Dr. Themistoklis Nissirios, MD

Cardiology*MaleAge 49

Cardiology*

Dr. Themistoklis Nissirios, MD is a cardiologist in Paramus, NJ and has over 20 years of experience in the medical field. He graduated from Rutgers Robert Wood Johnson Medical School in 2003. He specializes in Cardiology.

Dr. Themistoklis Nissirios, MD

Valley Medical Group-Cardiology, Paramus

95 N State Rt 17 Ste 105 Paramus, NJ 07652
Telehealth availableTelehealth services available
Telehealth availableTelehealth services available
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Accepting new patients

Hospital Highlight

Dr. Nissirios is affiliated with St. Anthony Community Hospital Warwick, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Nissirios specializes in the areas of Cardiovascular Disease & Internal Medicine. 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. Nissirios' Reviews

Likelihood to recommend Dr. Nissirios

5.0

5 ratings, 2 with a written review
5 Star
100%
100%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • 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
Guido Spinozzi – Jul 13, 2024
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
5 people found this helpful
Helpful
Wappingers Falls – Apr 21, 2018
×Post a ResponseAre you Dr. Themistoklis Nissirios, MD?

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About Me

biography

Dr. Themistoklis Nissirios, MD is a cardiologist in Paramus, NJ and has over 20 years of experience in the medical field. He graduated from Rutgers Robert Wood Johnson Medical School in 2003. He specializes in Cardiology.
  • 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.

  • Cooper Hospital University Medical Center

    Fellowship Hospital, 2009
  • Montefiore Medical Center - Moses Division

    Residency Hospital, 2006
  • Montefiore Medical Center - Moses Division

    Internship Hospital, 2004
  • Rutgers Robert Wood Johnson Medical School

    Medical School, 2003
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.

Locations

Valley Medical Group-Cardiology, Paramus

Valley Medical Group-Cardiology, Paramus95 N State Rt 17 Ste 105 Paramus, NJ 07652
1

Affiliated Hospitals

  • St. Anthony Community Hospital

    15 Maple Ave
    Warwick, NY 10990
    Recipient of 2
    hospital awards

    Patient Safety Excellence Award™ (2024)

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

    Outstanding Patient Experience Award™ (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.

    88%
    Patients said they were given information about recovering at home

    1% higher than the national average

    83%
    Patients said that nurses always listened to them and explained things well

    5% higher than the national average

    View all patient feedback
  • Valley Hospital

    223 N Van Dien Ave
    Ridgewood, NJ 07450
    Recipient of 48
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    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
    77%
    Patients said that doctors always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
  • Garnet Health Medical Center

    707 E Main St
    Middletown, NY 10940
    Recipient of 15
    hospital awards

    America’s 100 Best Hospitals for Coronary Intervention Award™ (2025, 2023)

    Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)

    Coronary Intervention Excellence Award™ (2024)

    Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)

    View all awards

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

    85%
    Patients said they were given information about recovering at home

    1% 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
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