Overview
Catherine Thomas is a primary care provider, practicing in Internal Medicine in St Charles, Illinois. She has been practicing medicine for over 37 years.
Dr. Thomas is highly rated in 14 conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Small Cell Lung Cancer (SCLC), Osteoarthritis, Hip Replacement, and Endoscopy.
Dr. Thomas is board certified in American Board Of Internal Medicine - Internal Medicine (Certified). She is actively involved in clinical research, co-authoring 3 peer reviewed articles.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- PPO
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- HMO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MEDICARE PDP
- EPO
- HMO
- POS
- PPO
- MEDICARE PDP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- MEDICARE MAPD
- MEDICARE SNP
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
University Of Illinois Hospital
Michel Gowhari is a primary care provider, practicing in Internal Medicine in Naperville, Illinois. Dr. Gowhari is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Hemoglobinopathy, Congenital Hemolytic Anemia, and Hemolytic Anemia.
Endeavor Health Medical Group
Alfonso Tafur, MD, a cardiologist and director of vascular medicine services at Endeavor Health, specializes in managing blood clot disorders and vascular disease. He provides personalized, continuing care while leading research to improve treatment options for complex conditions. Dr. Tafur listens closely to understand each patient’s experience and works to guide them through every phase of their healthcare journey with compassion and precision. Dr. Tafur is highly rated in 41 conditions, according to our data. His clinical expertise encompasses Venous Thromboembolism (VTE), Deep Vein Thrombosis, Pulmonary Embolism, Hepato-Pancreato-Biliary Surgery, and Knee Replacement. Dr. Tafur is board certified in American Board Of Internal Medicine.
University Of Illinois Hospital
Robert Molokie is an Internal Medicine provider practicing medicine in Chicago, Illinois. Dr. Molokie is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Hemoglobinopathy, Congenital Hemolytic Anemia, Hemolytic Anemia, and Bone Marrow Transplant.
Frequently Asked Questions about Dr. Catherine S. Thomas
How do I make an appointment with Dr. Catherine S. Thomas?
You can book an appointment with Dr. Catherine S. Thomas by calling their office at 815-756-5255. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Catherine S. Thomas a top-rated expert for Obesity in Children?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Catherine S. Thomas is classified as an Advanced expert for Obesity in Children, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Catherine S. Thomas specialize in?
While Dr. Catherine S. Thomas is a Internal Medicine, they have specific expertise in Obesity in Children, Small Cell Lung Cancer (SCLC), and Osteoarthritis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Catherine S. Thomas participate in research or clinical trials?
Yes. Dr. Catherine S. Thomas has published 2 articles and abstracts on conditions like Obesity in Children. You can view a list of Dr. Catherine S. Thomas's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Catherine S. Thomas accept my insurance?
Dr. Catherine S. Thomas accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 815-756-5255 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Familial HypertensionDr. Thomas isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- Hairy Cell Leukemia (HCL)Dr. Thomas isAdvanced. Learn about Hairy Cell Leukemia (HCL).
- High CholesterolDr. Thomas isAdvanced. Learn about High Cholesterol.
- HypertensionDr. Thomas isAdvanced. Learn about Hypertension.
- HypothyroidismDr. Thomas isAdvanced. Learn about Hypothyroidism.
- Experienced
- Acute CystitisDr. Thomas isExperienced. Learn about Acute Cystitis.
- Acute Kidney FailureDr. Thomas isExperienced. Learn about Acute Kidney Failure.
- Acute Myelomonocytic LeukemiaDr. Thomas isExperienced. Learn about Acute Myelomonocytic Leukemia.
- ALK-Positive Non-Small Cell Lung CancerDr. Thomas isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- AnemiaDr. Thomas isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Thomas isExperienced. Learn about Angiodysplasia of the Colon.