Dr. Catherine Thomas MD

  • Internal Medicine Saint Charles, IL

Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Catherine Thomas xhas an overall rating of 3.6.


Dr. Catherine Thomas, MD is a Doctor primarily located in Saint Charles, IL, with another office in Saint Charles, IL. She has 27 years of experience. Her specialties include Internal Medicine. Dr. Thomas is affiliated with Northwestern Medicine Central DuPage Hospital, Northwestern Medicine Delnor Hospital and Westlake Community Hospital. She speaks English.


Patients rate and review their physicians based on criteria of care including bedside manner, doctor-patient face time, and degree of follow-up. Patients also provide their doctor with an overall ratings. Vitals analyzes these ratings annually, along with other quality measures, to identify and award the top physicians.


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Specialties & Expertise

Dr. Catherine Thomas has the following 7 areas of expertise, 1 specialty and 1 board certification.

Internal Medicine

An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.


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Board Certification

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Locations & Directions

Fifth Ave Primary Care Physicians Inc

970 N 5th Ave
Saint Charles, IL 60174

Dreyer Medical Clinic

2570 Foxfield Rd
Saint Charles, IL 60174

Nearby Doctors

Dr. Catherine Thomas, MD is similar to these 3 Doctors near Saint Charles, IL.