Overview
Michael Johnstone is a Cardiologist in Brighton, Massachusetts. Dr. Johnstone is rated as an Advanced provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Atherosclerosis, Coronary Heart Disease, Necrosis, Cardiac Ablation, and Pacemaker Implantation.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
736 Cambridge St, Brighton, MA 02135
77 Warren St, Brighton, MA 02135
Massachusetts General Hospital
Judy Hung is a Cardiologist in Boston, Massachusetts. Dr. Hung is rated as a Distinguished provider by MediFind in the treatment of Mitral Stenosis. Her top areas of expertise are Mitral Stenosis, Mitral Valve Regurgitation, Aortic Valve Stenosis, Patent Foramen Ovale Repair, and Aortic Valve Replacement.
Massachusetts General Hospital
Igor Palacios is a Cardiologist in Boston, Massachusetts. Dr. Palacios is rated as a Distinguished provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Patent Foramen Ovale, Atrial Septal Defect (ASD), Mitral Stenosis, Patent Foramen Ovale Repair, and Aortic Valve Replacement.
Phyllis Jen Center For Primary Care
Patrick O'gara is a Cardiologist in Boston,, Massachusetts. Dr. O'gara is rated as a Distinguished provider by MediFind in the treatment of Mitral Stenosis. His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Bicuspid Aortic Valve, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- AnginaDr. Johnstone isDistinguished. Learn about Angina.
- AtherosclerosisDr. Johnstone isDistinguished. Learn about Atherosclerosis.
- Coronary Heart DiseaseDr. Johnstone isDistinguished. Learn about Coronary Heart Disease.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- NecrosisDr. Johnstone isDistinguished. Learn about Necrosis.
- Advanced
- Aortic Valve StenosisDr. Johnstone isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Johnstone isAdvanced. Learn about Apoplexy.
- Arterial EmbolismDr. Johnstone isAdvanced. Learn about Arterial Embolism.
- Arterial InsufficiencyDr. Johnstone isAdvanced. Learn about Arterial Insufficiency.
- Atrial FibrillationDr. Johnstone isAdvanced. Learn about Atrial Fibrillation.
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Experienced
- Abdominal Aortic Aneurysm (AAA)Dr. Johnstone isExperienced. Learn about Abdominal Aortic Aneurysm (AAA).
- Acute Coronary SyndromeDr. Johnstone isExperienced. Learn about Acute Coronary Syndrome.
- Aortic RegurgitationDr. Johnstone isExperienced. Learn about Aortic Regurgitation.
- ArrhythmiasDr. Johnstone isExperienced. Learn about Arrhythmias.
- Atrial MyxomaDr. Johnstone isExperienced. Learn about Atrial Myxoma.
- Atrial Septal Defect (ASD)Dr. Johnstone isExperienced. Learn about Atrial Septal Defect (ASD).

