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Dr. John Anzalone, DO

Dr. John Anzalone, DO

Family Medicine*
45+ years of experience

Dr. John Anzalone, DO is a family medicine physician in O Fallon, MO and has over 45 years of experience in the medical field. He graduated from P.G. INSTITUTE AND KAKATIYA UNIVERSITY / NIZAM'S INSTITUTE OF MEDICAL SCIENCES in 1976. He is affiliated with medical facilities such as SSM Health St. Joseph Hospital-Lake Saint Louis and Progress West Hospital.

4.1 Star Rating
Based on 12 reviews 4.1 Star Rating (12 reviews)

Practice

1055 E Terra Ln O Fallon, MO 63366
(636) 272-6161

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    Surgical Care Excellence Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Anzalone's Reviews

Likelihood to recommend Dr. Anzalone

4.1
12 ratings, 3 with a written review
5 star
67%
67%
4 star
8%
8%
3 star
8%
8%
2 star
0%
0%
1 star
17%
17%

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RETIRED DOCTOR
UNFORTUNATELY, HE IS RETIRED AS OF 9/1/22. NOT SURE WHY HE HASNT POSTED NOTIFICATIONS TO NEW PATIENTS.
What went well
  • Appointment scheduling
What could be improved
  • Didn't listen or answer questions
  • Appointment was rushed
Helpful
FORMER PATIENT – Sep 20, 2022
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Treated Horribly!
A friend was recently seen by Dr. Anzalone for a suspected UTI. The office states they require masks and my friend did not have one with her and the office WOULD NOT PROVIDE ONE. When asked if my friend was vaccinated, the response was no, although previously infected. From that point forward, staff was alerted that they should keep their distance and doctor put on an extra face shield. NOT the way to treat a human being!
What went well
No results
What could be improved
  • Office environment
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
Helpful
Jun 02, 2022
×Post a ResponseAre you Dr. Anzalone?
Takes time to check all possible ailments. He is a very caring person.
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
1 other person found this helpful
Helpful
DK in Ofallon, MO – Nov 22, 2018
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Know Before You Go

About Me

biography

Dr. John Anzalone, DO is a family medicine physician in O Fallon, MO and has over 45 years of experience in the medical field. He graduated from P.G. INSTITUTE AND KAKATIYA UNIVERSITY / NIZAM'S INSTITUTE OF MEDICAL SCIENCES in 1976. He is affiliated...read more

  • Family Medicine

  • General Medical Practice

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

  • P.g. Institute And Kakatiya University / Nizam's Institute Of Medical Sciences

    Medical School, 1976
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

Focus on Diabetes

Locations

Practice

Office1055 E Terra Ln O Fallon, MO 63366
1

Affiliated Hospitals

  • St. Luke's Hospital

    232 S Woods Mill Rd
    Chesterfield, MO 63017
    Recipient of 14
    hospital awards

    Surgical Care Excellence Award™ (2025, 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, 2023, 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

    83%
    Patients would recommend the hospital to friends and family

    18% higher than the national average

    View all patient feedback

  • Progress West Hospital

    2 Progress Point Pkwy
    O Fallon, MO 63368
    Recipient of 3
    hospital awards

    Patient Safety Excellence 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.

    89%
    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

    1% higher than the national average

    View all patient feedback

  • Barnes-Jewish St. Peters Hospital

    10 Hospital Dr
    Saint Peters, MO 63376
    Recipient of 4
    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

    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

    79%
    Patients said that nurses always listened to them and explained things well

    4% higher than the national average

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