Dr. John D Kiernan O.D.
Optometrist
1214 Pierce St Sioux City IA, 51105About
Dr. John Kiernan is an optometrist practicing in Sioux City, IA. Dr. Kiernan specializing in providing eye care services to patients. As an optometrist, Dr. Kiernan performs eye exams, tests vision, corrects vision by prescribing eye glasses or contacts, detects certain eye disorders and manages and treats vision problems. Optometrists often work closely with ophthalmologists who may need to further treat patients with surgical procedures.
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