss
  • Lap Band Surgery
  • Mini Gastric Bypass
  • Gastric Sleeve and Revision Tightening Surgery
  • Bypass Revision Surgery
  • Lap-Band Adjustment Surgery
  • Adolescent Weight Loss Surgery
  • Metabolic Surgery


Obesity Control Center: Where Lives Change For The Better offers price transparency to offer the price for the gastric sleeve at $2,456, and the gastric bypass at $3,229.20.

Paseo de los Héroes 9111 #100
Zona Urbana Rio
Tijuana, Baja California 22010

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