Overview
Thomas O'halloran is an Internal Medicine provider in Needham, Massachusetts. Dr. O'halloran is highly rated in 54 conditions, according to our data. His top areas of expertise are Mitral Valve Regurgitation, Aortic Regurgitation, Necrosis, and Acute Coronary Syndrome.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- MEDICARE-MEDICAID PLAN
- PPO
- 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
148 Chestnut Street, Needham, MA 02492
2527 Cranberry Highway, Wareham, MA 02571
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Frequently Asked Questions about Dr. Thomas D. O'halloran
How do I make an appointment with Dr. Thomas D. O'halloran?
You can book an appointment with Dr. Thomas D. O'halloran by calling their office at 781-453-7750. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Thomas D. O'halloran a top-rated expert for Mitral Valve Regurgitation?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Thomas D. O'halloran is classified as an Distinguished expert for Mitral Valve Regurgitation, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Thomas D. O'halloran specialize in?
While Dr. Thomas D. O'halloran is a Internal Medicine, they have specific expertise in Mitral Valve Regurgitation, Aortic Regurgitation, and Necrosis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Thomas D. O'halloran accept my insurance?
Dr. Thomas D. O'halloran accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 781-453-7750 to verify that your specific plan is currently accepted before your visit.
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
- Acute Coronary SyndromeDr. O'halloran isDistinguished. Learn about Acute Coronary Syndrome.
- Aortic RegurgitationDr. O'halloran isDistinguished. Learn about Aortic Regurgitation.
- ArrhythmiasDr. O'halloran isDistinguished. Learn about Arrhythmias.
- Atrial FibrillationDr. O'halloran isDistinguished. Learn about Atrial Fibrillation.
- Brugada SyndromeDr. O'halloran isDistinguished. Learn about Brugada Syndrome.
- FaintingDr. O'halloran isDistinguished. Learn about Fainting.
- Advanced
- AnginaDr. O'halloran isAdvanced. Learn about Angina.
- Aortic Valve StenosisDr. O'halloran isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. O'halloran isAdvanced. Learn about Apoplexy.
- Arterial EmbolismDr. O'halloran isAdvanced. Learn about Arterial Embolism.
- Arterial InsufficiencyDr. O'halloran isAdvanced. Learn about Arterial Insufficiency.
- AtherosclerosisDr. O'halloran isAdvanced. Learn about Atherosclerosis.
- Experienced
- Acute Arterial Occlusion of KidneyDr. O'halloran isExperienced. Learn about Acute Arterial Occlusion of Kidney.
- Adenosine Deaminase 2 DeficiencyDr. O'halloran isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- Arrhythmogenic Right Ventricular CardiomyopathyDr. O'halloran isExperienced. Learn about Arrhythmogenic Right Ventricular Cardiomyopathy.
- Atrial MyxomaDr. O'halloran isExperienced. Learn about Atrial Myxoma.
- Bicuspid Aortic ValveDr. O'halloran isExperienced. Learn about Bicuspid Aortic Valve.
- Bidirectional TachycardiaDr. O'halloran isExperienced. Learn about Bidirectional Tachycardia.



