TO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. O'brien, Cardiologist in Charleston, SC?
Dr. Terrence O'brien, MD is a Cardiologist, who primarily practices in Charleston, SC with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. O'brien completed his residency at Univ Ca San Diego Med Ctr, Cardiovascular Diseases; Dallas Co Hp-Parkland Mem, Internal Medicine. Dr. O'brien is fluent in English, and is currently seeing new patients. Dr. O'brien’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'brien’s office at (843) 792-1414.
Where did Dr. O'brien go to medical school and complete their residency?
Residency: Univ Ca San Diego Med Ctr, Cardiovascular Diseases; Dallas Co Hp-Parkland Mem, Internal Medicine
Medical School: University of Ca, San Diego, Sch of Med, La Jolla Ca
Is Dr. O'brien board certified in Cardiologist?
Yes, Dr. Terrence O'brien, MD is board certified by the American Board of Internal Medicine
What languages does Dr. O'brien speak?
Dr. O'brien and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. O'brien treat?
As a Cardiologist, Dr. O'brien 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'brien. 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.
Also known as:
- Atrial Fibrillation
- Fast Heartbeat
- Heart Palpitations
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Tachycardia
- Rapid heart rate
- Racing heart
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4891: Unspecified atrial fibrillation
- R000: Tachycardia, unspecified
- R002: Palpitations
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Hardening of Heart Bypass Arteries (No Chest Pain)
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
- Blocked heart bypass grafts without angina
- Atherosclerosis in grafts
- Silent coronary artery disease in grafts
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
- I25810: Atherosclerosis of coronary artery bypass graft(s) without angina pectoris
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
- Dyspnea
- Difficulty breathing
- Breathlessness
ICD-10 Codes:
- R0609: Other forms of dyspnea
- R0600: Dyspnea, unspecified
Also known as:
- Having a Prosthetic Heart Valve
- Heart Valve Disease
- Artificial heart valve
- Mechanical heart valve
- Bioprosthetic valve
ICD-10 Codes:
- Z952: Presence of prosthetic heart valve
Also known as:
- Having a Heart Transplant
- Heart Transplantation
- Cardiac transplant
- Heart replacement surgery
- Post-heart transplant
ICD-10 Codes:
- Z941: Heart transplant status
Also known as:
- Permanent Atrial Fibrillation
- Atrial Fibrillation
- Irreversible AFib
- Fixed Atrial Fibrillation
- Long-term AFib
ICD-10 Codes:
- I4821: Permanent atrial fibrillation
Also known as:
- Pulmonary Hypertension
- High Blood Pressure in Lungs
- Lung Hypertension
- High Lung Pressure
ICD-10 Codes:
- I2720: Pulmonary hypertension, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Narrowed Aortic Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I6389: Other cerebral infarction
Also known as:
- Chronic Systolic Heart Failure
- Heart Failure
- Long-term Systolic Heart Failure
- Chronic HFrEF
- Ongoing Pumping Heart Failure
ICD-10 Codes:
- I5022: Chronic systolic (congestive) heart failure
Which procedures does Dr. O'brien perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Terrence O'brien 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
For detailed information, please contact Dr. O'brien's office.
Does Dr. O'brien accept my insurance?
Dr. O'brien accepts most major insurance plans. Important: Please call our office at (843) 792-1414 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. O'brien accept in Charleston, SC?
Dr. O'brien in Charleston, SC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
BlueCross BlueShield of South Carolina
Centene
CVS Health (formerly Aetna)
Department of Defense / Tricare
Federal Employee Program
Humana
Medicare
State of South Carolina
UnitedHealthcare
View All Insurances
Where is Dr. O'brien's office located?
Dr. Terrence O'brien's Primary Practice
171 Ashley Ave
Charleston, SC 29425
(843) 792-1414
Dr. Terrence O'brien's Practice 2
135 Rutledge Ave Ste 1201
Charleston, SC 29425
(843) 792-2295
What is Dr. O'brien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. O'brien's National Provider Identifier (NPI) number is 1578671525.
What common questions do patients ask about Dr. O'brien?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'brien
What is Dr. Terrence O'brien's specialty?
Dr. O'brien is a Cardiologist near Charleston, SC. 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. Contact Dr. O'brien to book an appointment today.
Is this Dr. Terrence O'brien affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. O'brien is affiliated with Musc Health University Medical Center which is a Castle Connolly Top Hospital. 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
Where can I learn more about Cardiologist?
Explore Cardiologist with 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 Terrence O'brien accepting new patients in Charleston, SC?
Yes, Dr. Terrence O'brien is accepting new patients at this time.
Does Dr. Terrence O'brien offer online booking?
Please contact Dr. O'brien's office at (843) 792-1414 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Terrence O'brien?
Please contact Dr. O'brien's office at (843) 792-1414 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Terrence O'brien have?
Dr. Terrence O'brien is certified by the American Board of Internal Medicine.
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