Measles Information

Catherine S. Thomas, MD

4.9

2161 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Internal Medicine

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Education

Medical Education:: MD, Government Medical College - 1989
Residency:: Cook County Health and Hospitals System - 1996

Languages Spoken

Malayalam

Board Certifications

American Board of Internal Medicine - Internal Medicine (Certified)

Practice Groups and Affiliations

Medical Group:: Northwestern Medicine Regional Medical Group
Alignment Category:: Northwestern Medicine Physician Network
On Medical Staff At:: Delnor Hospital

Ratings and Reviews

At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.

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Overall Rating

4.9

4.9

2161 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

April 29, 2025

5.0

Dr Thomas is so thorough and her staff is wonderful in every way

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April 29, 2025

5.0

Knowledgeable and kind

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April 29, 2025

5.0

She listens to my concerns and answers my questions plus some I don't know to ask.

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April 28, 2025

5.0

Good communication skills. Friendly. Willing to listen to concerns and to offer alternative strategies.

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April 28, 2025

5.0

She exhibits professionalism, genuine caring and personal kindness.

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April 28, 2025

5.0

I have confidence in her and the care she provides. She always makes me feel that she has time to listen to me even though I'm sure there are times when she is vey busy. As a person with severe hearing problems, I appreciate that she faces me and talks slowly so I can lip read when my hearing is not good.

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April 23, 2025

5.0

Dr. Thomas has been my doctor for many years. She is always willing to listen to me and answer any questions I have. I trust her.

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April 23, 2025

5.0

Always ready to listen!

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April 22, 2025

5.0

Didn't feel rushed

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April 22, 2025

5.0

Friendly, professional, efficient and left me feeling very well taken care of

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April 22, 2025

5.0

She is kind, good, professional, has a listening ear and sympathetic heart.

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April 21, 2025

5.0

I really trust Dr Catherine Thomas

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April 18, 2025

5.0

Discusses healthcare concerns and recommendations with you. Very attentive.

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April 17, 2025

5.0

We recommend DR Thomas whenever we can.

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April 17, 2025

5.0

Great health care professional Beautiful personality Efficient Experienced

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April 16, 2025

5.0

Extremely professional made me feel comfortable, answered all my questions and got everything done appropriately

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April 16, 2025

5.0

I have been a patient of Dr. Thomas for many years. Dispite several medical issues, Dr Thomas had always listened, asked specific questions, and has always provided me with the help I have needed to address the issue.

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April 11, 2025

5.0

Dr. Thomas is thorough and caring. She never rushes thru an exam and takes the time to listen to any concerns. I would follow her anywhere.

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April 10, 2025

5.0

Attentive

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April 09, 2025

5.0

I consider Dr. Thomas to be one of my favorite doctors. She listens to everything I have to say and always goes out of her way advise and offer advice. She also goes out of her way to suggest other doctors who can help with other issues.

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April 09, 2025

5.0

She's the best

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April 07, 2025

5.0

She is professional and caring.

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April 07, 2025

5.0

She gets it

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April 07, 2025

4.0

Friendly doctor, efficient and thorough.

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April 04, 2025

5.0

She goes the extra mile to help her patients. She takes time to listen to her patients and you never feel rushed.

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April 04, 2025

5.0

She not only is a capable and great doctor but she has feelings and her goal is to make her patients better. Always offers the best care in many ways.

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April 03, 2025

5.0

Patient, thorough, friendly doctor.

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April 03, 2025

5.0

Best doctor ever! So kind and concerned. Just lovely.

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April 03, 2025

5.0

Dr Thomas and Katie are the best team. I highly recommend them to everyone.

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April 02, 2025

5.0

Long term patient - always helpful.

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April 02, 2025

5.0

She is nice

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March 31, 2025

5.0

Thorough Listen Easy to Understand

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March 28, 2025

5.0

Always a joy to see Dr. Thomas. I never feel rushed, she's proactive is asking about how I feel, never rushes through the appointment. Dr. Thomas is great!!

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March 26, 2025

5.0

Professional, intelligent, patient, informative

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March 25, 2025

5.0

Listens and discusses

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March 24, 2025

5.0

She is amazing. So knowledgeable, patient, kind & professional.

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March 24, 2025

5.0

Dr Thomas was very friendly and knowledgeable, and I felt that she addressed all my concerns regarding my mother.

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March 20, 2025

5.0

Dr Thomas is caring and doesn't rush. She listens to what you have to say and makes sure to give you or get you the help you need. I trust she always has my best interest at heart.

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March 20, 2025

5.0

Dr Thomas takes her time discussing issues that are important to you. I never feel rushed.

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March 19, 2025

5.0

On time. Attentive and thorough

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March 19, 2025

5.0

She is the sweetest doctor. I really like her.

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March 18, 2025

5.0

Great!

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March 17, 2025

5.0

Knowledgeable, caring

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March 14, 2025

5.0

Very friendly and takes the time need to discuss topics and answer questions. Also is mindful to share next steps during visit.

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March 12, 2025

5.0

Doctor is very thorough.

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March 04, 2025

5.0

Listens and always addresses your questions and concerns.

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March 03, 2025

5.0

Dr. Thomas has been very caring and always responds when I need her.

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February 27, 2025

5.0

Dr. Thomas listens, she is caring and always solves the issues.

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February 25, 2025

5.0

She cares and takes time to explain.

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February 24, 2025

5.0

Caring and smart MD

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February 21, 2025

5.0

She's awesome. Sincere and listens to you. She's never in a rush to leave the room. I'm grateful I have Dr Thomas.

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February 21, 2025

5.0

Dr Thomas listens to my concerns.

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February 21, 2025

5.0

Great doctor

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February 20, 2025

5.0

She takes time and listens. Gives advice. If she can understand me and how I bounced from one thing to another, she's pretty great.

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February 20, 2025

5.0

She's straight business and gets things done quickly.

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February 20, 2025

5.0

Good doctor

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February 19, 2025

5.0

I have been with her since she started in practice here. She's the best. So collaborative, supportive and caring. I love her!!

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February 18, 2025

5.0

I like her as a person and trust her as a doctor

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February 17, 2025

5.0

Excellent doctor. Shows concern for patient. Never rushes her exam which is very thorough.

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February 17, 2025

5.0

Highly recommend, she is very kind.

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February 13, 2025

5.0

Dr Thomas is great at listening to your issues. She addresses them and doesn't push them off as being nothing!

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February 11, 2025

5.0

Knowledgeable and understanding

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February 11, 2025

5.0

Thoroughness and caring

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February 09, 2025

5.0

Very concerned with my condition and getting results. Listen attentively.

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February 07, 2025

5.0

able to get me in right away and give me the medicine i needed to make me feel better..

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February 05, 2025

5.0

She is awesome

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February 05, 2025

5.0

She's very responsive, kind and caring, reacts to my problems quickly and confidently.

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February 03, 2025

5.0

Professional, caring and personable.

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February 02, 2025

5.0

She was caring and knowledgeable.

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January 30, 2025

5.0

She is always pleasant and thorough during my visits. My questions are always answered and a forecast plan made. I feel she absolutely cares about my health.

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January 30, 2025

5.0

Truly a caring professional. Understands patient needs and strives to help.

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January 29, 2025

5.0

Dr Thomas went over my test scores very thoroughly. She was very patient and specific in explaining my dietary needs and physical rehabilitation needs.

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January 28, 2025

5.0

very good doctor

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January 28, 2025

5.0

Effiviency

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January 27, 2025

5.0

Always listens and explains everything

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January 25, 2025

5.0

Dr. Thomas is professional, compassionate, and genuinely cares about my physical and mental health. She spends time with me, thoroughly answering my questions, and never rushes our appointment. I greatly appreciate her and always feel better after seeing her.

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January 24, 2025

5.0

I met with her and she was very kind and listened. She was able to get me in when my primary doctor was on leave.

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January 24, 2025

5.0

She was very good and explained the issue so I could understand

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January 23, 2025

5.0

Excellent caring doctor

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January 22, 2025

5.0

Very knowledgeable. Good communication skills.

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January 20, 2025

5.0

Cause Dr. Thomas listen and answers questions, helps you understand

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January 17, 2025

5.0

Dr. Thomas always goes out of her way to give me the best exams and best explanations for my visit and what I should do to keep myself in the best shape.

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January 15, 2025

5.0

Kind, takes her time, I never, ever feel rushed. I also like her nurses.

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January 15, 2025

5.0

Knowable

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January 14, 2025

5.0

Always very thorough and caring.

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January 13, 2025

5.0

Compassion, Communication and Competence.

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January 11, 2025

5.0

Answers questions and stays on top of my medical care

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January 10, 2025

5.0

She is the best

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January 10, 2025

5.0

She was recommended to me for her excellent care and knowledge and in turn, I will do the same!

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January 08, 2025

5.0

She listens and is kind.

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January 08, 2025

5.0

Very through doctor

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January 07, 2025

5.0

Good communication. Knowledgeable.

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January 02, 2025

5.0

Dr.Thomas explains all very clearly and listens to any questions. She also is a very kind and caring doctor. Very professional.

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December 31, 2024

5.0

She listens, explains thorougly , And is interested in her patient as a person.

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December 31, 2024

5.0

Simply put she is the best and knows my history better than anyone

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December 28, 2024

5.0

Dr. Thomas is so caring. I trust her completely.

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December 27, 2024

5.0

Great Doctor, always willing to discuss my issues and has a answer to my questions.

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December 26, 2024

5.0

Fantastic doctor and person!

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December 25, 2024

5.0

Always friendly Welcoming Answer all questions Thirough exam

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December 24, 2024

5.0

Friendly, patient, helpful

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Disclosures

External Professional Relationships

Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.

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