Gastric Sleeve Post-Op Nutrition in Tijuana

I am Dr. Gisselle Torrecillas, a general physician (professional license 11807178) and clinical nutritionist. Since 2021 I have worked with bariatric surgery patients, and I completed a specialized diploma in nutrition for obesity surgery with the Mexican College of Surgery for Obesity and Metabolic Diseases (CMCOEM).

What post-op care includes

First 24 h
Post-op monitoringMedical and nutrition check after surgery: fluid tolerance, hydration and first instructions.
Every 2 weeks
5 diet stagesStep by step from clear liquids to regular healthy food.
Ongoing
Vitamins and supplementsWhich supplements you need and how to take them.
Every 6 months
Lab follow-upChecking iron, vitamin B12, vitamin D, calcium and more.

The 5 diet stages after a gastric sleeve

Stage 1 · Clear liquids

Water, sugar-free tea, strained broth and sugar-free gelatin, in small, frequent sips.

Stage 2 · Full liquids and protein

Protein shakes and low-fat dairy or plant-based drinks. Reaching your daily protein goal starts here.

Stage 3 · Purées

Blended, protein-first foods in very small portions, eaten slowly.

Stage 4 · Soft foods

Soft, easy-to-chew foods. You learn to recognize fullness and chew every bite well.

Stage 5 · Regular healthy diet

All food groups in portions that fit your new stomach, building habits for life.

Nutrition follow-up complements, and does not replace, your surgeon's instructions. If you have severe pain, persistent vomiting, fever or cannot keep liquids down, contact your surgeon or go to the emergency room right away.

Office and hours

Del Prado Medical Tower, office 1004
Av. Bugambilias 4083, Col. El Prado, 22105 Tijuana, B.C., Mexico
Monday to Saturday, 24 hours · By appointment only
WhatsApp: +52 664 108 4755

Frequently asked questions

When should I schedule my first post-op nutrition visit?

As soon as you have your surgery date. I can monitor you during the first 24 hours after surgery and plan your follow-up from there.

How long does each diet stage last after a gastric sleeve?

Usually about two weeks per stage, adjusted to your tolerance and your surgeon's instructions.

Will I need vitamins after surgery?

Most patients need long-term supplementation after bariatric surgery. I check your labs every 6 months and adjust what you need.

Where is the office?

Del Prado Medical Tower, office 1004, Av. Bugambilias 4083, Col. El Prado, 22105 Tijuana, B.C., Mexico.

Gastric sleeve post-op nutrition in Tijuana