Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. O'connor, Cardiologist in White Plains, NY?
Daniel S. O'Connor, MD, PhD is an Associate Professor of Clinical Medicine at Columbia College of Physicians and Surgeons, Co-director of the Center for CardioOncology, Cardiologist for the Aortic Program and Cardiac Intensivist at Columbia University Medical Center in New York. His areas of expertise include consultative cardiology, critical care cardiology, and non-invasive imaging. Dr. O'Connor is board certified in internal medicine and cardiology. Dr. O'Connor received his PhD studying vascular and cancer cell biology within the Department of Pharmacology at Yale University. He then received his MD degree at The State University of New York at Brooklyn Medical Center (SUNY Downstate). Dr. O'Connor was an Intern, Resident and Chief Resident at Mount Sinai Medical Center in New York. He then completed his training as a Fellow and Chief Fellow in cardiovascular medicine at Columbia University Medical Center.
WebsiteWhat 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
Does Dr. O'connor accept my insurance?
Dr. O'connor 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'connor accept in White Plains, NY?
Dr. O'connor in White Plains, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
EmblemHealth
Healthfirst New York
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. O'connor's office located?
ColumbiaDoctors at NewYork-Presbyterian The One
1111 Westchester Avenue
White Plains, NY 10604
What is Dr. O'connor's NPI number?An 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 1437311800.
What common questions do patients ask about Dr. O'connor?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'connor
What is Dr. Daniel O'connor's specialty?
Dr. O'connor is a Cardiologist near White Plains, NY.
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. Daniel O'connor affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. O'connor is affiliated with Newyork-Presbyterian/columbia University Irving 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
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 Daniel O'connor accepting new patients in White Plains, NY?
Yes, Dr. Daniel O'connor is accepting new patients at this time.
Does Dr. Daniel O'connor offer online booking?
Please contact Dr. O'connor's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Daniel O'connor?
Please contact Dr. O'connor's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Cardiologist Near White Plains, NY
Accepting patientsDr. Gregg Rosner, MD is a Cardiologist, who primarily practices in White Plains, NY.
ColumbiaDoctors at NewYork-Presbyterian The One
1111 Westchester Avenue
White Plains, NY 10604
Accepting patientsDr. Geoffrey Rubin is a Clinical Cardiac Electrophysiologist, who primarily practices in White Plains, NY.
ColumbiaDoctors at NewYork-Presbyterian The One
1111 Westchester Avenue
White Plains, NY 10604
Accepting patientsDr. Michael Fremed, MD is a Pediatric Cardiologist, who primarily practices in White Plains, NY.
ColumbiaDoctors at NewYork-Presbyterian The One
1111 Westchester Avenue
White Plains, NY 10604
Connect with DR. O'connor
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ColumbiaDoctors at NewYork-Presbyterian The One
1111 Westchester Avenue
White Plains, NY 10604