Edited sentence: Filipino ophthalmologists can receive further in subspecialties of ophthalmology by completing a fellowship program which varies in length depending on each program's requirement.MBBS...), have passed the physician licensure exam, completed an internship in medicine, and completed residency at an accredited program.Ophthalmology is a considered a medical specialty that uses medicine and surgery to treat diseases of the eye.To become a general ophthalmologist, a candidate must have completed a Doctor of Medicine degree or its equivalent (eg