Accepting New Patients
About me
Ian James Mahoney, MD, is a fellowship-trained pulmonologist with Atlantic Medical Group (AMG). Board-certified in pulmonary disease by the American Board of Internal Medicine, he gives dedicated, passionate care to patients with complex pulmonary medical problems including asthma, COPD, lung nodules, interstitial lung disease, bronchiectasis, and sarcoidosis, and makes sure they are educated about their condition and treatment.
After earning his medical degree from Emory University School of Medicine, Dr. Mahoney performed a residency in internal medicine at New York-Presbyterian Hospital, New York, NY. He then completed a fellowship at Columbia University Medical Center, New York, NY. He also obtained a Bachelor of Arts in Chemistry at Amherst College in Amherst, MA.
Dr. Mahoney has authored multiple peer-reviewed publications, has given numerous poster and oral presentations both nationally and internationally, and is a participating provider of the Atlantic Accountable Care Organization.
SPECIALTIES
Pulmonology
AFFILIATIONS
Atlantic ACO
Atlantic Medical Group
Morristown Medical Center
Overlook Medical Center
Where to see me
Education & Experience
TRAINING
Emory University School of Medicine
Medical School
College of Physicians and Surgeons
Internship
New York-Presbyterian Hospita
Residency
Columbia University Medical Center
Fellowship
BOARD CERTIFICATIONS
Patient Reviews
4.9
- 5.0Jan 21, 2026Dr. Mahoney was friendly, helpful and concerned about my care. He explained the risks & benefits. He suggested I use a device on a regular basis to help my overall condition & talked to me more about a medication (new) that my primary pulmonologist had mentioned.
- 5.0Jan 21, 2026I felt in very good hands with Dr. Mahoney. I am grateful he could see me and pinch-hit for my pulmonologist (whom I like very much too!) Thanks to Dr. Mahoney, I am using the device he suggested 2X/day and it is helping my condition and I am considered the new medication that both he & my pulmonologist suggested for a more long-term treatment.
- 5.0Jan 13, 2026We are very please with Dr. Mahoney. He took time to explain and planning for my treatment .
- 5.0Dec 27, 2025Doctor was amazing in getting to my symptoms promptly and provided me with medication that gave me relief
- 4.6Dec 27, 2025Everything was great. Arrived early and was seen almost immediately upon arrival.
