Summary

Dr. David Armstrong is a cardiovascular disease specialist who focuses on diagnosing and treating heart conditions. He completed his internship and residency at Christiana Care Health System/Christiana Hospital in 2010 and 2012, followed by a fellowship at Northwell Health - Lenox Hill Hospital in 2015. Dr. Armstrong holds certifications in Internal Medicine from the American Board of Internal Medicine, earned in 2012, and Cardiovascular Disease from the same board in 2023. He speaks English fluently.

Dr. Armstrong practices at Montclair Cardiology Group in Glen Ridge, New Jersey, and maintains an affiliation with Lenox Hill Hospital. His expertise includes treating heart rhythm disorders like bradycardia and atrial fibrillation, as well as managing heart failure. He also provides cardiac rehabilitation services to help patients recover and strengthen their heart health after cardiac events. Patients have given Dr. Armstrong an average rating of 4.3 stars, reflecting their confidence in his cardiovascular care.
Read More Read less

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.3
  • 22 insurance plans accepted
  • speaks English
  • Northwell Health - Lenox Hill Hospital
  • 1 written review
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Montclair Cardiology Group

311 Bay AveGlen Ridge, NJ 07028

Compare with Similar Doctors

Dr. David Farrell Armstrong, DO
Dr. Torsten Peter Vahl, MD
Dr. Muredach Patrick Reilly, MD
Dr. Robert Pyo, MD
Dr. David Farrell Armstrong, DODr. Torsten Peter Vahl, MDDr. Muredach Patrick Reilly, MDDr. Robert Pyo, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
29 Years of Experience 38 Years of Experience 30 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks German Speaks English, Spanish
Glen Ridge , NJNew York , NYNew York , NYBrooklyn , NY
Med School: Philipps-Universitaet Marburg Fachbereich Medizin Med School: University College Dublin School Of Medicine And Medical Science Med School: University Of Illinois At Chicago College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. David Farrell Armstrong

  • Aetna
  • Aetna Better Health
  • AmeriHealth
  • Cigna
  • Claritev
  • Clover Health
  • Fidelis Care
  • Horizon Blue Cross Blue Shield of New Jersey (Horizon BCBSNJ)
  • Horizon Blue Cross Blue Shield of New Jersey (Horizon NJ Health)
  • Karna WTC
  • MagnaCare
  • Medicaid
  • Medicare
  • Oxford Health Plans
  • QualCare
  • Railroad Medicare
  • Tricare
  • United Healthcare (UHC)
  • UnitedHealthcare (UHC) Community Plan
  • UnitedHealthcare (UHC) Medicare
  • US Family Health Plan
  • Wellpoint

Medical Specialties

Dr. David Farrell Armstrong has the following 2 specialties

Specialty Expertise

Dr. David Farrell Armstrong has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Cardiology
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal Medicine, 2012

American Board of Internal Medicine

Cardiovascular Disease, 2023

MEDICAL LICENSE

Doctor Of Osteopathy, New Jersey, 2027, Active

EDUCATION & TRAINING

Fellowship

Northwell Health - Lenox Hill Hospital2015

Residency

Christiana Care Health System/Christiana Hospital2012

Internship

Christiana Care Health System/Christiana Hospital2010

Similar doctors

Frequently Asked Questions

Is Dr. David Armstrong accepting new patients?
Dr. David Armstrong is accepting new patients on Vitals. View Dr. David Armstrong's profile on Vitals to make an appointment.
Does Dr. David Armstrong accept my insurance?
You can see the insurance plans that Dr. David Armstrong accepts on their Vitals profile.
Which hospitals is Dr. David Armstrong affiliated with?
Dr. David Armstrong is affiliated with Lenox Hill Hospital.
Does Dr. David Armstrong accept virtual/telehealth appointments?
Dr. David Armstrong has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. David Armstrong speak?
Dr. David Armstrong speaks English.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.