Roy Thomas, DO, MPH

4.9

346 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Family Medicine

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Acute and Preventive Care
Adolescent Medicine
Adult Medicine
Comprehensive Primary Care
Osteopathic Medicine
Weight Management

Education

Medical Education:: DO, Burrell College of Osteopathic Medicine - 2021
Professional Education:: MPH, Benedictine University - 2013
Residency:: McGaw Medical Center of Northwestern University (Delnor) - 2024

Languages Spoken

Malayalam

Board Certifications

American Board of Family Medicine - Family Medicine (Certified)

Faculty Profile

Clinical Assistant Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

Medical Group:: Northwestern Medicine Regional Medical Group
Alignment Category:: Northwestern Medicine Physician Network
On Medical Staff At:: Central DuPage 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

346 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 27, 2026

5.0

Dr. Thomas takes his time with me, I never feel rushed.

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February 21, 2026

5.0

Dr Thomas listened to my concerns and was thorough

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February 19, 2026

5.0

Very thorough and informative. Doctor was not rushed and has a very pleasant demeanor.

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February 13, 2026

5.0

Very thorough and explained everything thing

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February 12, 2026

5.0

All good

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February 10, 2026

5.0

Personable, listens to my concerns, helps me establish better health

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February 10, 2026

5.0

Patient focused and attentive

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February 09, 2026

5.0

This's my first visit with Dr. Roy , he's detailed ask questions .

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February 06, 2026

5.0

Very descriptive. Very understanding. Makes sure you understand everything and you can tell he genuinely cares

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February 05, 2026

5.0

Very thorough and attentive to your needs and listens to your concerns

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February 03, 2026

5.0

Dr. Thomas was fully present, attentive and thorough!

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January 26, 2026

5.0

Dr. Thomas is very thorough and always spends a lot of time answering my questions. I highly recommend him.

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January 25, 2026

5.0

Very personable. Very knowledgeable. Very thorough.

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January 22, 2026

5.0

Dr. Roy Thomas is one of the best doctors I have been to. Makes you feel like an actual person and not just another patient.

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January 18, 2026

5.0

Very professional, patiently listened to your questions and answered them to make sure your are all well.

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January 16, 2026

5.0

Gets the job done

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January 13, 2026

5.0

Fantastic

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January 12, 2026

5.0

Dr. Thomas is always extremely thoughtful, compassionate, takes time with his patients, and thorough!

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January 10, 2026

5.0

Dr. Roy is very nice and seems to really care about his patients. He truly listens and tries to get the issues resolved that I bring to his attention. I really appreciate his willingness to make sure I get the help I need to be well.

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January 06, 2026

5.0

Dr Thomas is very kind and attentive during my visit. I appreciate his willingness to address all issues and concerns. Listens with care.

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December 27, 2025

5.0

Roy Thomas was a good listener. Very respectful and professional. Most importantly, he behaves like a normal human being.

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December 26, 2025

5.0

As I said above, doctor was amazing. He listened, asked, explained, showed, and even made sure to care about my dignity. You have a special guy here

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December 26, 2025

5.0

Awesome Dr.

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December 22, 2025

5.0

Explains things well and takes time to understand patient concerns. Very knowledgeable and empathic.

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December 22, 2025

5.0

Great care provider!

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December 21, 2025

5.0

Detailed explanation

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December 19, 2025

5.0

Dr Roy Thomas is exceptional. The first time I have ever trusted a doctor.

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December 19, 2025

5.0

Very knowledgeable in is practice.

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December 17, 2025

5.0

Thorough and personable.

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December 16, 2025

5.0

Very kind and communicative, dont have a single bad thing to say about him.

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December 15, 2025

5.0

Great service and excellent advice.

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December 15, 2025

5.0

He practices preventative medecine and truly cares.

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December 06, 2025

5.0

I got a great doctor.

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December 05, 2025

5.0

He explained everything thoroughly and made me feel very comfortable. I opened up more than I thought I would, and it's all because of him.

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December 01, 2025

5.0

excellent communication and details but spoke just a bit too fast but was very understanding and non judgemental.

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December 01, 2025

5.0

Again, Dr. Thomas is the best! He listens, takes the time to make sure everything is covered, cares, and is very polite and professional!

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November 30, 2025

5.0

He is the only doctor that I've had so far who listened to me and helped me. He didn't rush my appointment. He took his time and was very kind and helpful.

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November 26, 2025

5.0

Informative

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November 16, 2025

5.0

Professional, attentive, and great with my son.

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November 14, 2025

5.0

He did not make me feel rushed. He listened to and answered all my questions. Showed me articles that supported his answers on the computer as we talked.

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November 14, 2025

5.0

Communication and a high level of professionalism

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November 14, 2025

5.0

Doctor Thomas made me feel very comfortable. He was easy to talk to and answered all my questions thoroughly. Good sense of humor.

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November 07, 2025

5.0

Dr. Thomas is knowledgeable, thorough and has a great bedside manner! He listens to his patient's concerns and advises on best course of action while respecting the patients concerns.

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November 03, 2025

5.0

The doctor takes his time to make sure my questions and his communication is clearly understood by both of us.

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October 17, 2025

5.0

Very through and explained wellness care

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October 13, 2025

5.0

Very nice and seems to have patients best interest at heart.

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October 10, 2025

5.0

He patiently listens to all of my concerns and answers them so that I can understand

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October 07, 2025

5.0

Very nice person.

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October 06, 2025

5.0

Extremely thoughtful and compassionate doctor, who is both thorough and knowledgeable in his treatment

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October 06, 2025

5.0

I feel vary happy with the care he gives me

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September 27, 2025

5.0

Very knowledgeable

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September 25, 2025

5.0

This was my first time seeing Dr Roy Thomas. He was warm, friendly and took the time to explain the different elements of the exam. I felt very comfortable with him and he was knowledgable and caring. I would recommend him to others.

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September 23, 2025

5.0

Great people skills. He has treated my son and me, and I would strongly recommend Dr. Thomas to anyone seeking a family doctor.

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September 22, 2025

5.0

Very professional

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September 20, 2025

5.0

He is very good with his patients very understanding

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September 19, 2025

5.0

Take his time with you and really listens

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September 18, 2025

5.0

Because he is young, and you feel comfortable when you see and hear him.

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September 16, 2025

5.0

Friendly, considerate of my time, thorough

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September 15, 2025

5.0

He's great! Very easy to talk too and he takes his time.

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September 05, 2025

5.0

Because like I say he takes his profession very serious and with responsibly

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September 02, 2025

5.0

Dr Thomas took his time and genuinely cared about my long term health. He made me feel comfortable about being honest about my health and lifestyle and appreciated his recommendations about becoming healthier.

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August 31, 2025

5.0

He's extremely up to date and we are so happy we found him on line.

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August 29, 2025

5.0

Professional kind thorough

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August 28, 2025

5.0

I would recommend Dr Thomas he is very thorough and explains everything so that the average person can understand. I feel very lucky to have him as my doctor. I feel very comfortable talking to him. I have 100% confidence in Dr Thomas.

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August 26, 2025

5.0

He listened to my concerns and was very helpful

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August 24, 2025

5.0

Dr Thomas is excellent. He takes his time with me and generally cares.

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August 20, 2025

5.0

A young, bright ,intelligent Dr. with the skilled manner of a much more experienced professional. He is patient , kind and caring.

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August 14, 2025

5.0

He is very nice thorough and takes the time to explain everything. I feel real lucky to have him as my new Dr

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August 13, 2025

5.0

Dr. Thomas was wonderful. He spent a lot of time with me discussing my health status and specific health concerns. He was clear and thorough in answering my questions and explaining his recommendations and the need for certain labs and referrals. I felt that he really heard and understood my concerns and took them seriously. I am so glad that he is my doctor and can't recommend him enough!

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August 11, 2025

5.0

Very thorough and didn't feel rushed at the appt. Would highly recommend

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August 10, 2025

5.0

Friendly, efficient, caring

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August 09, 2025

5.0

Same as above. Very informative, timely, professional, friendly, etc.

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August 08, 2025

5.0

He takes great care of my needs as a patient

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August 06, 2025

5.0

He is very kind but also thorough.

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August 05, 2025

5.0

Dr Thomas was very engaging regarding getting to know me and my medical history. He asked great questions and listened intently to my answers. He was very professional, knowledgeable, thorough and friendly. I'm very happy to have Dr Thomas as my primary physician when we're living half the year in Downers Grove, IL.

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August 04, 2025

5.0

Great doctor with great manner

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August 01, 2025

5.0

He took the time to explain and answer any questions and medical concerns.

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August 01, 2025

5.0

Perfect doctors listens to you calmly and try to help you as much as he can

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July 31, 2025

5.0

He was extremely professional and covered all aspects of my exam.

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July 29, 2025

5.0

Dr. Thomas spent a lot of time with me and was thorough with my care.

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July 29, 2025

5.0

Very informative and helpful.

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July 28, 2025

5.0

He was very pleasant and a good listener and I believe that he is an excellent Doctor. He was very patient and asked the right questions about my health.

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July 25, 2025

5.0

He proceeds with caution while utilizing preventive medicine.

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July 15, 2025

5.0

Very attentive to needs and concerned about health.

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July 01, 2025

5.0

Excellent doctor, with incredible patient care skills and intelligence as well as being very empathetic. Very happy!!

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June 27, 2025

5.0

He's very compassionate and very helpful and listens to you

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June 24, 2025

5.0

The doctor is outstanding with great bedside manners and knowledgeable and invested in pt care.

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June 24, 2025

5.0

He is very caring and knowledgeable

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June 20, 2025

5.0

Very courteous and knowledgeable

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June 19, 2025

5.0

The time Dr Thomas took with me and care he spent going through my medical history and concerns is not a standard anymore and SO appreciated.

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June 14, 2025

5.0

V competent Doctor . Empathetic. Did a comprehensive initial medical survey. Listened to my responses patiently . No hurries

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June 13, 2025

5.0

His bedside manner and problem solving skills,

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June 13, 2025

5.0

Excellent doctor, explains everything well. You can tell he cares and is very knowledgeable.

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June 10, 2025

5.0

Took his time to explain everything and answered all my questions.

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June 08, 2025

5.0

Good experience with 0 wait

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June 06, 2025

5.0

Excellent service. Dr. Thomas took time to get to know my medical reasons for seeing him, focused on my needs, was very knowleagable, kind and and helpful and I will be seeing him again as my pcp.

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June 02, 2025

5.0

Dr. Thomas listens to you and gives you plan and recommendations to prevent illness and continue healthy ways of living.

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May 30, 2025

5.0

Great guy. Always takes the time to talk to me. No rushing on his part at all

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May 20, 2025

5.0

Dr Thomas is, in my opinion, an EXCELLENT doctor. He was thorough in reviewing my medical history and examining me. He took the time to ask many questions and listened to the answers. He is also very personable and respectful I WILL recommend him to others

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May 13, 2025

5.0

Great bedside manner!! Very informative.

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Disclosures

Roy Thomas, DO, MPH reported no external professional relationships for calendar year 2024.

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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HealthBeat

Men’s Health Screenings at Every Age

You wouldn’t skip an oil change, so why would you skip a health tune-up? See if your wellness plan is firing on all cylinders.

More HealthBeat Articles