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Dr. Grzegorz Obara, MD

Dr. Grzegorz Obara, MD

Medical Oncology*

Dr. Grzegorz Obara, MD is a medical oncologist in Las Vegas, NV. He is affiliated with medical facilities Southern Hills Hospital and Medical Center and Sunrise Hospital and Medical Center. He is accepting new patients and telehealth appointments.

4.8 Star Rating
Based on 66 reviews 4.8 Star Rating (66 reviews)

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

12 am
to
12 am

Sunday

12 am
to
12 am
3730 S Eastern Ave
Las Vegas, NV 89169

Hospital Highlight

Dr. Obara is affiliated with Southern Hills Hospital and Medical Center Las Vegas, a highly rated hospital.

At a Glance

  • Area of ExpertiseDr. Obara specializes in the area of Oncology. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica's 250 Best Hospitals Award™ See hospitals

More Oncology Specialists at Southern Hills Hospital and Medical Center

Experience Check

Search for experience in a specific area

Dr. Obara's Reviews

Likelihood to recommend Dr. Obara

4.8

66 ratings, 50 with a written review
5 Star
91%
91%
4 Star
5%
5%
3 Star
2%
2%
2 Star
0%
0%
1 Star
3%
3%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
Helpful
Aug 22, 2023
Thank you for taking the time to leave us a...Read More
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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
  • Long wait times
Helpful
Aug 13, 2022
Thank you for leaving us a 5-star rating and...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Staff wasn't friendly
Helpful
Aug 10, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, 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
Aug 04, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, 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
Gerald Lamy – Aug 04, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
william jankowiak – Aug 04, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Kim B. – Aug 04, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?
What went well
  • Appointment scheduling
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Long wait times
Helpful
Aug 04, 2022
Thank you for taking the time to write a review....Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?
What went well
  • Wait times
What could be improved
No results
Helpful
May 14, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, 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
RonK – May 11, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Tom P. – May 10, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
What could be improved
  • Appointment was rushed
Helpful
Don Cressman – May 03, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, 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
May 03, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, 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
  • Long wait times
Helpful
Jan 23, 2022
Thank you for leaving us a 5-star rating and...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, 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
Laurie Dominici – Jan 21, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, 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
  • Long wait times
Helpful
Jan 21, 2022
Thank you for leaving us a 5-star rating and...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?
What went well
No results
What could be improved
No results
Helpful
Jan 21, 2022
Thank you for leaving us a 5-star rating and...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Wait times
What could be improved
No results
Helpful
Jan 21, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, 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
Jan 21, 2022
Thank you for taking the time to rate your...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, 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
Diana E Lee – Jan 21, 2022
Thank you for taking the time to leave us a...Read More
×Post a ResponseAre you Dr. Grzegorz Obara, MD?

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About Me

biography

Telehealth Visits are Available Gregory Obara, MD is a medical oncologist at Comprehensive Cancer Centers of Nevada (CCCN). He is board certified in internal medicine, medical oncology and hematology. Dr. Obara has published two papers, and he is a member of various professional organizations.
  • Medical 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.

  • University Hospitals Of Cleveland

    Fellowship Hospital
  • Lutheran Medical Center

    Residency Hospital
  • Akademia Medyczna

    Medical School
American Board of Medical Specialties®
American Board of Medical Specialties
Oncology
Self designated 
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

  • Polish

Affiliated Hospitals

  • Southern Hills Hospital and Medical Center

    9300 W Sunset Rd
    Las Vegas, NV 89148
    Recipient of 16
    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.

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

    3% lower than the national average

    75%
    Patients said their room and bathroom were always kept clean

    8% higher than the national average

    View all patient feedback
  • Sunrise Hospital and Medical Center

    3186 S Maryland Pkwy
    Las Vegas, NV 89109
    Recipient of 34
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025)

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

    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

    View all awards

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

    75%
    Patients said they were given information about recovering at home

    9% lower than the national average

    65%
    Patients said that nurses always listened to them and explained things well

    10% lower than the national average

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