Dermatology is a part of the medical science that involves the study of skin, hair and nails. Here are some basic facts about the skin. Skin is the most important organ of our body. It acts as a barrier between the internal organs and the environment. Not only the skin but the nails and hair also have an important part in protecting the internal organs of our body. It is revealed that the skin can extend over two square meters. There are two types of skin namely the glabrous skin and the hair-bearing skin. The glabrous skin or the non-hair bearing skin is found in the palms and soles. There are three layers of the skin namely epidermis, dermis and the subcutaneous tissue.
A dermatologist is one who understands the treats skin related diseases. One can become a dermatologist on completion of the four year undergraduate degree. In order to qualify as a dermatologist one has to undergo another three years of additional study. A dermatologist treats diseases by assessing the skin samples and through visual examinations. The patient is treated either through medications or surgery. Choosing dermatology as a career is a wise decision for those who want to earn good money in the medicine field. It takes several years to earn a good amount before one can make a stand in this field.
One of the reason that people choose dermatologist as their career is to earn a good pay. Dermatologist annual salary is calculated based on various factors such as location, experience and organizations. Dermatologist annual salary is less for those physicians who have completed their studies within a year. They are in the entry level and the annual pay for these people starts from $125,000 per year. The annual dermatologist salary for physicians who has been in the profession starts from $194,000. For those experienced professionals above 10 years the annual earning is $200,000. Dermatologists who are self-employed are likely to earn the most in the field. They make an dermatologist annual salary of about $300,000.

