Dr. Greg Denenberg, MD

Internal Medicine*MaleAge 56

Internal Medicine*

Dr. Greg Denenberg, MD is an internist in Skokie, IL and has over 25 years of experience in the medical field. He graduated from University of Illinois College of Medicine in 1995. He is affiliated with medical facilities Northshore University Healthsystem Evanston Hospital and Northwestern Medicine Central Dupage Hospital. He is accepting new patients and telehealth appointments.

Dr. Greg Denenberg, MD

Practice

4905 Old Orchard Ctr Lowr Level Skokie, IL 60077
Telehealth availableTelehealth services available
Telehealth availableTelehealth services available
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Accepting new patients

At a Glance

  • Area of Expertise
    Dr. Denenberg specializes in the area of Internal Medicine. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Patient Safety Excellence Award™ See hospitals

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Dr. Denenberg's Reviews

Likelihood to recommend Dr. Denenberg

4.3
32 ratings, 15 with a written review
5 star
81%
81%
4 star
0%
0%
3 star
0%
0%
2 star
6%
6%
1 star
13%
13%

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Horrible staff
I like Greg but his staff is horrible. Takes over a week to respond to a simple refill request. Office Manager says patients have to understand they are understaffed. No! She needs to hire more people.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Long wait times
Helpful
Rich Rosenbaum – Mar 01, 2025
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Dr. Denenberg is excellent
We have lived in Evanston for many decades during which we have worked with several excellent physicians. We are extremely fortunate to have Dr. Greg Denenberg as our primary doctor. He is not only knowledgeable, thoughtful, kind and patient, but is also always prompt and accurate in responding to our inquiries. We would recommend him very highly for people of all ages.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
MMO – Oct 06, 2023
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Wonderful and most helpful
I have been a patient with Dr, Denenberg for over 7 years. He has been excellent . He is communicative, patience, knowledgeable, and caring upon my many physical exams and in solving many of my aches and pains. If I need a specialist, he has recommended excellent doctors for me to see who have helped me.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
R.A. Rosen – May 24, 2022
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Dr denenberg is extraordinary! He is like a living breathing Marcus Welby, MD. He genuinely cares about each and every one of his patients. He takes so much time to speak with you on both phone calls and in person. He is incredibly kind and caring and empathetic and returns calls the same day sometimes within The hour during an office day and returns calls almost immediately when it is outside of office hours. He is a brilliant diagnostician and he takes it upon himself to reach out to specialists when he is unsure of a diagnosis or when he wants to have more information for his patients. He will also move heaven and earth to get you in to see a specialist if you need to see them and there is a long wait for you to get in. I could not recommend this wonderful doctor more highly!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Sandy – Aug 05, 2021
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Very knowledgeable and deep professional. Fantastic personal touch. No unnecessary steps or procedures. Makes the personal calls to discuss the test results.
What went well
No results
What could be improved
No results
4 others found this helpful
Helpful
Mar 20, 2019
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Dr. Denenberg is wonderful. He is a great listener, very serious but also approachable. I feel valued as his patient.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Sep 24, 2018
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Am a new patient. Excellent bedside manner . Excellent time with patient .
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Ken lefebvre in Chicago, IL – Jun 27, 2017
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I switched to Dr Denenberg last year and i have to say he's an AMAZING Dr! He always takes my calls if I have any concerns or questions. The staff always accommodates my requests for appts. Dr Denenberg takes the time to listen and not brush me off whenever I have a concern. My sister now sees him too and she is just as pleased with his bed side manor. GREAT PHYSICIAN!!!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Chicago, IL – Apr 27, 2017
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My family and I are very fortunate to be patients of Dr. Greg Denenberg. He is kind, caring, completely invested in the total well being of his patients, a fabulous diagnostitian, completely thorough in his examinations and, if necessary, recommendations for specialized care in areas that require additional medical expertise. He is always available to me when I need him and I am so grateful for his genuine concern and regard for me. Having him for my doctor is like winning the lottery.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Barbara Voronoff in Vernon Hills, Il. – Apr 19, 2017
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Went in for first physical in 13 years. Got a vaccine shot from a nurse. Area where shot was given, turned red and hurt as expected. Several days later, area of shot grew into a large bump. Thought it would go down so I waited. After week and a half, lump got bigger and hard. Called in, letting him know the situation, he said its a shot and it happens. Asked other professionals, and was told the shot was given wrong and that it should've gone away in a couple days for a vaccine. Do not recommend
What went well
  • Appointment scheduling
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
New York, NY – Apr 04, 2017
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Dr. Denenberg removed stitches from my scalp today. He was gentle and told me how to continue to care for the scab. I appreciate the time he spent with me. Very cordial and professional.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
LBK in Glenview, IL – Mar 25, 2017
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Terrific doctor. Really listens to you and takes time to get it right. He calls you personally with test results. After having a string of jerks over two years, I've finally found a doctor who is competent and who cares.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Lynn in skokie, il – Mar 20, 2017
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I was very impressed with my experience at the Old Orchard Medical Group. My appointment ran on time, Dr. Denenberg was really knowledgeable and made me feel comfortable throughout the appointment! I would highly recommend Dr. Denenberg.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Marina Y in Chicago, IL – Jul 27, 2016
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Dr. Denenberg is absolutely amazing! It's so hard to find a doctor who actually cares for his patients and really listens to them. It's as if I had been a patient of his for years! He listened to everything I was concerned about and was very persistent about finding out exactly what was wrong, all on my first visit. He would call me first thing in the morning with lab results and also call just to check in with me to see how I was feeling. I refuse to see any other doctor after finding him.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Michelle Y in Morton Grove, IL – Jul 10, 2016
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I tell everyone about this exceptional doctor. My husband and I can?t say enough wonderful things about him. He does not rush you, he actually listens to you. He personally calls you with your test results, he discusses them with you & he explains everything to you? he wants you to understand. Besides being an EXCELLENT doctor he also has a wonderful bedside manner. I have never met a doctor who is more kind, & compassionate....Dr. Denenberg cares!!!!!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
5 others found this helpful
Helpful
Debra Guagliardo in Lincolnwood, IL – Mar 31, 2016
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About Me

biography

Dr. Greg Denenberg, MD is an internist in Skokie, IL and has over 25 years of experience in the medical field. He graduated from University of Illinois College of Medicine in 1995. He is affiliated with medical facilities Northshore University...read more
  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Illinois College Of Medicine

    Medical School, 1995
American Board of Medical Specialties®
American Board of Internal Medicine®
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Online Care for Prescription Refills (Sponsored)

Locations

Practice

Office4905 Old Orchard Ctr Lowr Level Skokie, IL 60077
1

Affiliated Hospitals

  • Northwestern Medicine Central Dupage Hospital

    25 N Winfield Rd
    Winfield, IL 60190
    Recipient of 8
    hospital awards

    Patient Safety Excellence Award™ (2025)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Outstanding Patient Experience Award™ (2024, 2022)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    80%
    Patients would recommend the hospital to friends and family

    15% higher than the national average

    View all patient feedback
  • Northshore University Healthsystem Evanston Hospital

    2650 Ridge Ave
    Evanston, IL 60201
    Recipient of 17
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Patient Safety Excellence Award™ (2025, 2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
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