Language: English
Gender: Male
Cardiology at Weill Cornell Medical Center, Starr Pavilion
520 East 70th Street, Starr Pavilion, 4th Floor
New York, NY 10065
P: (212) 746-2655 | F: (212) 746-6951
Call for appointment
(212) 746-2655

Personal Statement

Cardiac Electrophysiology is exciting because the therapies can dramatically improve our patients' lives.  I look forward to coming to work every day so that I can help deliver this cutting-edge treatment.  At the same time, the most rewarding part of my job is the opportunity to guide each patient through their condition in an understandable way so that she/he can actively participate in our treatment plan. My belief is to treat each patient with clarity, care, and compassion - the same way that I would want my family to be treated.

View Biography


Board Certifications
  • Internal Medicine
  • Cardiovascular Disease
  • Clinical Cardiac Electrophysiology
  • Clinical Cardiac Electrophysiology
  • Electrophysiology
  • Pacemakers
  • Cardiac Arrhythmia
  • Implantable Defibrillators
  • Abnormal Heart Rhythms
  • Cardiac Electrophysiology
  • Arrhythmia
  • Permanent Pacemakers
  • Atrial Fibrillation
  • Diagnostic Electrophysiology Study
  • Cardioversion
  • Electrodiagnostic Testing
  • Tachycardia
  • Implant Cardiac Defibrillator
  • Ventricular Tachycardia
  • Electrophysiology-Arrhythmias
  • Cardiac Resynchronization
  • Pacemaker Implant
  • Clinical Electrophysiology
  • Syncope
  • Radiofrequency Ablation
  • Tilt Table Test
  • Supraventricular Tachycardia
  • Palpitations

Insurance Plans Accepted

The following represents most of the managed care plans accepted by this physician. If your insurance carrier does not appear here please contact the physician’s office as they may have individual contracts not included on this site.

* indicates this physician is no longer accepting new patients with this insurance plan.

  • AETNA [Medicare]
  • Aetna - Weill Cornell [POS]
  • Affinity Essential
  • Affinity Health Plan
  • Blue Priority Network
  • Emblem Select Care
  • Empire Blue Cross/Blue Shield [Pathway X]
  • Empire Blue Cross/Blue Shield [Pathway X Enhanced]
  • Empire Blue Cross/Blue Shield [PPO]
  • Empire Blue Cross/Blue Shield [EPO]
  • Empire Blue Cross/Blue Shield [HMO]
  • Empire Blue Cross/Blue Shield [Mediblue (Senior)]
  • Fidelis Care
  • GHI [CBP]
  • Health First
  • Health Insurance Plan of NY (HIP) [Medicare]
  • Health Insurance Plan of NY (HIP) [Medicaid]
  • Health Insurance Plan of NY (HIP)
  • Health Plus - Amerigroup [CHP]
  • Health Plus - Amerigroup
  • Health Republic
  • Medicaid
  • Medicare
  • Oscar
  • Oxford Health Plans [Liberty]
  • Oxford Health Plans [Medicare Advantage]
  • Oxford Health Plans [Freedom]
  • Rockefeller University - CoreSource
  • UHC Compass
  • United Empire
  • United Health Care
  • United Health Care [Medicare]
  • United Health Care [Community Plan]
  • VNSNY CHOICE Medicare [Medicare]
  • VNSNY CHOICE Medicare [HMO]


  • M.D., Columbia University College of Physicians and Surgeons, 2001

Honors and Awards

1993 Semifinalist, Westinghouse Science Talent Search


1994 Elizabeth Appleton Scholarship, Cornell University


1995 Howard Hughes Undergraduate Research Scholar


2000 Alpha Omega Alpha, Columbia University College of Physicians and Surgeons


2003 Medical Housestaff Research Award, Columbia University Medical Center



Assistant Attending Physician
NewYork-Presbyterian Hospital

Assistant Professor of Clinical Medicine
Weill Cornell Medical College, Cornell University

Dr. Liu is Assistant Director of the Cardiac Electrophysiology Laboratory at New York-Presbyterian Hospital/ Weill Cornell Medical Center.  He has pioneered several procedures here at Weill Cornell Medical Center: cryoballoon ablation for atrial fibrillation, the Lariat procedure for left atrial appendage closure, and epicardial VT ablation.

Dr. Liu was born in southern China and raised in New York City, where he attended Stuyvesant High School. He received his undergraduate education at Cornell University in Ithaca, NY; then returned to New York City to earn his medical degree from the Columbia University College of Physicians and Surgeons. Dr. Liu completed his internship and residency in Internal Medicine at Columbia Presbyterian Medical Center. He then completed fellowships in Cardiovascular Disease and Clinical Cardiac Electrophysiology at the University of Pennsylvania, renowned for its work in epicardial ablations. He was recruited to NewYork-Presbyterian/Weill Cornell Medical Center for his unique skills in catheter ablation of complex arrhythmias and his use of advanced imaging to improve ablation outcomes.

Based on his wide case experience and attention to detail, Dr. Liu has built a reputation for taking on difficult cases and high-risk patients, often achieving successful outcomes in patients who had undergone failed procedures elsewhere. Just as importantly, Dr. Liu is known for his clear communication skills and warm bedside manner.

Dr. Liu specializes in the treatment of cardiac arrhythmias (abnormal heart rhythms) and provides care in all areas of Clinical Cardiac Electrophysiology. This includes specialized management of the following conditions:

-Atrial fibrillation

-Atrial fibrillation with high risk of stroke and intolerant of anticoagulation (blood thinners such as Coumadin)

-Atrial flutter (including arrhythmias occurring after previous surgery or ablation)

-Supraventricular tachycardia (SVT): including AV nodal reentrant tachycardia, atrial tachycardia, and arrhythmias associated with Wolff-Parkinson-White syndrome

-Ventricular arrhythmias: including ventricular ectopy (PVCs), ventricular tachycardia (VT), ventricular fibrillation, and ICD shocks related to these arrhythmias

-Potentially high risk of malignant arrhythmias and sudden cardiac death: including patients with cardiomyopathy (weak heart muscle), previous myocardial infarction (heart attack), and high-risk congenital or hereditary conditions such as long QT syndrome, hypertrophic cardiomyopathy, Brugada syndrome

-Refractory congestive heart failure (consideration for cardiac resynchronization therapy).

Dr. Liu performs these procedures on a daily basis using the most advanced technology:

-Cryoballoon ablation of atrial fibrillation

-Radiofrequency catheter ablation of atrial fibrillation (integrated 3-D mapping systems and intracardiac echocardiography) and atrial flutter- including failed procedures elsewhere

-Catheter ablation of all types of supraventricular tachycardias (listed above) using radiofrequency and cryo-ablation

-Catheter ablation of all types of ventricular arrhythmias: including PVCs and ventricular tachycardia (with or without ICD shocks)

-Epicardial ablation of supraventricular and ventricular arrhythmias (those which cannot be ablated via the conventional approach)

-Implantation of pacemakers, defibrillators (ICDs), and cardiac resynchronization devices (CRT).

-Minimally-invasive suture closure of the left atrial appendage (Lariat device) for patients with atrial fibrillation who are at high risk of stroke and are intolerant of anticoagulation (blood thinner medications such as Coumadin).