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Dr. Gregory Kaczmarczyk, MD

Dr. Gregory Kaczmarczyk, MD

Internal Medicine*

Dr. Gregory Kaczmarczyk, MD is an internist in Denver, CO. He is affiliated with Northwestern Medicine Central Dupage Hospital. He is accepting new patients and telehealth appointments.

4 Star Rating
Based on 592 reviews 4 Star Rating (592 reviews)

Brought to you by and on staff at

New West Physicians

Office Hours

Monday

8 am
to
5 pm

Tuesday

8 am
to
5 pm

Wednesday

8 am
to
5 pm

Thursday

8 am
to
5 pm

Friday

8 am
to
5 pm

Saturday

Closed

Sunday

Closed
Call us 24/7 to securely book an appointment
4500 E 9th Ave Ste 300
Denver, CO 80220

Locations

Cherry Creek Internal Medicine

Cherry Creek Internal Medicine4500 E 9th Ave Ste 300 Denver, CO 80220
1
  • 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
    • Sat: closed
    • Sun: closed
  • Directions

At a Glance

  • Easy SchedulingPatients said scheduling was easy. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalPatient Safety Excellence Award™ See hospitals

More Internists at New West Physicians

Experience Check

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Dr. Kaczmarczyk's Reviews

Likelihood to recommend Dr. Kaczmarczyk

4.0

592 ratings, 352 with a written review
5 Star
61%
61%
4 Star
14%
14%
3 Star
6%
6%
2 Star
3%
3%
1 Star
16%
16%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
Helpful
Feb 15, 2025
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What went well
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Helpful
Feb 15, 2025
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What went well
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No results
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Feb 14, 2025
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Feb 13, 2025
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What went well
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Feb 13, 2025
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What went well
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No results
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Feb 12, 2025
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What went well
No results
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No results
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Feb 11, 2025
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What went well
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Feb 03, 2025
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What went well
No results
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No results
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Jan 31, 2025
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What went well
No results
What could be improved
No results
Helpful
Jan 22, 2025
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What went well
No results
What could be improved
No results
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Jan 21, 2025
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What went well
No results
What could be improved
No results
Helpful
Jan 17, 2025
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What went well
No results
What could be improved
No results
Helpful
Jan 17, 2025
×Post a ResponseAre you Dr. Gregory Kaczmarczyk, MD?
What went well
No results
What could be improved
No results
Helpful
Jan 08, 2025
×Post a ResponseAre you Dr. Gregory Kaczmarczyk, MD?
What went well
No results
What could be improved
No results
Helpful
Jan 08, 2025
×Post a ResponseAre you Dr. Gregory Kaczmarczyk, MD?
What went well
No results
What could be improved
No results
Helpful
Jan 06, 2025
×Post a ResponseAre you Dr. Gregory Kaczmarczyk, MD?
What went well
No results
What could be improved
No results
Helpful
Jan 06, 2025
×Post a ResponseAre you Dr. Gregory Kaczmarczyk, MD?
What went well
No results
What could be improved
No results
Helpful
Jan 03, 2025
×Post a ResponseAre you Dr. Gregory Kaczmarczyk, MD?
What went well
No results
What could be improved
No results
Helpful
Jan 02, 2025
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What went well
No results
What could be improved
No results
Helpful
Dec 29, 2024
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About Me

Watch Dr. Kaczmarczyk's Video

care philosophy

In the changing medical environment, it is important to remain an advocate for the patient; while educating patients about health and health care systems.

biography

Dr. O'Kelley was named a Denver Top Doc by 5280 magazine this year.
  • 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 Colo Health Scis Center

    Internship Hospital, 1992
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.

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
Learn more about how Healthgrades measures Hospital Quality