Meet Dr. Sandy Martinez

Top Bariatric Surgeon in Tijuana | Focused on Safer, Personalized Care.

Female healthcare worker in a red surgical cap and blue gown wearing a face mask, looking attentively at a colleague.
Why patients choose Dr. Sandy for bariatric surgery in Tijuana.
Discover the experience, safety standards, and personalized care that set her practice apart.
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SRC Master Surgeon Accreditation
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Advanced experience in complex bariatric procedures
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Personalized care, never factory-style volume
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Patient-Centered Approach
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Precision-Driven Surgical Technique
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Dr. Sandy Martinez, a board-certified bariatric surgeon in Tijuana, standing by her SRC Master Surgeon and ASMBS certifications, showcasing her commitment to safer and personalized weight loss surgery.Smiling female surgeon in yellow scrubs and red surgical cap standing in operating room under surgical lights.Smiling female bariatric surgeon in blue scrubs standing next to chair and table, gesturing to wall text reading 'Journey to a New You'.Smiling woman with dark hair pulled back wearing a blue medical uniform with 'Dr. Sandy Martinez Bariatric Surgeon' embroidered.Dr. Sandy’s surgical team in sterile blue scrubs and masks performing a specialized bariatric operation, demonstrating a high standard of personalized care and surgical excellence.

Expert bariatric care backed by elite clinical experience

Providing world-class bariatric surgery backed by advanced training, clinical precision, and a strong commitment to patient safety.

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International Certifications
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Let’s make great work together. Get free consultation
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Two medical professionals wearing surgical caps, masks, and gowns in a clinical setting.
About Dr Sandy

Education & Professional Background

Specialized Fellowship in Bariatric and Metabolic Surgery, with advanced training in Duodenal Switch techniques. General Surgery Residency and Medical Degree (MD) from Universidad Autónoma de Baja California (UABC).

Elite Certifications & Honors
Fellow of the American College of Surgeons (FACS): Recognition for meeting high international standards in education, qualifications, and ethics.
Master Surgeon: Accredited by the Surgical Review Corporation (SRC).
Board Certified Bariatric Surgeon: Recognized by the Mexican Council of Bariatric and Metabolic Surgery (CMCOEM).
Board Certified General Surgeon: Recognized by the Mexican Council of General Surgery (CMCG).

International Memberships
ASMBS: American Society for Metabolic and Bariatric Surgery.
IFSO: International Federation for the Surgery of Obesity and Metabolic Disorders.
AMCE: Mexican Association of Endoscopic Surgery.
AMCG: Mexican Association of General Surgery.
CCBEMBC: College of Bariatric and Metabolic Surgeons of Baja California.

Where personalized bariatric care and patient support come together

From consultation to recovery, Dr. Sandy Martinez offers a more personal bariatric experience built around safety, trust, and long-term success.

Discover more
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Happy bariatric patient giving a thumbs-up alongside a caring nurse after a successful weight loss procedure, showcasing the personalized recovery care at Dr. Sandy Bariatrics.
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Personalized Bariatric Evaluation

A thorough evaluation designed to understand your health history, weight loss goals, and the most appropriate bariatric procedure for your case.

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Safer Surgical Planning

Every surgical plan is built around patient safety, medical precision, and the preparation needed for a smoother and more confident experience.

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Long-Term Patient Support

From consultation to recovery, patients receive personalized support focused on progress, follow-up, and long-term success after surgery.

Personalized bariatric care in Tijuana focused on precision, safety, and long-term results.

Personalized Bariatric Evaluation

A thorough assessment to understand your goals, medical history, and the most appropriate surgical option for your case.

A diverse team of six smiling healthcare professionals at Dr. Sandy Bariatrics, providing a multidisciplinary approach to safer and personalized weight loss surgery in Tijuana.
Procedure Guidance & Preparation

Clear recommendations, pre-op guidance, and step-by-step support to help you feel informed and ready before surgery.

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Post-Op Follow-Up Support

Ongoing care after surgery focused on recovery, progress, and long-term success throughout your weight loss journey.

Two women smiling and gesturing towards the "Journey to a New You" sign at Dr. Sandy Bariatrics, celebrating the life-changing results of personalized weight loss surgery in Tijuana.
Trust
Trusted by patients seeking safer, more personalized bariatric care in Tijuana.

Expert bariatric care in Tijuana with personalized treatment, patient safety, and long-term weight loss support.

Get My Personalized Quote
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©️ 2026 Dr. Sandy Martinez / Cornerstone Bariatrics LLC. All Rights Reserved.