About Ioannis Mastoris, MD
Dr. Mastoris is originally from Greece and graduated from the University of Athens Medical School. He moved to New York City to work at the Icahn School of Medicine at Mount Sinai in interventional cardiology and obtained permanent residency through the exceptional ability pathway in research. He pursued his internal medicine training at Albert Einstein College of Medicine/Jacobi Medical Center and cardiology/advanced heart failure at the University of Kansas Medical Center. He has been selected to serve as a member of the ACCEL FIT Editorial Board. He joined the MGH faculty in September 2022.
He is pursuing a master’s in public health (MPH) at Johns Hopkins Bloomberg School of Public Health. He has authored >30 original publications during his training focused on advanced heart failure and predicting myocardial recovery and device hemocompatibility with various forms of mechanical circulatory support. His research interests include rest and exercise hemodynamics, hemodynamic profiling in mechanical circulatory support, and remote patient monitoring.
Dr. Mastoris specializes in the care of patients with early and advanced heart disease. He employs the latest evidence-based therapies in the care of his patients through a multidisciplinary approach including other cardiac specialties.
Linkedin profile: https://www.linkedin.com/in/ioannis-mastoris-md-facc-300b2168/
Twitter profile: https://twitter.com/mastorismd
Departments, Centers, & Programs:
Clinical Interests:
- Exercise physiology
- Heart failure
- Heart Transplant
- Mechanical Circulatory Support (MCS)
- Remote patient monitoring
Treats:
- Adult
Languages:
- French, Greek
Locations
Massachusetts General Hospital
55 Fruit St.
Boston, MA 02114
Phone: 866-644-8910
Medical Education
- MD, University of Athens School Of Medicine, Greece
- Residency, Albert Einstein College of Medicine
- Fellowship, Kansas University School of Medicine
- Fellowship, Kansas University School of Medicine
American Board Certifications
- Advanced Heart Failure and Transplant Cardiology, American Board of Internal Medicine
- Cardiovascular Disease, American Board of Internal Medicine
- Echocardiography, National Board of Echocardiography
- Internal Medicine, American Board of Internal Medicine
Accepted Insurance Plans
- Aetna
- Beech Street
- Blue Cross Blue Shield
- Blue Cross Blue Shield Medicare
- Cigna
- Commonwealth Care Alliance
- Coventry
- Harvard Pilgrim Health Care
- Humana
- Maine Community Health Options
- Mass General Brigham Health Plan
- MassHealth
- Medicaid CT
- Medicaid ME
- Medicaid NH
- Medicaid RI
- Medicaid VT
- Medicare
- Medicare ACO
- Multiplan
- Railroad Medicare
- Senior Whole Health
- TriCare
- Tufts Health Plan
- United Health Care
- Wellpoint
- WellSense
Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.
I feel as though my care throughout this visit could not have been better. My providers were well informed and answered all of my questions respectfully and with full knowledge of my situation.
Hi, it was my first visit to Dr. Mastoris and we talked about a lot of different things, what he was thinking of happening in the future. And I thought he was a very nice person who knew what he was talking about. Thank you very much. [redacted]
This was a first visit. The doctor was very patient and explained my issues and options clearly
I was pleasantly surprised that the doctor spent as much time as he did with both myself and my wife explaining my condition and what needs to be done. It was refreshing to have somebody take that kind of time to explain everything on layman's terms and actually show so much care.
The provider was very helpful and explaining the diagnosis and prognosis, I'll move forward.
[redacted] I was very happy with him.
Yeah, this is [redacted}. I met with Dr. Mastoris a couple weeks ago. He was definitely, I've seen probably a hundred doctors in my life. He's definitely the best communicator and really explained the whole process of what I'm going through. So he's my favorite doctor I've met in my life, so definitely high praise to him. Yeah, so that's about it.
I alway very please with my treatment and the way they help me. And if I don't understand something's they will explain to me very well
Dr. M is a fantastic doctor, listens well, has a sense of humor. I just loved meeting with him every time I've done it. It would be - there's no way that he can improve on my experience with doctors overall.
Dr. Mastoris was very courteous and very patient with an elderly person. So keep up the good work and hopefully everybody else will follow the same line. Thank you so much.