Maryland Orthodontic Assisting

Apply for the Maryland state-specific exam. Learn about the Maryland Orthodontic Assisting (MDO) exam, how to apply, how to prepare, and what to expect on exam day.
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Important Information

These resources will help you apply and prepare for the exam.

MDO Exam Application

State Candidate Handbook

Study Materials

Timeline & Requirements

TEST WINDOW

60 DAYS

TEST TIME

75 MINUTES

TEST QUESTIONS

100 QUESTIONS

Testing Options

Test Center

Read about what to expect when you take your exam in-person at a test center.
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