Medicine diversity of the medicine profession makes it reasonable to split it into subspecialties that handle specific areas of the field. The study of prevention, treatment, diagnosis, and causes of obesity is done under a subspecialty of medicine referred to as bariatrics. Bariatricians or bariatric physicians refer to medical specialists who specialize in bariatrics. The terms bariatricians and bariatric physicians are often employed interchangeably. Some of the most qualified bariatric doctors today are found in the city of New York.

The year 1965 is when the term bariatrics was coined. The term originated from the Greek language. When translated into the English language, the word gives the meaning of pertaining to treatment of weight. The profession comprises of different approaches to loss of weight including exercise, dieting, and behavioral therapy. There are other meanings associated with the term in the medicine profession too.

Globally, especially in developed economies, there is a rising medical concern resulting from overweight and obesity. It has been approximated by the CDC in the US that the adult population is obese up to a third or more of the people. With the current trend, approximation show that 44 percent of the population in all states will be obese by 2030. Therefore, more batricians are needed. One is considered to be obese if their body mass index also abbreviated as BMI is above 30.

Research has proved that susceptibility to certain health problems is higher in individual who have an BMI value placed above 30. Some of the health conditions they are susceptible to include asthma, heart disease, different forms of cancer, diabetes mellitus, chronic musculoskeletal problems, and obstructive sleep apnea. In most cases overweight people cannot solve the problem, making the service of bariatricians very necessary.

Treatment of obesity can be done using many different methods. First-line treatments usually include behavior therapy, anti-obesity drugs, exercise, and diet. These methods are not very effective and are known to have very limited success in the short-term while long-term success is outright poor. That leaves weight loss surgery as the main alternative left. Surgery has been determined to be relatively more effective than conventional treatment methods in both the short and long-term.

Becoming a bariatrician is characterized by several academic requirements. Having an MD from a medical school that is recognized is the starting point. Medical school concludes with a two-year period of supervised clinical rotations. After that, one must complete a residency program. The duration of residency programs range between 3 and 7 years.

One must also be licensed to practice. Licensing process comes after completing residency program. There is a licensing exam that American practitioners must take to be licensed. Additionally, there is a board certification in obesity medicine that one must acquire. Candidates are helped with preparation by the board through provision of certification review courses and workshops every year.

Opportunities are available for one to further their qualification. Accreditation is also provided by various professional organizations to members. This field is relatively young and very dynamic. As such, practitioners need to stay abreast with new changes and inventions.