Loretta de Koster, O.D. LTD.

129 E. OAK ST.
CHICAGO, IL 60611

By going through the voluntary process of becoming board certified, our Diplomates demonstrate competence beyond entry level.

Stay in the know about exams, training, and more by visiting our events page.

Feb 1, 2024 @ 8:00 am - Mar 31, 2024 @ 5:00 pm CST

The next administration of the board certification exam will be February 1 - March 31, 2024. Applications may be submitted...

Feb 13, 2024 @ 7:00 pm - 9:00 pm CST

Join us on February 13 as Leonard Messner, OD, presents a neuro-ophthalmic clinical review. This course provides an overview of...

De Koster, Loretta L. , OD