David C. Warth M.D. Accepting new patients

Accepting new patients Make an Appointment

General cardiology




David Warth, M.D., is a board certified cardiologist at Northwest Hospital.

Dr. Warth’s areas of expertise include heart catheterization and the placement of cardiac stents. He makes a point to follow the course of his patients' care, from their initial office visit to outpatient testing and intervention, if appropriate, to any follow-up office care.

Dr. Warth earned his M.D. from the UW. He is board-certified in Cardiology and Interventional Cardiology. He is a fellow of the American College of Cardiology and the Society of Cardiovascular Angiography and Intervention. His clinical interests include outpatient cardiology, invasive cardiology, and interventional cardiology.

Personal Interests

Outside of his practice, Dr. Warth enjoys traveling, biking and hiking.
Summit Cardiology at Northwest

Summit Cardiology at Northwest Hospital

1536 N. 115th St., Ste. 200 McMurray Medical Building, Seattle, WA 98133


Advanced heart failure, Cardiac electrophysiology-arrhythmia, Cardiac stress tests and monitoring, Cardiovascular imaging

Cardiac Rehabilitation at Northwest Hospital

Cardiac Rehabilitation at Northwest Hospital

McMurray Medical Building, 1536 N. 115th St. Seattle, WA 98133


General cardiology

Massachusetts General Hospital

Fellowship, 1984, Cardiology

Yale-New Haven Hospital

Residency, 1982, Internal Medicine

Yale-New Haven Hospital

Internship, 1980, Medicine

Univ. of Washington, School of Medicine

Medical education, 1979


Board Certifications
  • Interventional Cardiology, 2010, American Board of Internal Medicine
  • Cardiovascular Disease, 2000, American Board of Internal Medicine
  • Internal Medicine, 1983, American Board of Internal Medicine