Office Hours

Tuesday, Thursday, Saturday:  Oak Brook 630.574.7336

Monday, Friday:  St. Charles: 630.584.3624

Contact Us

To make an appointment or if you have questions about our services, accepted forms of insurance, our facility, or methods, please feel free to contact us during normal business hours by phone. If you have a medical emergency, please dial 911.


815 Commerce Dr. Suite 220

Oak Brook IL 60523


John E. Nathan, DDS, MDS and Associates


2320 Dean St.,

Suite 202

St. Charles IL 60175