About Cian McCarthy, MBBCH, BAO
Dr. McCarthy is a cardiologist and researcher at Massachusetts General Hospital and an Instructor of Medicine at Harvard Medical School.
Dr. McCarthy completed medical school at University College Cork, Ireland, graduating with a first-class honors degree in 2015. He received a Master of Science in Epidemiology from the Harvard School of Public Health in 2023. Dr. McCarthy completed his internship and residency in internal medicine at the Massachusetts General Hospital in 2019. He completed his fellowship in cardiovascular disease at the Massachusetts General Hospital in 2023 which included clinical training in cardiac computed tomography. He is board certified in internal medicine and cardiovascular disease.
Dr. McCarthy’s research focuses on the diagnosis, prevention, and management of heart disease with a particular focus on coronary artery disease and heart attacks.
Clinical Interests:
- Cardiac computed tomography (Cardiac CT)
- Cardiovascular disease
- Cardiovascular disease prevention
- Coronary artery disease
- Hypertension
- Myocardial Infarction
Treats:
- Adult
Locations
Mass General Heart Center
55 Fruit St.
Boston, MA 02114
Phone: 866-644-8910
Medical Education
- MB BCH, University College Cork Medical School
- Residency, Massachusetts General Hospital*
- Fellowship, Massachusetts General Hospital*
American Board Certifications
- Cardiovascular Disease, American Board of Internal Medicine
- Internal Medicine, American Board of Internal Medicine
Accepted Insurance Plans
- Aetna Health Inc.
- Beech Street
- Blue Cross Blue Shield - Blue Care 65
- Blue Cross Blue Shield - Indemnity
- Blue Cross Blue Shield - Managed Care
- Blue Cross Blue Shield - Partners Plus
- BMC HealthNet Mass Health MCO/ACO
- Cigna (PAL #'s)
- Commonwealth Care Alliance
- Fallon Community HealthCare
- Great-West Healthcare (formally One Health Plan)
- Harvard Pilgrim Health Plan - ACD
- Harvard Pilgrim Health Plan - PBO
- Health Care Value Management (HCVM)
- Humana/Choice Care PPO
- Maine Community Health Options (MCHO)
- Mass General Brigham Health Plan - ACD
- Mass General Brigham Health Plan - PBO
- MassHealth
- Medicare
- Medicare - ACD
- Medicare ACO - ACD
- Medicare ACO - PBO
- OSW - Connecticut
- OSW - Maine
- OSW - New Hampshire
- OSW - Rhode Island
- OSW - Vermont
- Private Health Care Systems (PHCS)
- Railroad Medicare
- Railroad Medicare - ACD
- Senior Whole Health
- TriCare
- Tufts Health Plan
- Unicare
- United Healthcare (non-HMO) - ACD
- United Healthcare (non-HMO) - PBO
Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.
Research
Dr. McCarthy research focuses on the diagnosis, prevention, and management of coronary artery disease and heart attacks.