Welcome to Chicago Oral and Maxillofacial Surgery
The Office of Drs. Gregory Thomas and Neil B. Hagen
Patient Registration
You may preregister with our office by filling out our secure online Patient Registration Form. After you have completed the form, please make sure to press the Complete and Send button at the bottom to automatically send us your information. The security and privacy of your personal data is one of our primary concerns and we have taken every precaution to protect it.
Online Referral Form
You may refer patients to our office by filling out our secure online Referral Form. After you have completed the form, please make sure to press the Complete and Send button at the bottom to automatically send us your information. The security and privacy of patient data is one of our primary concerns and we have taken every precaution to protect it.