# Dr. Ariel Ortiz® > The professional home of Dr. Ariel Ortiz® Lagardere, MD, FACS, FASMBS — internationally recognized bariatric and metabolic surgeon, educator, researcher, innovator, and founder of the Obesity Control Center®. ## Pages - [Home](/): Overview of Dr. Ortiz's practice, philosophy, and body of work. - [About](/about): Biography, training, appointments, board certifications, and career timeline. - [CV](/cv): Full curriculum vitae. - [Philosophy](/philosophy): Point of view on obesity as a chronic disease and lifelong metabolic care. - [Legacy](/legacy): Long-form memoir series on a career in bariatric surgery. - [Lessons](/lessons): Personal essays on thirty years of metabolic surgery. - [Innovation](/innovation): Contributions to technique, technology, and systems in bariatric care. - [GLP-1 Era](/glp-1-era): Analysis of GLP-1 medications and the future of obesity treatment. - [Sleeve vs. Bypass](/sleeve-vs-bypass): Surgeon comparison of the two most common bariatric operations. - [Publications](/publications): Peer-reviewed papers, books, and conference presentations. - [Education](/education): Educational programs, fellowships, and IBC–Oxford congress. - [Videos](/videos): Broadcast and educational video library. - [Teaching](/teaching): Teaching roles and academic appointments. - [Speaking](/speaking): Keynotes and invited lectures. - [Organizations](/organizations): Affiliations, memberships, and leadership roles. - [Insights](/insights): Commentary on the future of metabolic medicine. - [Press Kit](/press-kit): Media assets, bios, and press contacts. - [Contact](/contact): How to get in touch. ## Optional - [Editorial Policy](/editorial-policy) - [Medical Review](/medical-review) - [Disclosures](/disclosures) - [Sources](/sources) - [Privacy](/privacy) - [Terms](/terms) - [HIPAA](/hipaa)