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Theodore Brock, APRN

Certified Nurse Practitioner

5.0

779 ratings Read Reviews

Northwestern Medical Group

Primary Specialty

Hematology and Medical Oncology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Nurse Practitioner

Education

Professional Education:: MS, Northern Illinois University School of Nursing - 2012

Certifications and Licensures

American Nurses Credentialing Center - Nurse Practitioner-Adult Health (Certified)
Oncology Nursing Certification Corporation - Nurse Practitioner-Advanced Oncology (Certified)

Practice Groups and Affiliations

Medical Group:: Northwestern Medical Group
Alignment Category:: Northwestern Medicine Physician Network

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

5.0

5.0

779 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 18, 2026

5.0

During your visit, he always goes over all of your test results and explains what the test results indicate.

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February 06, 2026

5.0

Again, very interested and easy to communicate with.

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February 05, 2026

5.0

Ted is great. He's very friendly, communicative and supportive.

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February 04, 2026

5.0

See above. He is an excellent CNP.

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February 03, 2026

5.0

I've seen Ted several times and each time he has been helpful, he listens to me and he answers my questions in language I can understand. He is thoughtful, knowledgeable, and cares.

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January 30, 2026

5.0

Very kind and gentle when delivering bad news or any news. Knows What he is talking about.

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January 29, 2026

5.0

I like him a lot, very caring

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January 29, 2026

5.0

Informative

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January 19, 2026

5.0

Very informative Doctor and compassionate.

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January 16, 2026

5.0

He takes time to explain what I don't understand.

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January 08, 2026

5.0

He is direct and still personable and checks to make sure the information exchanged is not just accurate. Exception people skills.

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January 05, 2026

5.0

Very personable and covered everything.

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December 29, 2025

5.0

Ted always answers all my questions and keeps me and Dr. D'Souza well informed.

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December 23, 2025

5.0

He knows his business.

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December 22, 2025

5.0

Very thorough, listens well, respectful and everything a caregiver should be.

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December 22, 2025

5.0

Ted explained test results clearly and completely

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December 17, 2025

5.0

Their polite

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December 14, 2025

5.0

Ted is great to work with

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December 09, 2025

5.0

He explain to me what I ask

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December 07, 2025

5.0

Ted listens and cares. He is helpful, knowledgeable, and personable.

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December 07, 2025

5.0

He is a gentle voice. He is funny and listens to concerns and is thoughtful and explains what you need to know.

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December 03, 2025

5.0

clearly explains process.

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December 03, 2025

5.0

Good Doctor

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November 24, 2025

5.0

He is very professional and very attentive.

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November 24, 2025

5.0

Gave a complete diagnosis of my condition.

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November 23, 2025

5.0

He explained my test results very thoroughly and made sure I understood everything. Very polite.

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November 21, 2025

5.0

Answered every question

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November 19, 2025

5.0

Kind,caring,knowledgeable

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November 19, 2025

5.0

Ted is a pleasure to work with. He takes the time to explain the treatment process and exhibits care for his patients.

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November 18, 2025

5.0

First time meeting him. Covered blood results and any concerns I might have.

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November 16, 2025

5.0

Walked me through all of the information, simplified it.

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November 15, 2025

5.0

Always goes way beyond expectatIons.

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November 14, 2025

5.0

Ted is awesome! Answers all questions and concerns! Top of the list care provider!

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November 11, 2025

5.0

He has a very calm manner. Very thorough with me. Answers all questions. He's a great guy as well

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November 10, 2025

5.0

Ted Brock is knowledgeable regarding my cancer and answers all of my questions. He goes through the blood draw results with me and makes it easy for me to understand. I also feel comfortable asking him questions.

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November 06, 2025

5.0

Ted Brock is very experienced, communicates clearly and has great bedside manner.

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November 05, 2025

5.0

Very personable and professional

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November 03, 2025

5.0

Personable, he gave me a good amount of time for my appointment, knowledgeable.

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October 31, 2025

5.0

Nice guy he explain things to me an answer my questions

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October 30, 2025

5.0

Level of care

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October 30, 2025

5.0

Ted does a terrific job. He responds quickly and is very much a "people person ".

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October 28, 2025

5.0

Ted went beyond the typical box checker. He made sure we knew what we could expect during the next step in dealing with cancer.

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October 20, 2025

5.0

I think that he is an exceptionally nice guy and good at what he does. He was careful and pleasant as he explained some test results and what I needed to be doing. He also went to a great deal of trouble to update my records both relating to my visit and to organize an account of the problems that I have had prior to that.

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October 20, 2025

5.0

He's concerns and cares

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October 17, 2025

5.0

Very thorough....great visit

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October 09, 2025

5.0

He is very kind and professional and very easy to talk to. He is very thorough and I felt I got excellent care and he explains things in a very understandable manner.

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October 06, 2025

5.0

Very thorough, takes his time and answers all questions.

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October 02, 2025

5.0

I have Ted's patient since 2006. He's excellent

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October 01, 2025

5.0

Caring

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September 22, 2025

5.0

He is vary caring

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September 15, 2025

5.0

9

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September 14, 2025

5.0

Caring and comprehensive communication.

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September 11, 2025

5.0

Friendly and helpful.

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September 09, 2025

5.0

Great guy

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September 08, 2025

5.0

He's a great doctor

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September 04, 2025

5.0

He truly LISTENED, as well as asking pertinent questions & giving suggestions / advice. He was kind, reassuring and immensely helpful. All my questions were answered & "next steps" reviewed.

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September 03, 2025

5.0

Extremely knowledgeable

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September 02, 2025

5.0

Dr. Brock has a vast knowledge of medicines and their respective side effects.

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August 30, 2025

5.0

Ted is professional and very concerned about what I have to say. Keep it up Ted!!

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August 26, 2025

5.0

Ted is very good at his CNP care

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August 25, 2025

5.0

Thoroughly and clearly explained all test results

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August 25, 2025

5.0

He's so informative and sincerely concerned

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August 22, 2025

5.0

He is very knowledgeable, takes the time to explain me everything and answer all my questions.

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August 17, 2025

5.0

knowledgeable, caring, empathetic, answers questions honestly

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August 14, 2025

5.0

Ted is very patient and thorough.

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August 12, 2025

5.0

He explain things well

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August 12, 2025

5.0

He comes prepared to review my blood draw and answers all of my questions. He is knowledgeable regarding my multiple myeloma.

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August 11, 2025

5.0

I feel comfortable recommending Ted because of the trust we've built between us through the years.

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August 07, 2025

5.0

He listens,

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August 07, 2025

5.0

Answered all my questions and was very thorough in his explanations.

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August 06, 2025

5.0

He is very knowledgeable and and helpful..

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August 04, 2025

5.0

Great provider. Listened to what I had to say and was very knowledgeable.

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July 28, 2025

5.0

Awesome

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July 27, 2025

5.0

He takes his time answering questions and telling you what is going on with blood work.

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July 27, 2025

5.0

He answered all of my questions

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July 25, 2025

5.0

Ted always takes the time to address your concerns and answers all of your questions. Ted values your opinion when addressing your care.

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July 24, 2025

5.0

Addressed concerns

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July 22, 2025

5.0

Good Doctor

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July 21, 2025

5.0

Ted Brock is caring and listens to your questions and gives you answers and makes sure you understand the status of your health. He is friendly and understanding of your condition.

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July 21, 2025

5.0

Very knowledgeable and very Concerned for your well-being. Very good with people.

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July 19, 2025

5.0

Friendly and helpful

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July 17, 2025

5.0

He is thorough, friendly, helpful, he focuses and remembers details. I have great confidence in his knowledge and how he relates to me with the data.

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July 17, 2025

5.0

Very easy to understand everything we discussed and answered all my questions. The hand out was helpful and will be good to share w my family members.

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July 15, 2025

5.0

He's a nice guy and answer questions and explain things clearly

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July 09, 2025

5.0

Very helpful and understanding.

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July 09, 2025

5.0

Ted Brock fits the description described above. He is capable kind caring and more.

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July 07, 2025

5.0

Theodore is "awesome". It shares technical terms and treatment in a format anyone can understand. He listens. (It's why we have 2 ears and 1 mouth). Great empathy with straightforward data.

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July 04, 2025

5.0

Great doctor tell it easy to understand

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July 03, 2025

5.0

He's a great guy. Our sense of humor are similar. Very thorough as well. Answers all my questions.

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July 01, 2025

5.0

He's friendly and on time for appointments. And asks you for questions if you have them.

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June 27, 2025

5.0

When I can't see the doctor for whatever reason it's always good to see Ted. He's knowledgeable and enjoyable.

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June 23, 2025

5.0

He went over all of the results of my bloodwork and asked if there were any questions. You also asked if I needed any refills on my prescription. It was very friendly and informative.

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June 20, 2025

5.0

All my appointments with Ted Brock are brief but very thorough. There are times when I direct a question or two to Ted usually referencing a specific lab test number(s) reflected within the lab results. Ted completely answers my question so that I may fully understand what the numbers actually mean for me (whether good or bad but in my case, typically on the good side). Very understanding and caring.

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June 19, 2025

5.0

extreme positive tell it like it is.

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June 18, 2025

5.0

He is caring , thorough and I feel comfortable talking to him

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June 18, 2025

5.0

Explains everything and answers all questions

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June 17, 2025

5.0

Ted is very thorough, unhurried, and has a wonderful personality. I feel fortunate to be in his and Dr. [last name]'s care.

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June 13, 2025

5.0

Theodore Brock is knowledgeable regarding multiple myeloma and is able to answer all of my questions. My visit with him are always pleasant and I never feel rushed.

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June 12, 2025

5.0

He is patient and kind. He answers all of your questions and is upbeat!

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June 09, 2025

4.0

Great n personable guy! Patient when listening to my concerns.

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Disclosures

Theodore Brock, APRN reported no external professional relationships for calendar year 2024.

Industry Relationships

Consulting

Faculty member and/or their immediate family have engaged in activities such as speaking, advising, consulting, or providing educational programs for the following companies or other entities

Olson Research Group, Inc.

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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