Our practice.

At ALO Bariatrics 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.

This pursuit of excellence is driven by a high calibre team of healthcare professionals. Chief surgeon Dr. Alejandro López has carried out in excess of 6,000 weight loss surgery procedures to date and has researched and published on many areas of weight loss surgery and obesity.

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


Dr. Alejandro L.

Bariatric Surgeon

Specialized in weight
loss surgery.

Dr. Alejandro Lopez received advanced fellowship training in weight loss surgery at Cook County Hospital in Chicago, Illinois. Dr. Lopez is now the Medical Director of Alo Bariatrics in Mexico. He has broad experience in laparoscopic surgery and extensive operating room technical expertise for bariatric procedures, including laparoscopic gastric bypass, adjustable gastric banding (Lap-Band®), sleeve gastrectomy, bariatric revision procedures, and gastric plication.

Dr. Lopez has performed over 6,000 bariatric surgery procedures since 2005 and has received numerous awards for his work in bariatric surgery. Dr. Lopez grew up in Guadalajara, Mexico and received his Medical degree from the University of Guadalajara. His residency in general surgery was completed at Western National Medical Center. IMSS. He then began fellowship training at Cook County Hospital Chicago Il.

ALO Bariatrics is a bariatric surgery center of excellence in Mexico

ALO Bariatrics is 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.


1 844 461 2831




About Alo Bariatrics.

ALO Bariatrics is the premier destination for safe weight loss surgery in Mexico. ALO Bariatrics was founded by Certified Bariatric Surgeon Dr. Alejandro López with the primary mission of providing affordable, high quality bariatric surgery in Mexico.

ALO Bariatrics offers various convenient locations throughout Mexico including; Tijuana, Guadalajara and Puerto Vallarta, Mexico. All our locations are modern, full-service, accredited hospitals that utilize the latest in state-of-the-art technology and equipment.

I will provide optimal care, with dignity and respect, for my patients.
-Says Dr. Alejandro Lopez

Our practice hours.

MONDAY 8:00 am - 11:00 pm
TUESDAY 8:00 am - 11:00 pm
WEDNESDAY 8:00 am - 11:00 pm
THURSDAY 8:00 am - 11:00 pm
FRIDAY 8:00 am - 11:00 pm
Accredited Hospitals and 24 hour support in Mexico, USA and Canada.

Are you a weight loss surgery candidate?.

Dr. Alejandro Lopez provides innovative, comprehensive, compassionate care for patients undergoing bariatric surgery. Dr. Lopez represents a unique combination of training, expertise and recognition. Dr. Alejandro Lopez is widely respected in Mexico, USA and Canada.

Over 6000 patients

Today they are happy people once again!

Our Success Stories.

ALO Bariatrics and Laparoscopy 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

Achieve your goals together.

Contact us today for your Mexico weight loss surgery, and learn more how Alo Bariatrics can help you achieve a healthy life style.






Puerto Vallarta