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Dr. Alfred Greco Jr, MD

Dr. Alfred Greco Jr, MD

Medical Oncology*
45+ years of experience

Dr. Alfred Greco Jr, MD is a medical oncologist in O Fallon, IL and has over 45 years of experience in the medical field. He graduated from University of Missouri School of Medicine in 1975. He is affiliated with medical facilities such as Memorial Hospital Belleville and Christian Hospital. He is accepting new patients.

4.2 Star Rating
Based on 10 reviews 4.2 Star Rating (10 reviews)

Practice

1418 Cross St Ste 180 O Fallon, IL 62269

Make an Appointment

(618) 607-1340

Hospital Highlight

Dr. Greco Jr is affiliated with Barnes Jewish Hospital Saint Louis, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Greco Jr specializes in the areas of Internal Medicine & Medical Oncology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ • See hospitals
  • Recent Reviews
    Reviews made in the last 30 days. • See reviews
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Dr. Greco Jr's Reviews

Likelihood to recommend Dr. Greco Jr

4.2

10 ratings, 3 with a written review
5 Star
80%
80%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
20%
20%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
Helpful
Margaret Gustafson – Mar 31, 2025
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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
Lynn Gass – Apr 02, 2020
×Post a ResponseAre you Dr. Alfred Greco Jr, 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
5 people found this helpful
Helpful
Lisa in St. Louis, MO – May 17, 2016
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Leave a review

How was your experience with Dr. Greco Jr?

Know Before You Go

About Me

biography

Dr. Alfred Greco Jr, MD is a medical oncologist in O Fallon, IL and has over 45 years of experience in the medical field. He graduated from University of Missouri School of Medicine in 1975. He is affiliated with medical facilities such as Memorial Hospital Belleville and Christian Hospital. He is accepting new patients.

  • Medical Oncology

  • 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 Of Missouri School Of Medicine

    Medical School, 1975
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
- 
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

  • Spanish

Focus on Breast Cancer

Locations

Practice

Office1418 Cross St Ste 180 O Fallon, IL 62269
1

Practice

Illinois Oncology LTD.4000 N Illinois Ln Ste C Swansea, IL 62226
2

Practice

Office4 Memorial Dr Ste 134 Alton, IL 62002
3

Affiliated Hospitals

  • Barnes Jewish Hospital

    1 Barnes Jewish Hospital Plz
    Saint Louis, MO 63110
    Recipient of 31
    hospital awards

    America's 250 Best Hospitals Award™ (2024)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    Outstanding Patient Experience Award™ (2024)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

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

    90%
    Patients said they were given information about recovering at home

    6% higher than the national average

    80%
    Patients said that doctors always listened to them and explained things well

    4% higher than the national average

    View all patient feedback

  • Memorial Hospital Belleville

    4500 Memorial Dr
    Belleville, IL 62226
    Recipient of 3
    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)

    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.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    81%
    Patients said that nurses always listened to them and explained things well

    6% higher than the national average

    View all patient feedback

  • Alton Memorial Hospital

    1 Memorial Dr
    Alton, IL 62002
    Recipient of 2
    hospital awards

    Outstanding Patient Experience Award™ (2024, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    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

    81%
    Patients said that doctors always listened to them and explained things well

    5% higher than the national average

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