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Dr. John Slovak Jr, MD

Dr. John Slovak Jr, MD

Cardiology*

Dr. John Slovak Jr, MD is a cardiologist in Lancaster, PA. Dr. Slovak Jr has extensive experience in Heart Conditions and Adult Congenital Heart Conditions. He is affiliated with Lancaster General Hospital. He is accepting new patients.

4.1 Star Rating
Based on 7 reviews 4.1 Star Rating (7 reviews)

Practice

217 Harrisburg Ave Ste 200 Lancaster, PA 17603
(717) 544-8300

Hospital Highlight

Dr. Slovak Jr is affiliated with Lancaster General Hospital Lancaster, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Areas of Expertise
    Dr. Slovak Jr specializes in the areas of Cardiovascular Disease & Internal Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    America’s 50 Best Hospitals for Cardiac Surgery Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Slovak Jr's Reviews

Likelihood to recommend Dr. Slovak Jr

4.1
7 ratings, 2 with a written review
5 star
57%
57%
4 star
14%
14%
3 star
14%
14%
2 star
14%
14%
1 star
0%
0%

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Exceptional . Very knowledgeable and caring.
What went well
  • Office environment
  • 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
Linda – Jun 22, 2023
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I have been a patient of Dr. Slovak for over 20 years. And while the initial care was great, it is my opinion that the last 5 years of care and attitude towards his patients has diminished significantly. It was very difficult to get through to his office, to his nurse or to him to schedule appointments or follow up with questions regarding my care. I also found Dr. Slovak's tone with my family to be very condescending and sharp, and often intolerant when they asked questions on my behalf.
What went well
No results
What could be improved
  • 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
10 others found this helpful
Helpful
Oct 17, 2016
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Know Before You Go

About Me

biography

Dr. John Slovak Jr, MD is a cardiologist in Lancaster, PA. Dr. Slovak Jr has extensive experience in Heart Conditions and Adult Congenital Heart Conditions. He is affiliated with Lancaster General Hospital. He is accepting new patients.

  • Cardiology

  • 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.

  • Drexel University College Of Medicine

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

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Focus on ATTR-CM

Locations

Practice

Healthy Heart Sleep Program217 Harrisburg Ave Ste 200 Lancaster, PA 17603
1

Affiliated Hospitals

  • Lancaster General Hospital

    555 N Duke St
    Lancaster, PA 17602
    Recipient of 42
    hospital awards

    America’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024, 2023)

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

    America’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024, 2023)

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

    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

    82%
    Patients said that nurses always listened to them and explained things well

    7% higher than the national average

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