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Dr. John Gong, MD

Dr. John Gong, MD

Internal Medicine*
30+ years of experience

Dr. John Gong, MD is an internist in Lake Zurich, IL and has over 30 years of experience in the medical field. He graduated from University of Chicago Pritzker School of Medicine in 1992. He is affiliated with medical facilities Advocate Good Shepherd Hospital and Northwestern Medicine Central Dupage Hospital. He is accepting new patients and telehealth appointments.

4.7 Star Rating
Based on 25 reviews 4.7 Star Rating (25 reviews)

Practice

900 W Il Route 22 Ste 100 Lake Zurich, IL 60047
Telehealth available
Patient Favorite Award

Dr. Gong is a patient favorite Internist

The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology

Experience Check

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Dr. Gong's Reviews

Likelihood to recommend Dr. Gong

4.7

25 ratings, 21 with a written review
5 Star
92%
92%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
8%
8%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
Helpful
P – Feb 26, 2024
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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
Helpful
Sarah Mckenna – Jan 31, 2022
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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
Helpful
Lesly Brock – Oct 04, 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
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Gerald – Dec 04, 2020
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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
Joe Slusin – Oct 28, 2020
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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
Helpful
James M. – Oct 13, 2020
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What went well
No results
What could be improved
No results
2 people found this helpful
Helpful
Apr 01, 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
Helpful
James K in Fox River Grove – Feb 27, 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
Palatine, IL – Oct 21, 2018
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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
3 people found this helpful
Helpful
Jun 04, 2018
×Post a ResponseAre you Dr. John Gong, 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
Steve B in Cary – Jan 06, 2018
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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
3 people found this helpful
Helpful
Crystal Lake, IL – May 21, 2017
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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
Jane E in W. Dundee, IL – Mar 19, 2017
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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
Cynthia E in IL – Mar 19, 2017
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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
Helpful
Curtis L in Barrington, IL – Mar 19, 2017
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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
Algonquin, IL – Mar 06, 2017
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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
Helpful
Elmhurst, IL – Mar 02, 2017
×Post a ResponseAre you Dr. John Gong, 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
Helpful
Chicago, IL – Mar 01, 2017
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What went well
No results
What could be improved
No results
Helpful
May wood, Il – Feb 28, 2017
×Post a ResponseAre you Dr. John Gong, 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
Helpful
Mary T in Crystal Lake, IL – Feb 26, 2017
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About Me

care philosophy

Listen to patients. Everyone has a unique story to tell Integrate science with common sense Build an environment of trust, integrity and dignity Nobody cares how much you know until they know how much you care

biography

Physician at LG HealthCare Chief Hospitalist for Centegra Physician Care at Advocate Good Shepherd Hospital Physician Advisor in Centegra Health Systems Utilization Review Medical director in nursing homes Award-winning faculty...read more
  • Internal Medicine

  • Hospital 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 California Irvine Medical Center

    Internship Hospital, 1993
  • University Of Chicago Pritzker School Of Medicine

    Medical School, 1992
  • Northwestern University

    Undergraduate School, 1987
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.
  • English

  • Mandarin

  • Spanish

Patient Favorite Award

Dr. Gong is a patient favorite Internist

    Read our methodology

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    Locations

    Practice

    Office900 W Il Route 22 Ste 100 Lake Zurich, IL 60047
    1
    • Call
    • Fax
    • Hours
      • Mon: 8:00am - 5:00pm
      • Tue: 8:00am - 5:00pm
      • Thu: 8:00am - 5:00pm
      • Fri: 8:00am - 12:30pm
      • Sat: 8:00am - 12:30pm
    • Directions

    Practice

    Bruce M. Bell M D S C.910 Il Route 22 Fox River Grove, IL 60021
    2

    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
    • Advocate Good Shepherd Hospital

      450 W Il Route 22
      Barrington, IL 60010
      Recipient of 26
      hospital awards

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

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

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

      89%
      Patients said they were given information about recovering at home

      5% higher than the national average

      79%
      Patients said that nurses always listened to them and explained things well

      4% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality