Gary H. Gruber, MD

Gary H. Gruber, MD

4.9 
1601 ratings  Read Reviews
Northwestern Medicine logoNorthwestern Medical Group

Primary Specialty

Internal Medicine

Is your insurance accepted? Select plan

Education

Medical Education:
MD, Icahn School of Medicine at Mount Sinai - 1984
Residency:
McGaw Medical Center of Northwestern University - 1987

Board Certifications

  • American Board of Internal Medicine - Internal Medicine (Certified)

Faculty Profile

Clinical Assistant Professor, Feinberg School of Medicine

View Faculty Profile

Practice Groups and Affiliations

Medical Group:
Northwestern Medical Group
Alignment Category:
Northwestern Medicine Physician Network
On Medical Staff At:
Northwestern Memorial 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.

Read Ratings FAQs

Overall Rating

4.9
4.9 

1601 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

April 29, 2024

5.0

Good for patients with anxiety.

Was this helpful? Yes (1) No (0)

Thanks for your feedback!

April 26, 2024

5.0

He takes care of me

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 25, 2024

5.0

He’s open and honesty and does anything he can to help you

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 25, 2024

5.0

Even though I spend most of my time out of the country and only see Dr Gruber every 2-3 years, he still provides excellent care.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 19, 2024

5.0

Very professional…excellent at diagnosing !

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 18, 2024

5.0

I have been his patient for decades and every time he takes his time to listen to my needs, he is persistent in finding the cause of my symptoms, he always do what it takes and beyond to help me. I am so blessed in having Dr Gruber and his staff taking care of my health.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 17, 2024

5.0

Dr Gruber takes time with patients and listens to their concerns, problems, etc. Very thorough examination, quick lab work and lots of follow up on issues, recommendations, treatments.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 17, 2024

5.0

Have been with him for 23 years and he is an excellent doctor and very cautious about everything and checking it out. He talks with me about any medication he prescribes and includes me as a person not just another patient.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 12, 2024

5.0

He’s been my doctor for 30 years. Live him!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 11, 2024

5.0

A 10 for everyone.. A pleasure to know and be cared for by Dr Gruber for so many years.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 10, 2024

5.0

I love Dr Gruber. He’s been my physician for over 20 years. He genuinely cares for his patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 06, 2024

5.0

I have been Dr. Gruber's patient for about 25 years. He is knowledgeable, thorough, and caring.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 04, 2024

5.0

I feel confident my physician is highly confident in managing my healthcare.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 04, 2024

5.0

Very thorough…..great follow-up, listens, I feel comfortably asking any question.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 03, 2024

5.0

Dr Gruber is great. Very thorough .

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 03, 2024

5.0

Patient, kind, thorough, listens… great bedside manners.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 02, 2024

5.0

Dr. Gruber is an extraordinary doctor!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 30, 2024

5.0

See above reasons. He really care for me and my concerns

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 29, 2024

5.0

Very thorough and excellent people skills.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 25, 2024

5.0

He’s attentive, thorough and thoughtful. Couldn’t ask for a better primary care physician.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 21, 2024

5.0

He is very good and detailed in his explanation of the health check up.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 21, 2024

5.0

Very thorough, caring, empathetic physician. Experienced, very knowledgeable, great listener, great bedside manner.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 20, 2024

5.0

Dr. Gruber is very knowledgable and thorough. He is patient, a great listener and makes sure all questions are answered and addressed with the examination. I never feel rushed or treated like just another patient. I would highly recommend Dr. Gruber

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 19, 2024

5.0

Dr Gruber is an outstanding internist

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 15, 2024

5.0

He takes the time to explain everything and is very thorough.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 14, 2024

5.0

He is the best and he has always taken great care of me and several members of my family.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 14, 2024

5.0

Dr. Gruber is very knowledgeable, thorough, listens to my concerns, and finds solutions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 13, 2024

5.0

Dr. Gruber is a phenomenal diagnostician. He’s attentive, knowledgeable and listens.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 13, 2024

5.0

Dr. Gruber is very compassionate and makes you feel he is very concerned about your health and quality of life

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 12, 2024

5.0

Carrying, professional, thorough. I cannot think of anyway Dr. Gruber could improve. He has been a spectacular health caregiver.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 11, 2024

5.0

Years of experience and professionalism

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 07, 2024

5.0

He takes the time to understand my concerns and takes action that I can understand

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 06, 2024

5.0

Dr Gruber has been my primary physician for over 10 years. We always have a great conversation.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 04, 2024

5.0

Dr. Gruber is fantastic. Thorough and great at answering questions. Excellent patient care.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 03, 2024

5.0

Dr Gruber is an exceptional clinician, everything you could ask for in an internist.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 29, 2024

5.0

Dr. Gruber is always very timely. Our time as well as his is very important. I live fairly close to Northwestern and even on a good day I can get delayed by traffic. He is very understanding he asked good questions smart questions. He’s interested in how I am feeling and how I have been feeling. Am I progressing through any aches or pains that I may have developed or not at this visit but the visit prior he noticed that I was leaning to one side slightly and his investigation into the class was upfront and very important. I am grateful for Dr. Gruber. As well, Dr Gruber is very understanding intolerant. There was one time one. In fact, I was tardy for an appointment and it was my mistake. Dr. Gruber found the time to see me be thorough and to allow me to not have to come back downtown. He also is very understanding during a terrible thunderstorm power out at my house, and great winds knocked over part of a tree in the yard. He said, make an appointment when things settle down and you are organized. there was no care to me about missing set appointment on such a day and Dr. Gruber certainly only wanted me to be comfortable with my situation. That is a gift.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 28, 2024

5.0

Very detailed

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 28, 2024

5.0

Great caring doctor

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 27, 2024

5.0

Dr Gruber is very thorough. He covers all of the medical areas.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 27, 2024

5.0

Smart, experienced, caring and thorough.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 26, 2024

5.0

He’s been my doctor for 25 years. Very thorough, kind, knowledgeable. Very good bed side manner. Has kept me healthy all this time.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 20, 2024

5.0

he is knowledgeable ,professional and cares

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 19, 2024

5.0

He has been my internist for a very long time. He's an excellent physician.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 19, 2024

5.0

Listens

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 17, 2024

5.0

Listens and great expertise. Conservative approach.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 13, 2024

5.0

Thoughtful, diligent, and attentive care. Dr. Gruber took the time to ask me a lot of questions, let me explain myself clearly and was both comprehensive and considerate in the examination and intake process.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 09, 2024

5.0

Dr Gruber is a phenomenal primary care physician at Northwestern. His bedside manners are impeccable. He’s caring very understanding, and a great listener. His follow-through is impeccable when it comes to his patients primary care.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 08, 2024

5.0

Dr Gruber consistently takes such good care, responding to my symptoms, analyzing best ways to respond, communicates clearly and has a great sense of humor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 07, 2024

5.0

Great doctor who cares

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 05, 2024

5.0

Dr Gruber is thorough and patient. I've been going to him over 20 years.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 03, 2024

5.0

Attentive, thorough, pro-active.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 03, 2024

5.0

He’s very thorough, professional, and listens.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 01, 2024

5.0

Very thorough and conscientious.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 01, 2024

5.0

Dr Gruber is very concerned about his paintens..

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 01, 2024

5.0

He is very through checking out my health.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 29, 2024

5.0

He is a patient and caring. doctor. dr

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 24, 2024

5.0

Dr Gruber rocks!!!! He is very thorough and knowledgeable……

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 18, 2024

5.0

Takes his time with you

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 18, 2024

5.0

Dr. Gruber is very thorough and answers all of my questions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 15, 2024

5.0

He's the best!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 15, 2024

5.0

Great Dr

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 13, 2024

5.0

Listens and tackles issues well and I trust him with my health.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 11, 2024

5.0

Dr Gruber has been my internist for 29 years. He is thorough and concerned about my well being.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 11, 2024

5.0

Great doctor

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 09, 2024

5.0

Polite, very thorough and informative and answers all questions completely . Yes, he is caring and concerned about his patients welfare. He gives good sound practical advice.and He has a subtle sense of humor at the appropriate times…..His follow up on recent test results is very impressive …. he truly is a credit to his profession, and we need More like Him….

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 09, 2024

5.0

Great doctor. Really cares.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 09, 2024

5.0

He is careful, asks good questions, I feel he listens

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 08, 2024

5.0

Doctor Gruber is an excellent Physician. He does a wonderful job explaining and planning a medical response to my recent health issues.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 05, 2024

5.0

He spends enough time talking to me.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 04, 2024

5.0

He listens closely to all issues and explains everything so we who are elderly can follow his instructions. He has been our primary Doctor for over the last 30 years..

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 03, 2024

5.0

He seems to truly care about his patients and spends the necessary time with them

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 03, 2024

5.0

He cares about his patience

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 02, 2024

5.0

He is thorough, courteous, empathetic, not rushed.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 29, 2023

5.0

Very thorough and easy to discuss concerns

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 28, 2023

5.0

Doctor Gruber has been my primary care physician for many years. He is always professional, engaging and genuinely interested in the best health outcome for his patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 25, 2023

5.0

Pleased with visit

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 21, 2023

5.0

Dr Gruber is the BEST !

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 20, 2023

5.0

I decided to switch my personal doctor to Dr Gruber, who really impressed me with his knowledge , character, and personality.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 19, 2023

5.0

One heck of an annual exam lots if question's lots of advice to live better

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 19, 2023

5.0

Goes above and beyond.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 19, 2023

5.0

Dr Gruber is extremely knowledgeable and a great diagnostician. He considers the data comprehensively, looking at records and.considering how to proceed. He explains the situation clearly. I have great confidence in him and believe that his careful analysis and recommendations of,testsbhas enabled me to overcome serious health challenges.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 19, 2023

5.0

Most thorough doctor I’ve ever known

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 14, 2023

5.0

Although, the Dr has a lot of patients. I like to believe he is truly invested in my health plan and treatment with my improving my heart rate.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 14, 2023

5.0

Have gone to Dr. Gruber for 22 years and there is no finer doctor. He is thorough and explains everything clearly. I trust him implicitly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 13, 2023

5.0

Knowledgeable and sees patient as a person with a part to play in treatment choices.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 11, 2023

5.0

Smart; cares

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 09, 2023

5.0

Experienced, concerned, wise, intelligent, kind, attentive.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 08, 2023

5.0

He thorough!!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 08, 2023

5.0

Thorough and knowledgeable!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 05, 2023

5.0

He is an amazing doctor and listens to his patients.He has been our family doctor for over thirty years.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 04, 2023

5.0

Dr. Gruber is thorough and attentive, and he does a nice job answering questions in a way that patients understand.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 04, 2023

5.0

Excellent medical care, excellent Doctor!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 01, 2023

5.0

Good medical care

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 01, 2023

5.0

He seem to work well with his patients

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 30, 2023

5.0

Good care

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 30, 2023

5.0

Listen to people..works to improve their health

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 29, 2023

5.0

Dr. Gruber is always efficient, considerate and informative about the state of my health. He makes excellent referrals to other physicians and I trust him to oversee my medical care.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 29, 2023

5.0

Dr. Gruber is thoughtful and knowledgeable. I appreciate his care and patience.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 28, 2023

5.0

Very thorough with his patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 28, 2023

5.0

I have been seen Dr. Gruber since 2005 and he is the best!!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

Disclosures

Gary H. Gruber, MD reported no external professional relationships for calendar year 2023.

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.