Northwestern Medicine

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Catherine S. Thomas, MD

Catherine S. Thomas, MD

Internal Medicine

On Medical Staff At:
Delnor Hospital, Marianjoy Rehabilitation Hospital
In Practice:
31 Years

*In the spirit of keeping you well-informed, the individuals identified are neither agents nor employees of Northwestern Medicine or any of its affiliate organizations. These physicians have selected our facilities as the place where they want to treat and care for their private patients.


    2570 Foxfield Rd Ste 100
    St Charles, IL 60174
    Phone: (630) 584-1950
    Fax: (630) 584-8994
    26W171 Roosevelt Rd
    Wheaton, IL 60187
    Phone: (630) 933-4700
    Fax: (630) 933-4427
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Insurance Accepted

Insurance plans are subject to change. Click here to view insurance plans accepted.

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Education, Training & Fellowships

Medical School:
Government Medical College - 1989
Cook County Health and Hospitals System - 1996
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  • American Board of Internal Medicine - Internal Medicine