U.S.Bureau of Labor Statistics predicts that the Healthcare occupation that will produce job openings at a percentage rate that is faster than 10.8 percent between 2012 and 2022 are consider fastest-growing jobs of the dacade.
PA(Physician Assistant) is the Seventh fastest-growing Healthcare occupation according to U.S.Bureau of Labor Statistics with a growth percentage of 38.4.
Physician assistants (PAs) typically obtain medical histories, perform examinations and procedures, order treatments, diagnose diseases, prescribe medication, order and interpret diagnostic tests, refer patients to specialists as required, and first or second-assist in surgery.
Here are the expected growth rates for the other fastest-growing health care jobs between 2012 and 2022:

I am a certified Physician Assistant from Harvard-SRU twining programme and postgraduate in Clinical research from Institute of Clinical Research (United Kingdom). I worked for National Retinoblastoma Registry and was Sub-Investigator for Toronto Multicenter Protocol for Bilateral Retinoblastoma Research which was conducted at 5 centers in the world including Sankara Nethralaya, Chennai. In addition to this I am an Immunohaemalogist who is capable of doing Tissue-HLA Typing that is seen as most essential criteria before anylon Transplantation.