Dr. Glen E. Tonnessen, MD

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Dr. Glen E. Tonnessen, MD

Cardiology | Male

Hunterdon Cardiovascular Associates 1100 Wescott Dr Ste G-3, Flemington, NJ 08822 Get Directions
(908) 788-1710

Learn about this Doctor

Dr. Tonnessen specializes in Cardiology and practices in Flemington, NJ. He practices at 1 location.

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Dr. Tonnessen's Experience

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Experience Match

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2
Specialties

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3
Board Certifications

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Why It Matters: Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Cardiologynull
  • Cardiovascular Diseasenull
  • Internal Medicinenull
48
Conditions Treated

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15
Procedures Performed

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Background Check

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  • 0
    Malpractice Claims not available

    No malpractice history found for New Jersey.

  • 0
    Sanctions

    No sanctions history found for the years that Healthgrades collects data.

  • 0
    Board Actions

Education

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  • Medical School
  • Internship Hospital
  • Residency Hospital
  • Fellowship Hospital
  • Undergraduate School
  • Other Education
Awards & Recognition

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    Languages Spoken

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    Languages Spoken

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      Dr. Tonnessen accepts 19 insurance carriers

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      Hospital Quality

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      Hospital Quality Awards

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      Dr. Tonnessen's Review Details
      4.4 based on 7 responses
      Help millions around the nation find the right doctor by sharing your experience with your doctor.
      Key Survey Insights
      • Trustworthiness
         (7)
      • Helpfulness
         (6)
      • Staff
         (7)
      • Scheduling
         (7)
      Experience with Dr. Tonnessen
      • Level of trust in provider's decisions
         (7)
      • How well provider explains medical condition(s)
         (6)
      • How well provider listens and answers questions
         (7)
      • Spends appropriate amount of time with patients
         (7)
      Dr. Tonnessen's Office & Staff
      • Ease of scheduling urgent appointments
         (7)
      • Office environment, cleanliness, comfort, etc.
         (7)
      • Staff friendliness and courteousness
         (7)
      • Total wait time (waiting & exam rooms)
        Under 10 minutes (6)
      Open Full Survey+
      in Skillman, NJ |
      I have been suffering with a chronic,rare neuropathic condition since 1981, and have seen many Dr's over the years. My G.P. sent me down the path to see cardiologists and maybe get more useful insight, I have not. In fact, I have seen Dr;s who are not familiar with my disease, and who discount my input. I am well educated, but less able to communicate effectively one on one, mostly from the medications I take, but I have taken them knowingly giving up a little for the relief from constant pain.
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      Specialties

      • Cardiology
      • Phlebology

      Board Certifications

      Why It Matters: Dr. Tonnessen's Board Certifications

      Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

      • Cardiology
      • Cardiovascular Disease
      • Internal Medicine

      Conditions Treated

      • Aneurysm
      • Aneurysm of Heart
      • Angina and Acute Coronary Syndrome
      • Aortic Aneurysm
      • Aortic Stenosis
      • Aortic Valve Disease
      • Aortic Valve Regurgitation
      • Arrhythmias
      • Atrial Fibrillation
      • Atrial Flutter
      • Cardiac Arrest
      • Cardiomegaly
      • Cardiomyopathy
      • Cardiovascular Diseases
      • Carotid Artery Disease
      • Chest Pain
      • Congenital Aortic Valve Disorders
      • Congenital Heart Defects
      • Congestive Heart Failure
      • Coronary Artery Disease (CAD)
      • Edema
      • Endocarditis
      • Heart Attack (Acute Myocardial Infarction)
      • Heart Disease
      • Heart Palpitations
      • Hyperlipidemia
      • Hypertension
      • Hypertensive Chronic Kidney Disease
      • Hypertensive Heart Disease
      • Hypotension
      • Leg Venous Ulcer
      • Limb Swelling
      • Limb Swelling Caused by Fluid Overload
      • Marfan Syndrome
      • Mitral Valve Disease
      • Mitral Valve Regurgitation
      • Mitral Valve Stenosis
      • Pericardial Disease
      • Peripheral Artery Disease
      • Pulmonary Disease
      • Pulmonary Edema
      • Syncope
      • Thrombosis
      • Tricuspid Valve Disease
      • Varicose Veins
      • Vascular Disease
      • Venous Hypertension
      • Venous Ulcer

      Procedures Performed

      • Ambulatory Phlebectomy
      • Cardiac Electrophysiology
      • Cardiac Imaging
      • Cardiac Myocardial Perfusion Imaging
      • Cardiac Resynchronization Therapy
      • Cardiovascular Stress Test
      • Cardioversion, Elective
      • Chest CT (incl. Heart and Lungs)
      • Endovenous Ablation of Varicose Veins
      • Nuclear Stress Testing
      • Pacemaker Insertion or Replacement
      • Radiofrequency Catheter Ablation
      • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
      • Tilt Testing or Cardiac Event Monitors
      • Venous Sclerotherapy

      Background Check

      • 0
        Malpractice Claims

        No malpractice history found for New Jersey.

      • 0
        Sanctions

        No sanctions history found for the years that Healthgrades collects data.

      • 0
        Board Actions

        No board actions found for the years that Healthgrades collects data.

      Education

      • Medical School
        St George's University

        Graduated in 1987

      • Internship Hospital
        St Michael'S Med Center

        Completed in 1988

      • Residency Hospital
        St Michael'S Med Center

        Completed in 1990

      • Fellowship Hospital
        Seton Hall University

        Completed in 1993

      Awards & Recognition

      • Awards & Honors
        • Healthgrades Honor Roll
        What is a recognized doctor
      • Media & Publications

        Dr. Tonnessen has no media or publications listed.

      Languages Spoken

      • English
      • Spanish
      ×

      Dr. Tonnessen's experience matches your search based on the following criteria:

      • Based on total number of patients treated over the last 12 months
      • Specializes in Cardiology
      • Board certified in Cardiology, Cardiovascular Disease and Internal Medicine
      • No malpractice claims found
      • No sanctions found
      • No board actions found
      ×

      Why Does Experience Matter?

      Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.

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      Patient Satisfaction Results for Dr. Tonnessen

      Overall Patient Satisfaction Score

      Dr. Tonnessen's Office & Staff

      Ease of scheduling urgent appointments
      Office environment, cleanliness, comfort, etc.
      Staff friendliness and courteousness
      Total wait time (waiting & exam rooms)
      10 – 15 minutes

      Experience with Dr. Tonnessen

      Level of trust in provider's decisions
      How well provider explains medical condition(s)
      How well provider listens and answers questions
      Spends appropriate amount of time with patients