In this chasing world with lots of population, the Healthcare settings need more professionals with knowledge equal to Physician. Therefore the Physician Assistant profession emerged in Hospital settings to provide efficient treatment to all individual without hesitation. Physician assistants combine coursework and clinical experiences to provide a strong foundation of medical knowledge. A health science Physician Assistant can provide clinical medical services to patients under the supervision of a medical professionals.

The curriculum includes examining and treating patients and interpret laboratory, x-rays and perform the diagnosis. As part of their comprehensive responsibilities, Physician Assistant's conduct physical exams, diagnose and treat illnesses, order and interpret tests, counsel on preventive health care, assist in surgery, and write prescriptions. Within the physician- Physician Assistant relationship, physician assistants exercise autonomy in medical decision-making and provide a broad range of diagnostic and therapeutic services. A Physician Assistant's practice may also include education, research and administrative services.