About Me

Dr. Stacey J Howell is a board-certified cardiologist and cardiac electrophysiologist who specializes in heart rhythm disorders. Her expertise includes performing catheter ablation and implanting pacemakers and defibrillators to treat abnormal heart rhythms including atrial fibrillation, atrial flutter, supraventricular tachycardia, and ventricular tachycardia.

She has been recognized as a clinician, educator, researcher, and leader: awarded the UCSF Cardiac Electrophysiology Fellow Award in 2023, UCSF Distinguished Cardiology Fellow Teaching Award in 2023, and OHSU Chief Cardiology Fellow in 2020-2021. She was a finalist for the Heart Rhythm Society Young Investigator Award in 2020, first-author of Heart Rhythm Journal’s featured research article in May 2022, and author of 30+ peer-reviewed journal articles. She was selected for Heart Rhythm Society’s Growth and Leadership Opportunity for Women in Electrophysiology Program for 2022-2023.

Howell graduated cum laude with a bachelor’s degree in Biophysics and minor in Mathematics from Loyola University Chicago where she received a merit scholarship. She earned her medical degree and completed internal medicine residency at University of California Davis in her hometown of Sacramento, CA. After completing cardiology fellowship at Oregon Health & Science University, she completed her cardiac electrophysiology fellowship at University of California San Francisco.

Board Certifications:
American Board of Internal Medicine - Internal Medicine
American Board of Internal Medicine - Cardiovascular Disease
American Board of Internal Medicine - Cardiac Electrophysiology



Provider Specialty

Cardiology, Cardiac Electrophysiology


Medical School

University of California Davis School of Medicine, 2015


University of California Davis, Internal Medicine, 2018


Oregon Health & Science University, Cardiovascular Disease, 2021


University of California San Francisco, Cardiac Electrophysiology, 2023

Locations & Affiliations


California Heart Associates

20162 SW Birch St., Suite 260

Newport Beach, CA

Office: (714) 546-2238

California Heart Associates

16300 Sand Canyon Ave., Suite 708

Irvine, CA

Office: (949) 208-6936