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Zona Río, Tijuana (inside Hospital CYNTAR)

Obesity Control Center (OCC) Tijuana Review

Gastric sleeve, bypass, mini bypass, revision, endoscopic sleeve, plication, BariClip and lap band. Names Dr. Ariel Ortiz and Dr. Arturo Martínez.

Independent hospital · not affiliated with Renew Bariatrics

Obesity Control Center (OCC)

At a glance

LocationZona Río, Tijuana (inside Hospital CYNTAR)
AddressPaseo de los Héroes 9111 #100, Zona Urbana Río, 22010 Tijuana, B.C.
Hospital phoneU.S./Canada 866-675-9912
Bariatric surgeryGastric sleeve, bypass, mini bypass, revision, endoscopic sleeve, plication, BariClip and lap band. Names Dr. Ariel Ortiz and Dr. Arturo Martínez.
FacilitiesOperates within Hospital CYNTAR. ICU and operating room counts are not stated.
Credentials claimedSays it is accredited by Joint Commission International (three times) and holds the JCI Gold Seal. (as stated by the hospital; not independently verified)

Sources (checked November 2026): Obesity Control Center

Patient ratings

Ratings as shown on each platform when checked in November 2026. Platforms count reviews differently, so the numbers are not directly comparable. “Aggregator” marks medical-tourism or directory sites that collect or repost reviews.

What patients say about Obesity Control Center (OCC)

“The process from start to finish was clear, supportive, and thorough.”

Mirna S.Oct 5, 2024

“The experience was exceptional as always”

Jordan O.May 1, 2024

“The hospital was immaculate. The staff was patient, knowledgeable and kind.”

Sativa R.Jul 2, 2024
Critical review Yelp

“My only "complaint" is that I received little to no follow-up support.”

Cindy M.Dec 15, 2022

“I went to OCC December of 2021 for a gastric sleeve. I chose them due to their accreditations and low complication rate.”

Inventive778170April 20, 2023

“OCC has completely transformed my life in just a matter of months. From the initial contact through to the procedure and follow up I have nothing but great things to say about them.”

aporter90April 12, 2023

Excerpts quoted verbatim from public reviews, checked November 2026; long reviews are shortened (…). Positive and critical reviews are both shown. Many reviews describe other kinds of care at the hospital, not bariatric surgery.

Bariatric surgeons at Obesity Control Center (OCC)

  • Ariel Ortiz · MD, FACS, FASMBS; Medical Director / Director of Bariatric Surgery; board-certified by the Mexican Council of General Surgery and the Mexican College of Bariatric and Metabolic Surgery
    Source: obesitycontrolcenter.com
  • Arturo Martínez · Chief of Surgery, Bariatric Surgeon (MD, FACS, FASMBS); Master Surgeon in Metabolic and Bariatric Surgery (per OCC)
    Source: xcuro.com
  • Juan Roberto González Santamaría · Bariatric and Robotic Surgeon (FACS); board certified in General Surgery (CMCG); certified in Bariatric Surgery (CMCOEM & CMCG)
    Source: xcuro.com
  • César David Quiroz Guadarrama · Endoscopic Sleeve Specialist, General Surgeon and GI Endoscopist; board certified, Consejo Mexicano de Cirugía General (per OCC)
    Source: xcuro.com

Listed from hospital, surgeon and directory pages (checked November 2026). Credentials are as stated by those sources. Before booking, check the surgeon’s cédula profesional in the SEP registry and certification with the Consejo Mexicano de Cirugía General.

Bariatric surgeons in Mexico

Our review

Obesity Control Center Hospital, often called OCC Hospital, is a recognized, award-winning bariatric surgery center that is one of the largest in the region. Throughout its 50 years of experience, it has provided over 25,000 successful surgeries to people from around the world. The location, which is accredited by the Joint Commission International organization, provides safe and effective bariatric tourism support.

They offer a five-year post-op care plan designed to support patients not just when they receive surgery but for years after. They note they have the highest safety standards and the lowest complication and infection rate in the region. OOC Hospital maintains international certification through the Joint Commission International and the Department of Surgery at the University of California at San Diego.

Utilizing modern and even trademarked medical procedures and equipment, Obesity Control Center continuously invests in new technology and innovations to provide the highest level of patient care possible. They have a large surgical team and are constantly looking for professionals who are willing to provide a higher level of care.

OCC provides gastric sleeve, revision surgery, gastric bypass, lap band surgery, and other procedures. They also offer lap band adjustments and revision procedures. They work with adolescents and adults and often take on some of the more high-risk patients who are looking for extensive care and life-changing results from weight loss surgery.

Patient Reviews:

In this Obesity Control Center Hospital review, we looked at the Google Reviews left by patients who have visited in recent months to determine their experience. The Obesity Control Center Google Reviews showed a 4.9 out of 5 star rating out of nearly 550 reviews. Take a look at some of the OCC Hospital reviews left by patients:

  • “Had a great experience at OCC. they are very organized, profession and you receive amazing care! They walk you through each step of the way.” – Drea Knotts
  • “OCC is truly a top-tier facility. I was extremely hesitant (as was my family) to get surgery in Mexico. However, the unmatched safety/track record and excellence of their staff won me over. I was very impressed with how detail-oriented their approach was, as well as the organized, methodical approach.” – Colette Coleman
  • “My experience at OCC was above and beyond! All the medical staff were so friendly and accommodating, the establishment was absolutely beautiful, the rooms were comfortable and clean.” – gina payne

Features: Fully accredited and follows US medical safety standards

Amenities: All-inclusive concierge service is provided, including help from the airport through the return flight. This includes five-start accommodations for your stay, initial consultations, and ongoing support.

Number of Rooms: Multiple patient rooms are provided for recovery, and state-of-the-art care is provided.

Operating Rooms: Multiple operating rooms that have been certified on many fronts, including 4 from the US.

Location: P.º de los Héroes 9111 #100, Zona Urbana Rio Tijuana, 22010 Tijuana, B.C., Mexico, located in the Plaza Pavilion just a few miles from the border

Phone Number: 866-675-9912

Equipment: Highly modern equipment and facility as a whole; noted for its ongoing inclusion of the latest technology and risk-reducing solutions, has specialized beds, monitors, and other equipment to meet the needs of bariatric patients

Before you book at Obesity Control Center (OCC)

  • Get the surgeon’s full name and check their license (cédula profesional) in Mexico’s professional license registry.
  • Ask whether the surgeon is certified by the Consejo Mexicano de Cirugía General.
  • Confirm the hospital has an ICU, CT imaging and a 24/7 emergency room on site.
  • If JCI accreditation is claimed, look it up in the JCI directory.
  • Ask for a written quote that lists what is included and what costs extra (for example hernia repair or a higher BMI).

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Compare with Renew Bariatrics

Renew performs gastric sleeve surgery in Tijuana and Cancún for $4,899, with named, board-certified surgeons. Hernia repair, gallbladder removal and a higher BMI can add to the price; your quote lists them.

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