Diabetes, endocrine and metabolism disorders involve several different body systems, including the thyroid, the metabolism, and the reproductive system. An endocrinologist is a physician who deals with endocrine system disorders, involving glands such as the thyroid and adrenal glands. This specialist also helps patients deal with disorders such as diabetes, nutritional disorders, and problems with reproductive health.

Doctor density varies by specialty and location. Washington, D.C. has 76 practicing diabetes, endocrinology & metabolism doctor in Washington.

According to 2005 Census estimates, Washington, D.C. has a population of 550,521. Of this population, 110,240 are under the age of 18 and 66,591 are at or above the age of 65.