Monica Lo, MD

Specializes in

Monica Lo, MD

Born in Taiwan, Dr. Monica Lo moved with her family to Texas when she was 12 years old. She graduated with honors from Rice University, and then received her medical degree at the University of Texas Southwestern Medical Center in Dallas, where she was inducted into the Alpha Omega Alpha Honor Medical Society. She stayed at UT Southwestern to complete her internal medicine residency and fellowships in cardiology and clinical cardiac electrophysiology. She is board certified in Internal Medicine, Cardiovascular Disease, and Clinical Cardiac Electrophysiology.  She has also been awarded the American Heart Association Women in Cardiology Trainee Award for Excellence. An active member of the American College of Cardiology and the Heart Rhythm Society, Dr. Lo has given several talks at the organization’s national meetings. She specializes in the electrical conduction of the heart and treats patients with a variety of heart rhythm disturbances, including palpitations, syncope, supraventricular tachycardia, atrial fibrillation and ventricular tachycardia. She performs catheter-based ablations in the heart and also implants pacemakers and defibrillators. During her time off, she loves to travel and spend time with her young daughter and her husband, who is also a cardiologist.

Make an appointment
Existing Patients: (501) 219-6468
New Patients: (833) 733-7244

What patients are saying about Dr. Lo:

“Dr. Lo has performed many surgeries on my heart — she is the best. Thank you, Dr. Lo.” 

“Dr. Lo did an ablation on me in 2015, and I have had no problems since then. She was wonderful. Thank you, Dr. Lo.”

“Dr. Lo is an awesome doctor. She has controlled my husband’s AFIB!” 

“Dr. Lo was the most compassionate and caring physician our family has had…”

“Electrophysiologists do not get this good often. I highly, highly recommend Dr. Lo.” 

Dr. Lo in the news:

Dr. Lo named 2021 Intriguing Women of the Year

Uptick in ablation procedures linked to improved technology

Dr. Monica Lo: Treating atrial fibrillation with a heart electrician

FOX16 – The importance of sleep with Dr. Monica Lo

Health Matters: Advice for AFIB patients

Dr. Lo talks with KATV about ablations

Dr. Lo talks with FOX16 on importance of sleep

Understanding high heart rate and COVID-19

Red wine and heart health: Does a glass a day really help?