Meet Our Team

The success of Mexico Bariatric Services is closely tied with the devotion and hard work of our consummate team of bariatric surgeons and their support staff, destination managers, as well as case and communication managers. At Mexico Bariatric Services we are at every step with you!
Bariatric Surgical and Medical Team



Our panel of other English-speaking, eminent board-certified, including Dr. Guillermo Lopez, bariatric surgeons have over 90% of their practice devoted to weight-loss surgeries. With a combined experience of thousands of bariatric surgeries in Mexico, these surgeons rank among the top in the country. They are regular attendees of international conferences all over the world and are backed by a team of anesthesiologists, nutritionists, nurses, and other staff members with exclusive bariatric experience.
Another of our bariatric surgeons is a regular participant of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) world congresses and other conferences. He is academically quite active and frequently coordinates and teaches bariatric surgery programs all over the world.
Pre-op and Post-op Support Team


Our philosophy is that surgery is not the sole solution to weight problems, and that strong pre-and post-surgical support plays an equally important role in ensuring long-term success. For this purpose, our online bariatric groups focus on providing advice on the right kind of nutrition, lifestyle changes, as well as the necessary motivation to be firm and determined throughout the journey. The support groups also give you an opportunity to connect with hundreds of past clients in a private set-up.
The groups are overseen by Katelyn Mock, a US-registered dietitian who has served as the lead bariatric nutritionist at the Ohio State University Wexner Medical Center, and Aranza Iniguez, our on-site nutritionist in Tijuana, who is certified in “Approach to Obesity and Eating Disorders” from Universidad del Valle de México (Mexicali).
Destination Support Team




Karen and Helen are our two sprightly bilingual destination managers who take care of each and every aspect of your weight loss surgery trip. Right from arranging for shopping and sightseeing to complete local coordination, they will be there for you to ensure you return home with a big smile and plenty of happy memories. And in all this, they are supported by our caring drivers.


Communication and Case Management Team
Our client experience managers are solely committed to providing you support 24 hours a day, 7 days a week, 365 days a year. Reaching out to them is easy – you can chat with them, email them or simply call them. Or ask them to call you back at a time convenient to you.