The institutions, hospitals, and platforms behind the work.
Dr. Ortiz's career is built across several organizations — each with a distinct role in patient care, surgeon training, research, or international communication.
Founder & Medical Director — 2003–present
Obesity Control Center® (OCC)
Bariatric and metabolic surgery practice in Tijuana serving a primarily U.S. and Canadian patient population. A joint OCC–UCSD retrospective study of 19,801 procedures (April 2000 – October 2021) reported a 30-day morbidity rate of 1.2% with zero mortalities (ASMBS Annual Meeting 2022).
Joint Commission International (JCI) — Ambulatory Care Program
SRC Center of Excellence in Metabolic & Bariatric Surgery — since 2010
Global Healthcare Accreditation — since October 15, 2019
ISO 9001 · Consejo de Salubridad General (CSG, 2014)
Multi-specialty surgical hospital, Zona Río, Tijuana
Hospital CYNTAR®
The multi-specialty surgical hospital associated with OCC and the teaching site where Dr. Ortiz trains surgeons in bariatric and minimally invasive surgery. Referenced by Mexico News Daily (2025) as part of Tijuana's cross-border healthcare infrastructure.
Founder — Research & academic affiliate
Instituto Internacional de Medicina Metabólica (IIMM)
Research institute affiliated with OCC and Hospital CYNTAR®. In June 2022, IIMM announced a formal academic partnership with the UCSD Department of Surgery for teaching, research, and surgical education, including plans for a satellite of UCSD's Center for the Future of Surgery — reported by the San Diego Union-Tribune and CBS8 San Diego.
Founder
The Ariel Center
Dedicated platform for education, research, and innovation across the OCC ecosystem.
Co-Founder · Director of IBC-TV
International Bariatric Club (IBC) / IBC-TV
Global professional network for bariatric surgeons. Dr. Ortiz is a co-founder (Obesity Surgery, 2013, PMID 24122697) and directs IBC-TV, the broadcast and education arm — having chaired or moderated more than 130 sessions in the IBC–Oxford webinar series.
Programme co-leadership — 2023, 2024, 2025
IBC–University of Oxford World Congress
International educational congress whose programmes are published by Oxford University Press in the British Journal of Surgery supplements for 2023, 2024, and 2025.
President, 2002–2003 · Past President
Colegio Mexicano de Cirugía para la Obesidad y Enfermedades Metabólicas (CMCOEM)
National professional body for bariatric and metabolic surgery in Mexico. Dr. Ortiz served as President for the 2002–2003 term.
Founder
QuoVadis Productions
Medical media production company behind much of Dr. Ortiz's broadcast, surgical streaming, and patient-education work.