What does DO stand for in opthamology?

In ophthalmology, "DO" stands for "Doctor of Optometry." This degree is awarded to professionals who specialize in eye care, including vision correction, diagnosis, and treatment of various eye conditions. Optometrists play a key role in providing comprehensive eye exams and prescribing glasses or contact lenses, but they do not perform surgery, which is typically within the domain of ophthalmologists (MDs).