What is the difference between an optometrist OD and ODPA?

An Optometrist (OD) is a healthcare professional who is licensed to examine eyes, diagnose and treat eye conditions, and prescribe corrective lenses. They typically hold a Doctor of Optometry (OD) degree, which requires a minimum of four years of postgraduate education. Optometrists are considered primary eye care providers and can perform comprehensive eye exams, fit and prescribe glasses and contact lenses, detect and manage certain eye diseases and conditions, and provide pre- and post-operative care for surgical procedures.

On the other hand, an ODPA (Optometric Dispensing Paraoptometric Assistant) is an unlicensed eye care professional who is trained and certified to assist optometrists in the dispensing and fitting of eyeglasses and contact lenses. ODPA's typically complete a one- to two-year certification program and work under the supervision of optometrists. Their responsibilities may include taking patient measurements, selecting and fitting eyeglasses frames, verifying lens prescriptions, providing basic information about eyecare products and services, and offering customer service.

In summary, an optometrist (OD) is a licensed healthcare professional who can perform comprehensive eye exams and provide various eye care services, while an ODPA (Optometric Dispensing Paraoptometric Assistant) is an unlicensed assistant trained in the fitting and dispensing of eyeglasses and contact lenses under the supervision of optometrists.