Cardiology

Louis Arno, M.D.

Chief of Pulmonary Medicine

Flemington, NJ

Dr. Louis J. Arno, MD, is a pulmonologist and critical care medicine specialist with over three decades of experience treating disorders of the lungs, including lung cancer, asbestosis, pulmonary diseases and disorders, and conditions causing coughing. He focuses on adult patients, including those with complex respiratory issues requiring critical care, and serves communities in Somerset, Hunterdon, and surrounding counties in New Jersey. Previously serving as Chief of Pulmonary

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Credentials

Board Certifications

Pulmonary Disease (ABIM)
Critical Care Medicine (ABIM)

Education & Training

Medical School: St. George's University School of Medicine (MD, 1986)
Residency: Rutgers Health/New Jersey Medical School (Internal Medicine, 1990)
Fellowship: Seton Hall University-Hackensack Meridian School of Medicine (Pulmonary Disease, 1992)
Fellowship: Seton Hall University-Hackensack Meridian School of Medicine (Critical Care Medicine, 1993)

Years in Practice

40+ years

Peer Recognition

Castle Connolly — Top Doctor
2002-2026 (25 years)
Castle Connolly — Top Doctors
2022
Castle Connolly — Top Doctors: New York Metro Area
2002-2014 (13 years)
Healthgrades — Healthgrades Honor Roll

Clinical Focus

Subspecialties

Cardiac Critical Care

Conditions & Treatments

Cardiac Critical CareAdvanced Heart Failure

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

Hunterdon Medical Center
Robert Wood Johnson University Hospital Somerset
Robert Wood Johnson University Hospital at Rahway

Languages

English

Conditions Dr. Arno treats

Insurance accepted

Frequently asked

Does Dr. Arno accept Aetna insurance?

Louis Arno's public profile lists Aetna, Amerihealth, and Anthem Blue Cross Blue Shield plus 8 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Arno practice?

Louis Arno practices in Flemington, NJ with hospital affiliations including Hunterdon Medical Center, Robert Wood Johnson University Hospital Somerset, and Robert Wood Johnson University Hospital at Rahway.

What does Dr. Arno specialize in?

Louis Arno is a board-certified cardiology specialist with focus areas in Cardiac Critical Care.

How long has Dr. Arno been practicing?

Louis Arno has 40+ years of clinical experience in cardiology.

What is Dr. Arno's medical training?

Public profile training history includes: Medical School: St. George's University School of Medicine (MD, 1986); Residency: Rutgers Health/New Jersey Medical School (Internal Medicine, 1990); Fellowship: Seton Hall University-Hackensack Meridian School of Medicine (Pulmonary Disease, 1992).