David M. Grganto, MD

David M. Grganto, MD

5.0 
2178 ratings  Read Reviews
Northwestern Medicine logoNorthwestern 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:

Education

Medical Education:
MD, Loyola University Stritch School of Medicine - 1989
Internship:
University of Illinois College of Medicine at Peoria - 1990
Residency:
Loyola University Medical Center - 1993
Adventist Hinsdale Hospital - 1999

Board Certifications

  • American Board of Anesthesiology - Anesthesiology (Certified)
  • American Board of Family Medicine - Family Medicine (Certified)

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

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Overall Rating

5.0
5.0 

2178 Ratings

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Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

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100 Most Recent Reviews

April 29, 2025

5.0

Very thorough, great repore

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April 28, 2025

5.0

Been his patient 25 years. That says it all

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April 28, 2025

5.0

He is wonderful and compassionate doctor

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April 28, 2025

5.0

I've loved Dr G for more than 20 years. He's taken care of me and my family with great care. There's no one like him.

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April 28, 2025

5.0

He cares about his patients

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April 28, 2025

5.0

Personable. Understanding. Thorough. Listens

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April 27, 2025

5.0

A great doctor

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April 23, 2025

5.0

Dr Grganto Is always very concerning about your health problems and makes you feel very comfortable during your visit. I would recommend him highly to anyone looking for a good doctor.

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April 23, 2025

5.0

He knows his patients.

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April 22, 2025

5.0

Nice bed side manner

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April 22, 2025

5.0

Great doctor. He explains things well, gives you the time, and is easy to talk to.

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April 19, 2025

5.0

See above. Asks very pertinent questions

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April 18, 2025

5.0

Thoughtful, knowledgeable and patient

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April 17, 2025

5.0

I have seen Grganto for decades & i trust him & can talk freely with him He is sensitive & really listens

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April 16, 2025

5.0

He is a very good and caring doctor. I am seeing him for more than 30 years did not want to see any other doctor

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April 16, 2025

5.0

Wonderful doctor

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April 15, 2025

5.0

Doctor is the best you can tell. He's very knowledgeable and is very patient answering my questions and explaining my treatment.

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April 15, 2025

4.0

Because we get along nicely

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April 12, 2025

5.0

He is an excellent and caring Dr. I have been going to him for years. His medical knowledge is extensive. I count on him for recommendations for other specialists if I need one. He has been my doctor since Dr [last name] retired. Can't even remember how long that's been. I would and have recommended others to see him.

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April 11, 2025

5.0

He is a very good doctor

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April 11, 2025

5.0

Very likely to recommend David, M. Grganto he is professional and sends me in the right direction for better healthcare

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April 11, 2025

5.0

He speaks directly to you and is very knowledgeable about everything medical. I always walk out of the there with all of my questions answered and feel better about any issues. He's very human and very relatable. He's also quick!

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April 08, 2025

5.0

I've been going to Dr Grganto for over 20 years. Very knowledgeable and extremely caring. He's awesome.

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April 07, 2025

5.0

Very good doctor

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April 07, 2025

5.0

Professional, friendly, good listener, explanations are easy to understand

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April 05, 2025

5.0

Excellant Dr.

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April 02, 2025

5.0

His care for patients is unmatched. He is always prepared for an appointment answers all the questions. Fully includs me in the care and decisions. He is just a wonderful physician.

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April 02, 2025

5.0

Very good dr

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April 02, 2025

5.0

Is well informed and truly cares for his patients. Always takes time to explain any medication instructions extra. Always takes time to answer any questions patients may have.

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April 01, 2025

5.0

I have recommended Dr. Grganto. That person is now a patient of Dr. Grganto.

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March 31, 2025

5.0

He is a great Dr !

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March 31, 2025

5.0

I WOULD RECOMMEND DR DAVID GRGANTO MEDICAL CARE.

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March 31, 2025

5.0

See above. I, along with my family has recommended him to others routinely. We believe in him!

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March 28, 2025

5.0

He listens and is great at explaining things.

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March 27, 2025

5.0

Great

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March 26, 2025

5.0

Very knowledgeable and always courteous and helpful

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March 26, 2025

5.0

Intelligent and personal

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March 24, 2025

5.0

Been our primarily doc for thirty years. Super guy!

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March 21, 2025

5.0

Knowledgeable and listens.

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March 17, 2025

5.0

He is an excellent physician and a very caring doctor.

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March 17, 2025

5.0

Excellent personality. Friendly with his patients.

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March 13, 2025

5.0

Listens, explains things. .my husbands see him and my sister sees him.

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March 13, 2025

5.0

Great patient interaction, good communication skills and excellent medical skills.

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March 10, 2025

5.0

He asks questions about my health that happened since the last exam with him. When I leave the visit my confidence level is high.

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March 08, 2025

5.0

Knowledgeable, friendly , good bed side manner

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March 07, 2025

5.0

Clear professional dialogue, explains options very well

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March 07, 2025

5.0

Fantastic doctor, very nice person , talking to him it's very nice it's like talking to an old friend, and he takes good care of me

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March 05, 2025

5.0

Caring, personable

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March 04, 2025

5.0

Excellent bedside manner, caring and takes the time to explain and answer your questions

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March 04, 2025

5.0

He's knowledgeable and personable.

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March 04, 2025

5.0

Fantastic bedside manner. Truly seems to care and ask the pertinent questions.

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March 01, 2025

5.0

Very personable and professional

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March 01, 2025

5.0

David Grganto is a very caring doctor. Very professional.

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February 27, 2025

5.0

Friendly staff and above comments

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February 26, 2025

5.0

Excellent at connecting with the patients needs and wants

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February 23, 2025

5.0

He is an excellent doctor

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February 19, 2025

5.0

Dr. G is by far the best doctor I've had for care. Best defined in overall knowledge, follow-up, and personal health guidance. His health coaching techniques are direct and always aligned with the patient. Response times are fantastic.

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February 18, 2025

5.0

Still the best GP out there in my opinion

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February 13, 2025

5.0

I think he's a good doctor

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February 12, 2025

5.0

Dr Grganto is best doctor I have ever had! Very caring and knowledgeable. He even listens!

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February 12, 2025

5.0

An excellent Doctor and very easy to communicate with. He is the only Doctor to put me at ease so my blood pressure is equal to home's results.

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February 11, 2025

5.0

There is no one who can replace him.

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February 10, 2025

5.0

Nice guy A good doctor

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February 09, 2025

5.0

He's on top of my medical needs

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February 08, 2025

5.0

Amazing and authentic Doctor, competent and professional.

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February 07, 2025

5.0

Dr Grganto is an excellent doctor who really cares for his patients and really listens to your needs.

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February 07, 2025

5.0

Dr Grganto is a very important person in my life...he knows my history and keeps me healthy.

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February 06, 2025

5.0

Knowledge, caring, friendly, and listens!

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February 05, 2025

5.0

He is the best

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February 04, 2025

5.0

Knowledgeable, complete and easy to understand

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February 04, 2025

5.0

Best doctor I have ever had. He listens and does a follow-up.

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February 04, 2025

5.0

Dr Grganto is very easy to talk to and explains things very well. He has a great personality and makes you feel very comfortable asking questions

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January 30, 2025

5.0

Interested, clinically astute, encouraging, good listener.

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January 30, 2025

5.0

He is compassionate and very thorough. He is the best doctor and I'm very lucky that he is in my corner every time! I'm extremely fortunate!!

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January 29, 2025

5.0

He is an excellent listener. Easy to talk with. Provides explanations in easy to understand language.

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January 25, 2025

5.0

Simply put, absolutely one of the best providers in the NM system and any system for that matter.

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January 24, 2025

5.0

He is very astute and has a great bedside manner.

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January 21, 2025

5.0

I have been a patient of Dr. Grganto for many years. I trust his judgement and enjoy our sessions together.

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January 21, 2025

5.0

Good listener, Knowledgeable, Great personality and fantastic results. I couldn't be happier to have him as my physician.

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January 17, 2025

5.0

He is personable, very thorough and knowledgeable.

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January 17, 2025

5.0

he listens

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January 16, 2025

5.0

Very friendly, kind, and relatable. Listened well, and explained things clearly, checking to get my buy-in to the plan-of-care.

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January 14, 2025

5.0

He's friendly, knowledgeable and considerate. It's everything you could ask for in a doctor

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January 13, 2025

5.0

He is very compassionate and extraordinary.

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January 13, 2025

5.0

Dr. Grganto has been my doctor for probably 25 years. He ALWAYS gives me plenty of attention, listens to my concerns, and addresses all problems so that I can understand what is going on. Would not consider seeing anyone else!!!

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January 08, 2025

5.0

Honest straight up doctor

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January 07, 2025

5.0

ease of communication, friendly, covers all aspects of health issues.

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January 07, 2025

5.0

easy to communicate with

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January 06, 2025

5.0

Dr. Grganto is personable and professional. He takes the time to answer all my questions and is a partner in my healthcare.

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January 04, 2025

5.0

He is personable and cares about the health and his patients

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December 28, 2024

5.0

Great Doctor.

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December 28, 2024

5.0

Hreat personality, cares and listens. Talks with you, not to you.

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December 27, 2024

5.0

Would recommend to anyone.

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December 23, 2024

5.0

Great doctor who listens and follows through

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December 22, 2024

5.0

I have been seeing Dr Grganto for decades. He is a great doctor and friend. I trust his judgment implicitly.

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December 20, 2024

5.0

Dr. Grganto is an excellent doctor who I've been with for a looooong time. He has been very valuable in guiding my health care and taking decisive and appropriate actions, especially at some critical times. He's very personable, has a great "bedside manner", covers and discusses the needed topics during my annual exam, and attentively listens to and answers questions that I may have.

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December 20, 2024

5.0

So easy to talk with. Caring and generous with his time

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December 19, 2024

5.0

Has answers.

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December 19, 2024

5.0

Dr. Grganto has been wonderful to me. I have the utmost respect and confidence in his abilities and opinions. I look forward to seeing him every time.

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December 18, 2024

5.0

Very knowledgeable, Professional, takes his time and listens to all your concerns. Friendly, easy to talk to. Always has good advice.

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Disclosures

David M. Grganto, MD 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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