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Dr. Wendi Marcus, MD

Dr. Wendi Marcus, MD

Internal Medicine*
35+ years of experience

Dr. Wendi Marcus, MD is an internist in Buffalo Grove, IL and has over 35 years of experience in the medical field. She graduated from Loyola University Chicago Stritch School of Medicine in 1988. She is affiliated with medical facilities such as Advocate Lutheran General Hospital and Northshore University Healthsystem Evanston Hospital. She is accepting new patients.

3.4 Star Rating
Based on 18 reviews 3.4 Star Rating (18 reviews)

Practice

15 S McHenry Rd Buffalo Grove, IL 60089

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Dr. Marcus' Reviews

Likelihood to recommend Dr. Marcus

3.4

18 ratings, 7 with a written review
5 Star
61%
61%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
39%
39%

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RecentHighestLowestMost Helpful
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
2 people found this helpful
Helpful
Oct 17, 2023
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What went well
No results
What could be improved
No results
4 people found this helpful
Helpful
Oct 26, 2021
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Dennis Miresse – Apr 09, 2020
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What went well
No results
What could be improved
No results
Helpful
Apr 16, 2019
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What went well
  • 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 person found this helpful
Helpful
Barbara in Morton Grove – Dec 05, 2017
On behalf of the NCH Medical Group, thanks so...Read More
×Post a ResponseAre you Dr. Wendi Marcus, MD?
What went well
  • 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 people found this helpful
Helpful
K Treichler in Buffalo Grove, IL – Jan 26, 2017
×Post a ResponseAre you Dr. Wendi Marcus, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Tim Ferrell in Inverness, IL – Jan 23, 2016
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About Me

care philosophy

NCH Medical Group is here to seamlessly deliver coordinated, top quality healthcare in our medical offices, NCH Immediate Care Centers and hospital. Whether you're seeking routine medical care or something more specialized, the NCH Integrated System of Care connects you with the care you need.
  • 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.

  • Mayo Clinic-rochester

    Residency Hospital, 1992
  • Loyola University Chicago Stritch School Of Medicine

    Medical School, 1988
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. Information last updated March 29, 2025. To learn more about the difference between these sources, please refer to our FAQs.
Board actions foundState licensing board

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Locations

Practice

N S U H-Buffalo Grove15 S McHenry Rd Buffalo Grove, IL 60089
1
Northwest Community Heralth Services Inc.1450 Busch Pkwy Ste 100 Buffalo Grove, IL 60089
2

Practice

Northwest Community Healthcare800 W Central Rd Arlington Heights, IL 60005
3
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
  • Directions

Affiliated Hospitals

  • 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
  • Advocate Lutheran General Hospital

    1775 Dempster St
    Park Ridge, IL 60068
    Recipient of 52
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

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

    Top 1% in the nation for providing the highest clinical quality year over year

    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

    77%
    Patients said that nurses always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
  • Northwest Community Hospital

    800 W Central Rd
    Arlington Heights, IL 60005
    Recipient of 6
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    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.

    81%
    Patients said they were given information about recovering at home

    3% lower than the national average

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
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