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Dr. Alexander Johnson, MD

Dr. Alexander Johnson, MD

Cardiology*

Dr. Alexander Johnson, MD is a cardiologist in St Petersburg, FL. Dr. Johnson has extensive experience in Adult Congenital Heart Conditions. He is affiliated with HCA Florida Northside Hospital. He is accepting new patients.

4.7 Star Rating
Based on 42 reviews 4.7 Star Rating (42 reviews)

Dr. Johnson 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 ExpertiseDr. Johnson specializes in the area of Cardiovascular Disease. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Practices at Top HospitalAmerica's 250 Best Hospitals Award™ See hospitals
  • TrustworthyPatients said this doctor is trustworthy. See reviews

More Cardiology Specialists at HCA Florida Northside Hospital

Experience Check

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Dr. Johnson's Reviews

Likelihood to recommend Dr. Johnson

4.7

42 ratings, 25 with a written review
5 Star
90%
90%
4 Star
2%
2%
3 Star
0%
0%
2 Star
0%
0%
1 Star
7%
7%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • 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
Mar 30, 2024
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What went well
  • I felt respected
  • 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
TarriK – Jan 24, 2024
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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
  • Wait times
What could be improved
No results
Helpful
Donna Brewer – Nov 13, 2023
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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
  • Wait times
What could be improved
No results
Helpful
John Kearney – Nov 29, 2020
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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
Helpful
Gordon Norton – Aug 03, 2020
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What went well
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Scott Pownall – Oct 27, 2019
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Saint Petersburg, FL – May 24, 2018
Our practice truly values this feedback, and we...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
  • Wait times
What could be improved
No results
Helpful
Jean Duggar in St Petersburg, Florida – May 22, 2018
Thank you for the kind words, Jean! We are so...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
  • Wait times
What could be improved
No results
Helpful
Clarence Rideout in St Pete Fl – Apr 02, 2018
Thank you for taking the time to leave your...Read More
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What went well
  • 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 person found this helpful
Helpful
Gulfport Florida – Mar 26, 2018
Thank you for the kind words! We are so lucky to...Read More
×Post a ResponseAre you Dr. Alexander Johnson, MD?
What went well
  • 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 person found this helpful
Helpful
Sara Wallace in St. Petersburg, Florida – Mar 20, 2018
Thank you for your review, Sara! We value our...Read More
×Post a ResponseAre you Dr. Alexander Johnson, 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
George Gramling in Lake Placid Florida – Feb 14, 2018
Thank you for connecting with us about this...Read More
×Post a ResponseAre you Dr. Alexander Johnson, 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 25, 2018
Thank you so much for taking the time to share...Read More
×Post a ResponseAre you Dr. Alexander Johnson, 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
2 people found this helpful
Helpful
St. Pete Beach, FL – Jan 17, 2018
Our practice aims to deliver the highest quality...Read More
×Post a ResponseAre you Dr. Alexander Johnson, 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
1 person found this helpful
Helpful
Amber in Clearwater, FL – Nov 07, 2017
Thank you for connecting with us about this...Read More
×Post a ResponseAre you Dr. Alexander Johnson, 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
1 person found this helpful
Helpful
J Reeder in St Petersburg, FL – Aug 26, 2017
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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
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Paul Thibodeau in St Petersburg, FL – Jul 31, 2017
Dr. Johnson's Reply –
Thank you for sharing your experience with us!
×Post a ResponseAre you Dr. Alexander Johnson, 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
St Petersburg, FL – Jul 30, 2017
×Post a ResponseAre you Dr. Alexander Johnson, 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
Lucille Keller in Pinellas Park, FL – Jul 20, 2017
×Post a ResponseAre you Dr. Alexander Johnson, 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
1 person found this helpful
Helpful
Janet DeFeo in Clearwater – Jun 04, 2017
Dr. Johnson and staff aim to deliver the highest...Read More
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About Me

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biography

Alexander Johnson, MD,FACC is an imported Floridian, born in Barbados, West Indies. He received his undergraduate degree from Southern College in Collegedale, Tenn. He then attended the Medical University of South Carolina where he obtained his...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.

  • Medical University Of South Carolina

    Fellowship Hospital
  • Medical University Of South Carolina

    Residency Hospital
  • Medical University Of South Carolina

    Internship Hospital
  • Medical University Of South Carolina

    Medical School
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. Johnson is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Affiliated Hospitals

    • HCA Florida Northside Hospital

      6000 49th St N
      Saint Petersburg, FL 33709
      Recipient of 6
      hospital awards

      America's 250 Best Hospitals Award™ (2025, 2024)

      Top 5% in the nation for consistently delivering clinical quality

      Patient Safety Excellence Award™ (2024)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

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

      77%
      Patients said they were given information about recovering at home

      7% lower than the national average

      68%
      Patients said that nurses always listened to them and explained things well

      7% lower than the national average

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