Dr. Daniel O'Connor, MD

Dr. Daniel O'Connor, MD

CardiologyMaleAge 46

Accepting new patients

Dr. Daniel O'Connor, MD is a Cardiology Specialist in New York, NY. He is affiliated with medical facilities NewYork-Presbyterian/Columbia University Irving Medical Center and NewYork-Presbyterian/Weill Cornell Medical Center. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. O'Connor to book an appointment.

Locations

Columbia University Medical Center

New Patient?
(212) 235-1519
CUMC/Herbert Irving Pavilion161 Fort Washington Avenue New York, NY 10032
1

Practice

New Patient?
(212) 235-1519
515 6th Street Brooklyn, NY 11215
2
Center for Community Health at NewYork-Presbyterian Brooklyn Methodist Hospital515 6th Street Brooklyn, NY 11215
3

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital America’s 50 Best Hospitals for Cardiac Surgery Award™ See hospitals

More Cardiology Specialists at COLUMBIA UNIVERSITY MEDICAL CENTER

Dr. O'Connor's Reviews

Likelihood to recommend Dr. O'Connor

5.0

Based on 7 ratings

5 Stars
100%
(7)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)
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Dr. O'Connor
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RecentHighestLowestMost Helpful
Reply
Knowledgeable, patient, informative, caring ... everything you want in a doctor. Thank you for everything, Dr. O'Connor!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Mar 05, 2020
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Reply
Dr. O'Connor is extremely professional and exemplifies the true meaning of doctor. He is compassionate. He listens thoughtfully and patiently to concerns and questions and will have an answer most of the time. He will always return phone calls and respond appropriately to concerns and issues. He is very intelligent and makes you feel confident to be in his care.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
4 people found this helpful
Helpful
Michele in NY – Jun 11, 2018
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Reply
Highprofessional, very attentive , intuitive, very understanding
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
4 people found this helpful
Helpful
Gitanna siplivinsky in New York, NY – Apr 21, 2017
×Post a ResponseAre you Dr. Daniel O'Connor, MD?
Reply
He is everything a doctor should be.
What went well
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
5 people found this helpful
Helpful
New York, NY – Dec 06, 2016
×Post a ResponseAre you Dr. Daniel O'Connor, MD?
Reply
Smart, articulate, patient, authentic.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
6 people found this helpful
Helpful
Helen K in New York, NY – Mar 16, 2016
×Post a ResponseAre you Dr. Daniel O'Connor, MD?

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Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. O'Connor's experience treating your condition or procedure

Dr. O'Connor's Top Procedures and Conditions

Treatment Frequency
Heart Disease
normal
normal

Treatment Frequency

Dr. O'Connor treats Heart Disease more than 90% of his peers

Dr. O'Connor treats this condition more than 90% of his peers

Chest Pain
normal
normal

Treatment Frequency

Dr. O'Connor treats Chest Pain more than 89% of his peers

Dr. O'Connor treats this condition more than 89% of his peers

Aortic Valve Disease
normal
normal

Treatment Frequency

Dr. O'Connor treats Aortic Valve Disease more than 83% of his peers

Dr. O'Connor treats this condition more than 83% of his peers

Dr. O'Connor's conditions and procedures:

  • Abdominal Pain
  • Acidosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • Adhesive Capsulitis
  • Advance Directive End of Life Planning
  • Alkalosis
  • All Headaches (incl. Migraine)
  • Allergic Conjunctivitis
  • Allergic Rhinitis
  • Anemia
  • Angina
  • Angina and Acute Coronary Syndrome
  • Anxiety
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmia Screening
  • Arrhythmias
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Septal Defect
  • Back Pain
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Blood in Urine (Hematuria)
  • Bronchiectasis
  • Bronchitis
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Cardiac Tamponade
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiomyopathy, Dilated
  • Cardiomyopathy, Hypertrophic
  • Cardiomyopathy, Restrictive
  • Cardiovascular Diagnostic Test
  • Carotid Artery Disease
  • Chest Pain
  • Chest Pain Evaluation
  • Cholesterol Screening
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Pain
  • Chronic Sinusitis
  • Common Cold
  • Congenital Aortic Valve Disorders
  • Constipation
  • Contact Dermatitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Angiogram
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dermatitis
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Dizziness
  • Dobutamine Thallium Stress Test
  • Dyslipidemia
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Echocardiography
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Essential Tremor
  • Familial Hypercholesterolemia
  • Fever
  • Fibromyalgia
  • First Degree Heart Block
  • Gait Abnormality
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gout
  • Headache
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • HeartAware Online Risk Screening
  • Hernia
  • HIV (Human Immunodeficiency Virus)
  • Hives
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Heart Disease
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Influenza (Flu)
  • Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and-or Defibrillator
  • Insomnia
  • Irritable Bowel Syndrome
  • Joint Pain
  • Leg and Foot Ulcers
  • Lipid Disorders
  • Low Back Pain
  • Low Blood Oxygen Level
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Malnutrition
  • Marfan Syndrome
  • Migraine
  • Mineral Metabolism Disorders
  • Mitral Valve Prolapse
  • Mobitz, Type 2, Heart Block
  • Nail and Nail Bed Infection
  • Nasopharyngitis
  • Nausea
  • Nighttime Urination (Nocturia)
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Nuclear Stress Testing
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Overweight
  • Patellofemoral Pain Syndrome or Knee Pain
  • Patent Foramen Ovale (PFO)
  • Peptic Ulcer
  • Pericarditis
  • Peripheral Arterial Disease Screening (PAD)
  • Peripheral Nerve Disorders
  • Pharmacologic Nuclear Stress Test
  • Pharmacologic Stress Test, Adenosine
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Pneumonia
  • Pollen Allergy
  • Polymyalgia Rheumatica (PMR)
  • Polymyositis
  • Polyneuropathy
  • Polyuria
  • Postnasal Drip
  • Primary Pulmonary Hypertension
  • Rash
  • Raynaud's Disease
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Salivary Gland Stones and Inflammation
  • Sarcoidosis
  • Second Degree Heart Block
  • Secondary Hypertension
  • Sexually Transmitted Diseases (STDs)
  • Shingles
  • Shortness of Breath
  • Shoulder Tendinitis and Tenosynovitis
  • Sick Sinus Syndrome
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Sinusitis
  • Sleep Apnea
  • Smoking Cessation Counseling
  • Sprains and Strains (incl. Muscle Tear)
  • Stress Test
  • Structural Heart Disease Evaluations and Treatment
  • Supraventricular Tachycardia
  • Swine Flu
  • TCD Bubble Test
  • Third Degree Heart Block
  • Thoracentesis
  • Thrombolysis
  • Thyroid Goiter
  • Tilt Table Testing
  • Tobacco Use Disorder
  • Transcatheter Mitral Valve Repair
  • Transient Ischemic Attack (TIA)
  • Treadmill Stress Test
  • Unstable Angina
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Venous Embolism and Thrombosis
  • Venous Insufficiency
  • Ventricular Fibrillation
  • Ventricular Tachycardia (VT)
  • Vertigo
  • Viral Hepatitis
  • Viral Infection
  • Vitamin B Deficiency
  • Vitamin D Deficiency
  • Wheezing
  • Wolff-Parkinson-White Pattern
  • Yeast Infections

Insurance Check

Search for your insurance provider

Dr. O'Connor accepts

Accepted insurance can change. Please double-check when making an appointment.

(212) 235-1519

Dr. O'Connor accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Select
Affinity Health Plan
Amerihealth
Personal Choice PPO
Amida Care
Anthem
Blue Access (Select Network)-NY
Blue Priority (Select Network)-NY
Empire (Select Network)-NY POS
National (BlueCard Basic) PPO
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna EPO
Cigna HMO
Cigna POS
Cigna PPO
Great West Healthcare-Cigna
Open Access Plus
Connecticare
EmblemHealth
GHI HMO
GHI PPO
Health Insurance Plan of Greater New York (HIP)
Empire Blue Cross Blue Shield
Fidelis Care
HealthFirst
MagnaCare
Medicare
MultiPlan
MultiPlan PPO
Oxford Health Plans
SelectCare
UnitedHealthCare
Community Plan
Compass
Medicare
United Healthcare EPO
United Healthcare HMO
United Healthcare POS
United Healthcare PPO
VNS Choice
Vytra Health Plans
WellCare

About Me

Care Philosophy

We are committed to delivering the best care and an exceptional patient experience. We are devoted to providing services that are patient-centered and...Read more

Biography

Daniel S. O'Connor, MD, PhD is an Assistant Professor of Clinical Medicine at Columbia College of Physicians and Surgeons, Co-director of the Center for...Read more

Specialties

  • Cardiology

Board Certifications

Education

2013
Columbia University Medical Center
Fellowship Hospital
2010
Mount Sinai Medical Center
Residency Hospital
2007
Mount Sinai Medical Center
Internship Hospital
Suny At Stonybrook
Undergraduate School
PHD Yale University
,

Awards

Frequently Asked Questions

How can I make an appointment with Dr. Daniel O'Connor, MD?

Call (212) 235-1519 to make an appointment as a new patient, or (212) 305-0114 for existing patients or other inquiries. Click here for more information.

Does Dr. Daniel O'Connor, MD offer telehealth services?

Dr. O'Connor has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. Daniel O'Connor, MD accepting new patients?

Dr. Daniel O'Connor, MD generally accepts new patients on Healthgrades. You can see Dr. O'Connor's profile to make an appointment.

Does Dr. Daniel O'Connor, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. O'Connor accepts your insurance.

What are Dr. Daniel O'Connor, MD's top areas of care?

Dr. O'Connor frequently treats Heart Disease, Chest Pain, and Aortic Valve Disease. See all procedures and conditions Dr. O'Connor treats.

Where is Dr. Daniel O'Connor, MD's office located?

Dr. O'Connor's office is located at 161 Fort Washington Avenue, New York, NY 10032. Find other locations and directions on Healthgrades.

Affiliated Hospitals

Dr. O'Connor is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

NewYork-Presbyterian/Columbia University Irving Medical Center

New York, NY

7 Awards Received

Award Highlight: Coronary Intervention Excellence Award™ (2022)

NewYork-Presbyterian/Weill Cornell Medical Center

New York, NY

72% Patient Experience Rating, 3% higher than the national average

7 Awards Received

Award Highlight: Coronary Intervention Excellence Award™ (2022)