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Dr. Ghassan Zalzaleh, MD

Dr. Ghassan Zalzaleh, MD

Hematology & Oncology*

Dr. Ghassan Zalzaleh, MD is a hematologist oncologist in Mokena, IL. Dr. Zalzaleh has extensive experience in Skeletal System Neoplasms, Renal Neoplasms & Resection, and Pancreatic Neoplasms. He is affiliated with medical facilities such as Advocate Christ Medical Center and Palos Community Hospital. He is accepting new patients and telehealth appointments.

4.8 Star Rating
Based on 97 reviews 4.8 Star Rating (97 reviews)

Practice

19060 Everett Blvd Unit 112 Mokena, IL 60448
Telehealth available

Make an Appointment

(708) 478-4302

Hospital Highlight

Dr. Zalzaleh is affiliated with Advocate Christ Medical Center Oak Lawn, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Zalzaleh specializes in the areas of Hematology & Medical Oncology. • 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
    America's 100 Best Hospitals Award™ • See hospitals
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Dr. Zalzaleh's Reviews

Likelihood to recommend Dr. Zalzaleh

4.8

97 ratings, 73 with a written review
5 Star
91%
91%
4 Star
3%
3%
3 Star
1%
1%
2 Star
1%
1%
1 Star
4%
4%

Your trust is our top concern. Learn more.

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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
Helpful
Apr 24, 2025
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Apr 22, 2025
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Apr 18, 2025
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Apr 18, 2025
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Apr 18, 2025
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Apr 18, 2025
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Thomas P Foss – Feb 17, 2025
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Feb 13, 2025
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Feb 13, 2025
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Lou Alb – Jan 22, 2025
We are happy to hear you had such a positive...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Dec 18, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
What could be improved
No results
Helpful
Dec 10, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Michael Cole – Dec 09, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Gerald & Linda Allaway – Dec 08, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Oct 15, 2024
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Aug 06, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Aug 06, 2024
We are happy to hear you had such a positive...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Jul 09, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Jul 07, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?
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
Helpful
Jun 28, 2024
Thank you for taking the time to leave such a...Read More
×Post a ResponseAre you Dr. Ghassan Zalzaleh, MD?

Leave a review

How was your experience with Dr. Zalzaleh?

Know Before You Go

About Me

biography

I believe in the special and sacred relationship between doctor and patient. I apply the latest standards of care in treating my patients, and I add my personal touch to it. This includes listening to my patients, sharing their feelings and emotions,...read more

  • Hematology & Oncology

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

  • Albany Memorial Hospital

    Residency Hospital, 1996

  • Cook Co Hospital

    Internship Hospital, 1993
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Hematology
- 
Medical Oncology
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

  • English

  • Arabic

Focus on Breast Cancer

Locations

Practice

Office19060 Everett Blvd Unit 112 Mokena, IL 60448
1

Practice

Office10604 Southwest Hwy Ste 200 Chicago Ridge, IL 60415
2

Practice

Office82 Orland Square Dr Orland Park, IL 60462
3
Lawn Medical Center SC4301 W 95th St Oak Lawn, IL 60453
4

Affiliated Hospitals

  • Advocate Christ Medical Center

    4440 W 95th St
    Oak Lawn, IL 60453
    Recipient of 27
    hospital awards

    America's 100 Best Hospitals Award™ (2025)

    Top 2% in the nation for consistently delivering clinical quality year over year

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

    Top 2% in the nation for consistently delivering clinical quality year over year

    View all awards

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

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    76%
    Patients said that nurses always listened to them and explained things well

    1% higher than the national average

    View all patient feedback

  • Palos Community Hospital

    12251 S 80th Ave
    Palos Heights, IL 60463
    Recipient of 7
    hospital awards

    America's 250 Best Hospitals Award™ (2025)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

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

    1% higher than the national average

    View all patient feedback

  • Advocate South Suburban Hospital

    17800 Kedzie Ave
    Hazel Crest, IL 60429
    Recipient of 1
    hospital award

    Patient Safety Excellence Award™ (2023)

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

    View all awards
Learn more about how Healthgrades measures Hospital Quality