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Dr. Mark Diamond, DO

Dr. Mark Diamond, DO

Hospital Medicine*
30+ years of experience

Dr. Mark Diamond, DO is a hospital medicine specialist in Tinley Park, IL and has over 30 years of experience in the medical field. He graduated from Midwestern University Chicago College of Osteopathic Medicine in 1993. He is affiliated with medical facilities such as Palos Community Hospital and Ascension Saint Joseph-Joliet. He is accepting new patients.

2 Star Rating
Based on 7 reviews 2 Star Rating (7 reviews)

Duly Health and Care

17495 La Grange Rd Tinley Park, IL 60487

Make an Appointment

(630) 469-9200

At a Glance

  • Area of Expertise
    Dr. Diamond specializes in the area of Internal Medicine. • See board certifications
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ • See hospitals
  • Recent Reviews
    Reviews made in the last 30 days. • See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Diamond's Reviews

Likelihood to recommend Dr. Diamond

2.0

7 ratings, 4 with a written review
5 Star
14%
14%
4 Star
14%
14%
3 Star
0%
0%
2 Star
0%
0%
1 Star
71%
71%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Apr 22, 2025
Hi, we're sorry to hear about your experience. We...Read More
×Post a ResponseAre you Dr. Mark Diamond, DO?
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
1 person found this helpful
Helpful
Feb 28, 2025
Hi, we're sorry to hear about your experience. We...Read More
×Post a ResponseAre you Dr. Mark Diamond, DO?
What went well
No results
What could be improved
No results
Helpful
Dec 02, 2023
Hi, thanks for taking the time to leave a review....Read More
×Post a ResponseAre you Dr. Mark Diamond, DO?
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Appointment was rushed
  • Didn't trust the provider's decisions
6 people found this helpful
Helpful
Nov 04, 2021
×Post a ResponseAre you Dr. Mark Diamond, DO?

Leave a review

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Know Before You Go

About Me

biography

DuPage Medical Group is now Duly Health and Care. We have a singular focus - helping humans flourish. As the largest independent, multi-specialty physician-directed medical group in the Midwest with more than 900 primary care and specialty care...read more

  • 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.

  • Midwestern University Chicago College Of Osteopathic Medicine

    Medical School, 1993
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.

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.

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Locations

Duly Health and Care

Duly Health and Care17495 La Grange Rd Tinley Park, IL 60487
1

Affiliated Hospitals

  • Silver Cross Hospital

    1900 Silver Cross Blvd
    New Lenox, IL 60451
    Recipient of 19
    hospital awards

    Patient Safety Excellence Award™ (2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    Surgical Care Excellence Award™ (2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    86%
    Patients said they were given information about recovering at home

    2% 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

  • 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

  • Ascension Saint Joseph-Joliet

    333 Madison St
    Joliet, IL 60435
    Recipient of 4
    hospital 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

    70%
    Patients said that doctors always listened to them and explained things well

    6% lower than the national average

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