This chapter presents specific issues faced by older adults in response to adaptations to chronic illness and disability. Some individuals have congenital disabilities and others acquire a disability early in life and are able to adjust fairly easily, aging with their disability. On the other hand, some individuals acquire a disability later in life and may experience great difficulty making the adjustments to their condition. The chapter presents information on the age-related concerns of older adults, components and perceptions of aging, assessment issues associated with older adults, vocational interests, and death and dying perspectives. It also discusses the implications for service delivery in the context in which older adults are served along with laws and regulations that apply to the population. Aging and geriatric persons often utilize a variety of services from multiple entities (e.g., social, legal, medical, financial, and counseling).