Dr. Lo was born in Taiwan and moved with her family to Texas when she was 12 years old. She graduated with honors from Rice University. She 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. Dr. Lo was awarded the American Heart Association Women in Cardiology Trainee Award for Excellence. She specializes in the electrical conduction of the heart and treats patients with a variety of heart rhythm disturbances, including palpitations, syncope, supraventricular tachycardia(SVT), atrial fibrillation and ventricular tachycardia. She performs catheter based ablations in the heart and also implants pacemakers and defibrillators. She is an active member of the American College of Cardiology and the Heart Rhythm Society and has given several talks at the national meetings. She is a peer reviewer for scientific journals, including American Journal of Cardiology and Journal of Cardiovascular Electrophysiology. During her time off, she loves to travel and spend time with her young daughter and her husband, who is also a cardiologist.