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Dr. Osler Guzon, MD

Dr. Osler Guzon, MD

Cardiology*
20+ years of experience

Dr. Osler Guzon, MD is a cardiologist in Festus, MO and has over 20 years of experience in the medical field. He graduated from University of Missouri–Kansas City School of Medicine in 2001. He is affiliated with medical facilities such as Northwestern Medicine Central Dupage Hospital and Parkland Health Center. He is accepting new patients and telehealth appointments.

4.6 Star Rating
Based on 20 reviews 4.6 Star Rating (20 reviews)

Practice

1439 US Highway 61 Ste A Festus, MO 63028
Telehealth available

Hospital Highlight

Dr. Guzon is affiliated with Northwestern Medicine Central Dupage Hospital Winfield, a highly rated and top awarded hospital for cardiology.

Dr. Guzon is a Healthgrades Choice provider in Cardiology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Area of Expertise
    Dr. Guzon specializes in the area of Cardiovascular Disease. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Coronary Intervention Award™ See hospitals
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Dr. Guzon's Reviews

Likelihood to recommend Dr. Guzon

4.6
20 ratings, 9 with a written review
5 star
90%
90%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
10%
10%

Your trust is our top concern.

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Charles Lawson
very thorough with tests and exams. explains my condition so I can understand it better. Has met my medical needs and very professional attitude. Hate to see Dr.Guzon leave the Festus area. He will be greatly missed.
What went well
  • Office environment
  • 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
1 other person found this helpful
Helpful
Oct 06, 2023
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Dr Guzon is a great doctor. He takes the time to listen to me and my issues. Which not many doctors do. Some of my problems arent even in his specialty. He is Very respectful and caring. He reassures me knowing i got bad anxiety. The only difficult part of being his patient was not catching my afib and atrial flutter sooner. Which was not his fault. He also took care of my moms pacemaker installation, and did a great job!
What went well
  • Office environment
  • 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 other person found this helpful
Helpful
Tim speer – Jan 06, 2023
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Love this Doctor he is the best, he takes the time to explain what is going on with my heart. He is genital with his pts, and dose not jump into complex procedures or throw pills at you just to get rid of you. He always has my best interest at heart and for that I am thankful. Thank you Dr Guzon for saving my life. I am truly blessed to have you in my life.
What went well
  • Office environment
  • 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
2 others found this helpful
Helpful
Peggy – Aug 08, 2020
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Wonderful bed side manner. Very friendly and knows his medicine well. He saved my son and now is helping me with my issues. He really listens to me and explained things I can understand. He takes time with you. I absolutely love Dr Guzon and will not see anyone else for my heart health. He also gave me many wonderful tips on controlling my lung issues as well. The whole staff are wonderful. If you have to wait for an appointment know he may be in a procedure or has chosen to go the extra mile with another patient and making sure they understand what is being said. Most days here is no wait. I don't ever mind waiting on a Dr whom is this wonderful with his patients. Means he cares.
What went well
  • Office environment
  • 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
3 others found this helpful
Helpful
Dawn kleinschmidt – Dec 04, 2019
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I am so thankful to have met Doctor Guzon. I am a hard patient and I was really looking for a caring, supportive doctor that I could talk to and he would explain my symptoms and condition and I could really understand him. Doctor Guzon is all that and so much more.
What went well
  • Office environment
  • 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
2 others found this helpful
Helpful
Patricia Courtway – Nov 09, 2019
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Impeccable expertise in his field!!! Takes plenty of time with the patient and explains what is wrong and options... on top of that he has a wonderful bedside manner which is lost in today’s medical world ! A+ doctor!
What went well
No results
What could be improved
No results
2 others found this helpful
Helpful
Clay Loomis – Aug 21, 2019
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I believe that Dr. Osler J. Guzon saved my life! When the cardiologists at Mercy South refused to help me, I got a second opinion. Dr. Guzon came to my rescue. He was supportive and caring and provided excellent patient care. Dr. Guzon stepped up with a proactive plan to get me the help I needed. I had several stents placed at Missouri Baptist and I feel like a new man. Dr. Guzon is smart, talented and truly cares about his patients.
What went well
  • Office environment
  • 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
4 others found this helpful
Helpful
Dan in St. Louis, MO – Feb 24, 2019
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Don’t bother. This Doctor has no respect for your time. Appointment was made well in advance and still waited two hours (seriously two hours) to be seen. Never again for me.
What went well
No results
What could be improved
  • Office environment
  • 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
  • Long wait times
3 others found this helpful
Helpful
No Respect in MO – Jul 12, 2018
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It is rare that a physician takes the time to listen to your concerns and values so that he can manage you appropriately. Dr. Guzon is refreshingly old fashion that way. His office staff also did a great deal to be helpful before, during, and after the appointment.
What went well
  • Office environment
  • 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
10 others found this helpful
Helpful
Arthur Hartz in University City, MO – Jan 09, 2016
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Leave a review

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About Me

biography

Dr. Osler Guzon, MD is a cardiologist in Festus, MO and has over 20 years of experience in the medical field. He graduated from University of Missouri–Kansas City School of Medicine in 2001. He is affiliated with medical facilities such as Northwestern...read more
  • Cardiology

*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 Hospital And Clinics

    Fellowship Hospital, 2008
  • Saint Louis University Hospital

    Internship Hospital, 2002
  • University Of Missouri–kansas City School Of Medicine

    Medical School, 2001
American Board of Medical Specialties®
American Board of Internal Medicine®
Cardiovascular Disease
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.

Dr. Guzon is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Locations

    Practice

    Excel Care OB/GYN Inc.1439 US Highway 61 Ste A Festus, MO 63028
    1

    Practice

    SSM St. Joseph Health Center1475 Kisker Rd Saint Charles, MO 63304
    2

    Practice

    BJC Medical Group Cardiology at Farmington513 W Pine St Farmington, MO 63640
    3

    Practice

    Lake St Louis Dermatology PC300 Medical Plz Lake Saint Louis, MO 63367
    4

    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
    • Mercy Hospital Jefferson

      1400 US Highway 61
      Festus, MO 63028
      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.

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

      2% higher than the national average

      78%
      Patients said that nurses always listened to them and explained things well

      3% higher than the national average

      View all patient feedback
    • SSM Health St. Joseph Hospital-St. Charles

      300 1st Capitol Dr
      Saint Charles, MO 63301
      Recipient of 6
      hospital awards

      Patient Safety Excellence Award™ (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.

      84%
      Patients said they were given information about recovering at home
      74%
      Patients said that nurses always listened to them and explained things well

      1% lower than the national average

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