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Dr. John Onufer, MD

Dr. John Onufer, MD

Clinical Cardiac Electrophysiology*
40+ years of experience

Dr. John Onufer, MD is a clinical cardiac electrophysiologist in Richmond, VA and has over 40 years of experience in the medical field. He graduated from Washington University School of Medicine in 1984. He is affiliated with medical facilities such as Chippenham Hospital and Johnston-Willis Hospital. He is accepting new patients.

4.6 Star Rating
Based on 41 reviews 4.6 Star Rating (41 reviews)

At a Glance

  • Areas of ExpertiseDr. Onufer specializes in the areas of Cardiology, Cardiovascular Disease, Clinical Cardiac Electrophysiology & Internal Medicine. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Practices at Top HospitalAmerica’s 50 Best Hospitals for Surgical Excellence Award™ See hospitals
  • Recent ReviewsReviews made in the last 30 days. See reviews

More Clinical Cardiac Electrophysiologists at Retreat Doctors' Hospital

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Dr. Onufer's Reviews

Likelihood to recommend Dr. Onufer

4.6

41 ratings, 12 with a written review
5 Star
88%
88%
4 Star
2%
2%
3 Star
0%
0%
2 Star
2%
2%
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
Apr 10, 2025
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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
Mar 08, 2024
×Post a ResponseAre you Dr. John Onufer, 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
Muqeet Chaudhry – Feb 08, 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
Gilbert Lawrence – Nov 25, 2022
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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
Gail Duncan – Oct 09, 2019
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What went well
No results
What could be improved
No results
Helpful
Mar 23, 2019
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What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Mar 23, 2019
×Post a ResponseAre you Dr. John Onufer, 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
Anand in chicago, IL – Sep 22, 2018
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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
3 people found this helpful
Helpful
60005 – Dec 01, 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
2 people found this helpful
Helpful
May 03, 2017
×Post a ResponseAre you Dr. John Onufer, 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
4 people found this helpful
Helpful
Linda Kosarek in Palatine, IL – Jan 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
What could be improved
No results
15 people found this helpful
Helpful
Robert Allen Hopkins in Richmond, VA – Mar 31, 2016
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About Me

care philosophy

NCH Medical Group is here to seamlessly deliver coordinated, top quality healthcare in our medical offices, NCH Immediate Care Centers and hospital. Whether you're seeking routine medical care or something more specialized, the NCH Integrated System of Care connects you with the care you need.
  • Clinical Cardiac Electrophysiology

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

  • Washington University School Of Medicine

    Fellowship Hospital
  • Barnes Hospital

    Residency Hospital
  • Washington University School Of Medicine

    Internship Hospital
  • Washington University School Of Medicine

    Medical School, 1984
American Board of Medical Specialties®
American Board of Medical Specialties
Cardiology
American Board of Internal Medicine®
Cardiovascular Disease
Clinical Cardiac Electrophysiology
Internal Medicine
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.

Affiliated Hospitals

  • Retreat Doctors' Hospital

    2621 Grove Ave
    Richmond, VA 23220
    Recipient of 35
    hospital awards

    America's 100 Best Hospitals Award™ (2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards
  • Chippenham Hospital

    7101 Jahnke Rd
    Richmond, VA 23225
    Recipient of 42
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence 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.

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

    2% lower than the national average

    View all patient feedback
  • Johnston-Willis Hospital

    1401 Johnston Willis Dr
    North Chesterfield, VA 23235
    Recipient of 28
    hospital awards

    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

    America's 100 Best Hospitals Award™ (2024)

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

    View all awards
Learn more about how Healthgrades measures Hospital Quality