MD vs. OD vs. DO. There are three types of eye doctors with really two being the most common eye doctors; Ophthalmologist, Optometrist, Doctor of Osteopathy. There are similarities and differences between an ophthalmologist, optometrist and a doctor of osteopathy that define each specialty.
Despite registering nearly identical satisfaction levels for the overall programs, 80 percent of seniors on Medicare Advantage said they were satisfied with the overall cost of their plans, compared to 68 percent of traditional Medicare seniors.
Region: Ontario Answer Number: 730. There is no generally accepted age that determines when one becomes a senior citizen. It is an important question, though, since seniors may be entitled to a variety of benefits ranging from shopping discounts to government benefits. Basically, a private organization, such as a social club or retail outlet, can make its own rules for determining seniors status. Often, 55 is the age someone is considered eligible for a seniors' discount.