TO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. O'halloran, Cardiologist in Cambridge, MA?
Dr. Thomas O'halloran is a Cardiologist, who primarily practices in Cambridge, MA with 2 additional practice locations. Dr. O'halloran is fluent in English and Spanish, and is currently seeing new patients. Dr. O'halloran’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'halloran’s office.
What languages does Dr. O'halloran speak?
Dr. O'halloran and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Cardiologist like Dr. O'halloran typically treat?
As a Cardiologist, Dr. O'halloran diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. O'halloran. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4891: Unspecified atrial fibrillation
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Leaky Mitral Valve
- Heart Valve Disease
- Mitral Valve Insufficiency
- Mitral Regurgitation
ICD-10 Codes:
- I340: Nonrheumatic mitral (valve) insufficiency
What procedures does a Cardiologist like Dr. O'halloran typically perform?
As a Cardiologist, procedures performed by Dr. Thomas O'halloran may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
Please contact Dr. O'halloran's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. O'halloran accept my insurance?
Dr. O'halloran accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. O'halloran accept in Cambridge, MA?
Dr. O'halloran in Cambridge, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Massachusetts
BMC Health System
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
Point32Health
State of Massachusetts
UnitedHealth Group
View All Insurances
Where is Dr. O'halloran's office located?
What is Dr. O'halloran's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. O'halloran's National Provider Identifier (NPI) number is 1922101294.
What common questions do patients ask about Dr. O'halloran?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'halloran
What is Dr. Thomas O'halloran's specialty?
Dr. O'halloran is a Cardiologist near Cambridge, MA.
What does a Cardiologist do?
An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias.
Is this Dr. Thomas O'halloran affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. O'halloran is affiliated with Mount Auburn Hospital, York Hospital, White Plains Hospital, Boston Medical Center, Tufts Medical Center, Umass Memorial Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cardiologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Thomas O'halloran accepting new patients in Cambridge, MA?
Yes, Dr. Thomas O'halloran is accepting new patients at this time.
Does Dr. Thomas O'halloran offer online booking?
Please contact Dr. O'halloran's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas O'halloran?
Please contact Dr. O'halloran's office for information regarding telehealth appointment availability or for scheduling assistance.
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