Affiliated with a Castle Connolly Top Hospital
Who is Dr. O'connor, Cardiologist in Sterling, MA?
Where did Dr. O'connor go to medical school and complete their residency?
Residency: Brown University/Rhode Island Hospital-Lifespan Program
Medical School: University of Massachusetts Med School
What languages does Dr. O'connor speak?
Dr. O'connor and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Cardiologist like Dr. O'connor typically treat?
As a Cardiologist, Dr. O'connor 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'connor. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
What procedures does a Cardiologist like Dr. O'connor typically perform?
As a Cardiologist, procedures performed by Dr. Mark O'connor 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'connor's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. O'connor accept my insurance?
Dr. O'connor accepts most major insurance plans. Important: Please call our office at (978) 534-3179 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. O'connor accept in Sterling, MA?
Dr. O'connor in Sterling, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Blue Cross Blue Shield of Massachusetts
Central Mass Health
Cigna Group
Federal government of the United States
HealthSmart
Medicare
Molina Healthcare
State of Massachusetts
UMass Memorial Health Care
View All Insurances
Where is Dr. O'connor's office located?
Dr. Mark O'connor's Primary Practice
100 Leominster Rd Ste 1
Sterling, MA 01564
(978) 534-3179
What hospitals are Dr. O'connor affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. O'connor has admitting privileges at the following hospitals:
What is Dr. O'connor's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. O'connor's National Provider Identifier (NPI) number is 1215297270.
What common questions do patients ask about Dr. O'connor?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'connor