William Whang
Accepting New Patients
Mount Sinai Verified Doctors IconMount Sinai DoctorsTreats Adults

William Whang, MD

Electrophysiology, Cardiovascular Disease (Heart Disease), Cardiology (Heart)

Calender Icon
Book an Appointment
White Right Arrow

About Me

William Whang MD, MS is a clinical cardiac electrophysiologist who specializes in catheter ablation procedures, and in implantation of pacemakers/defibrillators and left atrial appendage closure devices.

He graduated from Harvard College and obtained medical and public health degrees at Columbia University. He trained in internal medicine at Columbia University Medical Center, then completed cardiology and cardiac electrophysiology fellowships at Massachusetts General Hospital. From 2006-2016 he was a member of the faculty at Columbia University Medical Center. He has practiced at The Mount Sinai Hospital since 2016. He pursues clinical research in catheter ablation approaches and new device technologies. He was named in New York Magazine's Top Doctors (2016, 2018, 2021-2024). 

Language
English
Position
PROFESSOR | Medicine, Cardiology
Hospital Affiliations
  • Mount Sinai South Nassau
  • Mount Sinai Morningside
  • Mount Sinai Queens
  • The Mount Sinai Hospital
  • Mount Sinai West

Clinical Focus

Education

MD, Columbia University College of Physicians & Surgeons
MD, MS, Columbia College of Physicians and Surgeons
Residency, New York Presbyterian - Columbia
Fellowship, Massachusetts General Hospital
Residency, Internal Medicine

Columbia Presbyterian Medical Center

Residency, Internal Medicine

Columbia University Medical Center-Psychiatry GME

Fellowship, Cardiology

Massachusetts General Hospital

Fellowship, Clinical Cardiac Electrophysiology

Massachusetts General Hospital

Certifications

American Board of Internal Medicine

Awards

2016, 2018, 2021-2023

Top Doctors, New York Magazine

2011

Lewis Katz Research Prize for junior faculty in cardiology

Columbia University Medical Center

Locations

Insurance Information

Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information.

Patients with Cigna Medicare Advantage or Humana Medicare Advantage insurance: Please read this important message before booking to find out if out-of-network costs may apply to your next visit.

  • Guggenheim PavilionGuggenheim Pavilion, 1190 Fifth Avenue - 1 South, New York, NY, 10029
    Down Arrow
  • Mount Sinai Fuster Heart Cardiac Arrhythmia177 East 87th Street, Suite 502, New York, NY, 10128
    Down Arrow

Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).

Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.

Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.

Publications

Publications:139
Selected Publications

Patient Experience Star Ratings and Comments

The Patient Experience Star Rating reflects our patients’ perception of how well their Mount Sinai provider communicated with them during an office visit. The Star Rating is based on patient responses to three questions on a patient experience survey, a standardized questionnaire sent to verified patients and distributed by a third party vendor, Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score.


Care Provider’s Explanation

Care Provider’s Concern

Likelihood to Recommend Care Provider

I absolutely would recommend Dr Whang. He's very caring and thorough and explains my issues and treatment.

This was a periodic checkup. Dr. Whang clearly discussed my medical condition and answered my questions.

The Doctor Whang [...] were very helpful and listened carefully to me. They explained my issues clearly

Industry Relationships

Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.

Dr. Whang has not yet completed reporting of Industry relationships.

Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.