Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. Thomas John located in the city of Oak Brook, state Illinois. The legal address of the Doctor 120 OakBrook Center. Directions to the Doctor Dr. Thomas John can be found on our interactive map. Ask your questions by calling (630) 573-0360 on workdays.</br></br></br>NPI number: 1457351041</br>Provider's gender: Male</br>Practice names: Thomas John Vision Institute</br>Board certifications: American Board of Ophthalmology Your comments (not for publishing) * — Required information Dr. Thomas John - Oak Brook ← View details 120 OakBrook Center, Illinois, Oak Brook, 60523, Oak Brook, Illinois 60523 (630) 573-0360