Bariatric Surgery Center  of excellence in mexico

Why Choose Mexico?

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Incredible Results

The highly trained surgeons at ALO Bariatrics have helped thousands of patients achieve life-changing weight loss through bariatric surgery. You can view a sample of our success stories in our before and after gallery.

ALO Bariatrics Live Healthy

Welcome to ALO Bariatrics! We are pleased to meet you. By visiting our site, you have taken the first step towards a healthier, more confident, and more fulfilling life.

We are a Surgical Weight Loss Center in Mexico established exclusively for the advanced medical and surgical treatment of severely overweight individuals. We specialize in weight loss surgery, including laparoscopic gastric bypass, gastric band, duodenal switch, sleeve gastrectomy, and revision surgeries.

Our experienced, certified surgeons perform bariatric and metabolic procedures at state-of-the-art hospitals in Tijuana, Guadalajara, and Puerto Vallarta, Mexico. By choosing to travel to Mexico for your weight loss surgery, you can experience an industry-leading level of care at a fraction of the cost of surgery in other countries.

We hope you'll take the time to learn more about our services. If you have any questions, or if you'd like to schedule a weight loss procedure, you can contact us online or call (844) 461-2831.

Patient before and afters

About ALO Bariatrics

Built on an ideology of safe and effective care, ALO Bariatrics provides quality treatment, delivered by quality health professionals, in a quality environment.

Real 5-Star Reviews from Satisfied Patients


Karley Harris


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The experience was absolutely amazing. I was never left with unanswered questions, everything was very thorough, CLEAN and just the best experience ever! I’ve lost 125 pounds. I do not regret my choice. Dr. Lopez is absolutely amazing. He will always answer your questions. His staff becomes family. Would not have went with ANYONE else!!

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Jennifer Tawdi


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I received the best care at ALO Bariatrics TJ location, the whole medical staff amazing! I promise you will not regret allowing them to give you the tool to kick obesity out of your life. I'm forever grateful. The doctors at ALO are very humble and driver is super nice.
Vertical sleeve gastrectomy 6/18/18
Heaviest Weight 275 (4/18 when I paid deposit)
Surgery Weight 248.6
Current weight 130

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Real Stories

Remarkable stories from real patients and their incredible weight loss journey. With the help of ALO Bariatrics these patients were able to return to living a healthy, normal life, in a matter of weeks. Dr. Alejandro Lopez has performed over 7,000 surgeries and is one of Mexico's leading Bariatric surgeons. 

Calculate Your BMI

Do you know your body mass index (BMI)? Patients with a BMI of 35 or greater are typically considered obese. In most cases, only patients with a BMI of 35 or greater are considered candidates for bariatric surgery.

You can calculate your BMI right now by entering your height and weight into the tool below.

The ALO Bariatrics Commitment

We are passionate about what we do and are committed to working with our patients to deliver the highest level of care and support to suit their individual needs. We are all leaders in our respective fields within weight management and share one common goal – excellence in everything we do.

Meet Dr. Alejandro Lopez Medical Director of ALO Bariatrics

Alejandro Lopez, MD, is one of the most respected bariatric surgeons in Mexico. After graduating from medical school at the University of Guadalajara, Dr. Lopez went on to complete advanced fellowship training in weight loss surgery at Cook County Hospital in Chicago, IL. Since the completion of his training in 2005, Dr. Lopez has performed over 7,000 bariatric surgeries and has published research in several surgical journals.

Dr. Lopez performs many types of weight loss surgery, including gastric sleeve surgery, gastric bypass surgery, LAP-BAND® placement, revision procedures, single incision-proceduresand more. Whenever possible, he prefers to operate laparoscopically to minimize scarring and expedite patient recovery times. Dr. Lopez practices at all of our partner hospitals in Tijuana, Guadalajara, and Puerto Vallarta, Mexico.

Alejandro Lopez, MD

Meet Dr. Salvador Ramirez Experienced Bariatric Surgeon

Dr. Ramirez is a highly skilled surgeon certified by the Mexican College of Surgery for Obesity and Metabolic Diseases (CMCOEM) and the Mexican Council of General Surgery (CMCG). He is a member of The International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), the Mexican Association of Endoscopic Surgery (AMCE), and other organizations.

Dr. Ramirez is passionate about improving the lives of his patients through bariatric surgery. He enjoys playing a part in every aspect of a patient's weight loss journey, including their pre-operative education and their follow-up care. 

Dr. Salvador Ramirez

Meet Our Team

Accreditations & Affiliations

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Success Stories

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Bariatric surgeries like gastric sleeve surgery or gastric bypass surgery can help patients lose a significant portion of their body weight.

Featured Surgeries

Gastric Sleeve

Gastric sleeve surgery, also known as sleeve gastrectomy, has become one of our most popular weight loss procedures because of its simplicity, affordability, and effectiveness. During the surgery, the doctor removes most of the stomach so that all is left is a sleeve-like pouch. With a smaller stomach, you will feel full faster, eat less, and potentially experience radical weight loss.

More about Gastric Sleeve Surgery

Duodenal Switch

As a procedure that changes the process of how you digest, the duodenal switch surgery often offers significant and rapid results. During the procedure, your surgeon reroutes your digestive tract so that you break down less food. This in turn leads to less absorption of calories and weight loss. 

More about Duodenal Switch


Placing the LAP-BAND, also known as gastric banding, is the least invasive weight loss procedure we perform in Tijuana, Guadalajara, or Puerto Vallarta. The LAP-BAND is an adjustable belt that can be placed around the upper portion of the stomach. When the band is inflated, it restricts the size of your stomach, encouraging reduced intake of food.

More about LAP-BAND

Gastric Bypass

The most well-known bariatric surgery, a gastric bypass is both restrictive and malabsorptive, meaning it reduces the size of your stomach and also decreases your body's ability to absorb calories. Gastric bypass has also been observed to have metabolic benefits and can improve or even cure type 2 diabetes.

More about Gastric Bypass

Revision Surgery

It is not uncommon for patients who underwent bariatric surgery to eventually experience a plateau in their weight loss. Our doctors perform revisions in Tijuana, Guadalajara, and Puerto Vallarta to correct failed surgeries or improve the results of previous operations.

More about Revision Surgery

Our Minimally Invasive Approach

Our complete menu of services is below. Whenever possible, our surgeons perform these procedures using minimally invasive, laparoscopic methods or even single-incision techniques to make surgeries like the duodenal switch or even revision surgery more accessible to patients. In laparoscopic surgery, the doctors make only a few small incisions. In a single-incision procedure, they create just one incision through the bellybutton. Then, they insert a surgical camera and advanced tools through the incision to perform the procedure without exposing the organs. This state-of-the-art method reduces scarring, risk, and recovery times. During an initial examination, our specialized surgeons will be able to tell whether or not you qualify for laparoscopic surgery or even single-incision procedures.

All Procedures & Services

ALO Bariatrics Is Extremely Proud of All Our Patients

"Three (3) years ago I decided to make a change in my life.. It wasn’t just a physical transformation. The transformation was more than that. I’m more confident in my own skin now. The insecurities I used to have, that used to prevent me from being the person I really was, all along are now gone. I have definitely bloomed!! folks will say “You’ve changed!” Well, don’t let that bother you. In fact, embrace those comments because you know that it’s really just the real you, showing up now, without those pesky insecurities. I sure have changed! I’m ME now and enjoying life to the fullest!!" Michelle Bueno - Past Patient
Michelle Bueno before and after photos

Not Sure Which Procedure Is Right for You? Schedule a Consultation

All of our weight loss surgeries have the potential to achieve the same result: dramatic weight loss that leads to a much healthier life. However, not every surgery is well-suited for every patient. To help you determine which procedure is best for you, schedule a consultation with our experienced weight loss team.

During your initial consultation, one of our weight loss experts will ask questions about your lifestyle, weight loss goals, and medical history. Then, we will conduct a physical examination. At the end of your consultation, we will recommend whether a gastric sleeve, gastric bypass, or some other weight loss surgery is best for you.

For more information, or to request a consultation, please contact us online or call

(844) 461-2831

What Does Weight Loss Surgery Cost?

Our practice is the leading Center for Bariatric Surgery in Mexico, helping hundreds of patients per year achieve their weight loss goals. Patients choose us not only for our expertise, but also for our very affordable pricing. We offer several different payment options, including cash, credit card, money order, financing, and International Medical Travel Services and Benefits.

Location Gastric Sleeve Gastric Bypass Duodenal Switch LAP-BAND
Tijuana $4,700 $6,300 $6,800 $5,700
Puerto Vallarta $4,900 $6,500 $7,200 $5,900
Guadalajara - Real San Jose $5,300 $7,000 $7,700 $6,300
Guadalajara - Puerta de Hierro $4,700 $6,300 $6,800 $5,700

For information on financing or the cost of other procedures, please contact us.

Why Mexico? The Benefits of Medical Tourism

Medical tourism is a rapidly growing trend that is here to stay. Every year, thousands of visitors from around the world travel to Mexico to receive reasonably-priced medical care. There are many benefits to choosing medical tourism to cities like Tijuana, Guadalajara, and Puerto Vallarta, including:

Low Cost

The American healthcare system is one of the most expensive in the world. Even in other countries with more affordable healthcare, the cost of bariatric surgery is simply too high for many patients. In Mexico, however, medical treatment can cost up to 80 percent less.

High Quality

Even though treatment costs significantly less, you can still receive the same level of care in Mexico that you would in the United States. Our surgeons are leaders in their fields, and all of our facilities are modern, clean, and high-tech.

Vacation-Like Experience

Why not make a vacation out of your life-changing procedure? The cities of Tijuana, Guadalajara, and Puerto Vallarta are popular tourist destinations that offer exciting cultural experiences. Our patients stay at luxurious hotels, and we ensure their safety and convenience by providing all on-the-ground transportation.

"Forever Grateful"


William Providence


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I'm from Denver, Colorado I had gastric sleeve surgery with ALO Bariatrics in Guadalajara, Mexico and it went so smoothly.  The facilities they use are state of the art, they have the proper equipment, team and care just like here in the United States.  Everything is top notch.  The surgeons are top notch.  The facility is top notch.  The equipment is top notch.  The service is top notch.  They eliminate all the risks of doing surgery in Mexico and treat you so well.

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My experience was amazing! Loved the whole staff! Superb care. Dr. Lopez still offers advice to his patients post-op. Clean facility, the nurses take really of their patients. I had better care south of the border than I've had in the states! Down 140 ugly pounds!

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How Can You Get Treatment while Staying Healthy? 

Here at ALO Bariatrics, our team is taking every step to ensure patient safety. Patients are checked into the hospital in a sterile, safe space to minimize possible transmission and our doctors perform surgery with full protective gear to keep you healthy. 
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ALO Bariatrics

ALO Bariatrics provides expert, safe, and effective weight loss surgery in Tijuana, Guadalajara, and Puerto Vallarta, Mexico. Patients from around the world travel to Mexico to receive affordable care from our highly trained bariatric surgeons. We are affiliated with several notable organizations, including:

  • The International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)
  • The American Society for Metabolic and Bariatric Surgery (ASMBS)
  • The American Association for Accreditation of Ambulatory Surgery Facilities (AAAASF)
  • The Federal Commission for Protection against Sanitary Risk (COFEPRIS)

For more information on ALO Bariatrics, or to begin your weight loss journey, we encourage you to call (844) 461-2831.

Contact Us Today

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Google map image of our location in Calle Benito Juarez 2da 1413 Int 411, Zona Centro  Tijuana, BCN

Tijuana Office

Calle Benito Juarez 2da 1413 Int 411, Zona Centro
Tijuana, BCN 22000

Open Today 9:00am - 6:00pm

Google map image of our location in Av. Empresarios 150, Puerta de Hierro Jardin de San Ignacio Zapopan, JAL

Guadalajara Office

Av. Empresarios 150, Puerta de Hierro
Jardin de San Ignacio
Zapopan, JAL 45116

Open Today 9:00am - 6:00pm

Google map image of our location in Blvrd Francisco Medina Ascencio 2760 Zona Hotelera Nte Puerto Vallarta, JAL

Puerto Vallarta Office

Blvrd Francisco Medina Ascencio 2760
Zona Hotelera Nte
Puerto Vallarta, JAL 48333

Open Today 9:00am - 6:00pm

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