Percy F. Morales, MD

Electrophysiology, Cardiology

Accepting New Patients

Percy F. Morales, MD

About Me

Dr. Percy Francisco Morales is a board-certified Cardiologist and Electrophysiologistwho has lived in Houston for over 15 years. He was raised in Chicago, Illinois, and graduated with a Bachelor of Science degree from the University of Illinois in Urbana-Champaign. Afterward, he received his M.D. from Washington University School of medicine in Saint Louis, MO

Upon receiving his M.D., Dr. Morales moved to Houston to complete his internship and residency at Baylor College of Medicine. There, he also completed his fellowship in cardiovascular disease and sub-specialty training in clinical cardiac electrophysiology. During his time at Baylor College of Medicine, Dr. Morales trained with world-renowned physicians and utilized cutting-edge technology to perform complicated electrophysiology procedures.

As a member of both the Heart Rhythm Society and the American College of Cardiology, Dr.Morales has published articles on novel ablation strategies for atrial fibrillation and has made professional presentations at national conferences. Dr. Morales is bilingual in Spanish and his clinical interests include cardiac arrhythmias, such as atrial fibrillation and atrial flutter, as well as implantable cardiac rhythm devices.

Dr. Morales has a particular passion when it comes to educating patients with atrial fibrillation. Dr. Morales believes an educated, empowered patient will be able to make a more informed decision regarding their care and will result in better outcomes for patients living with atrial fibrillation.

Dr. Morales welcomes new patients and referrals. When appropriate, the practice does offer telehealth visits.


Clinical Interests

Atrial Fibrillation
Atrial Flutter
Cardiac Resynchronization Therapy
Studies and Ablations for SVT
Electrophysiology Study With Ablation Of Entire Range Of Cardiac Arrhythmias
Implantable Loop Recorders
Implantable PPM
Implantation Of Permanent Pacemakers And Cardiac Defibrillators
Leadless PPM
Left Atrial Appendage Occlusion• Premature Ventricular Contractions
Resynchronization Therapy
Supraventricular Tachycardias
Ventricular Tachycardia



Clinical Cardiac Electrophysiology | American Board of Internal Medicine | 2014
Cardiovascular Disease | American Board of Internal Medicine | 2012
Internal Medicine | American Board of Internal Medicine | 2008
BS in Cell and Structural Biology | University of Illinois | 2000
Doctorate of Medicine | Washington University School of Medicine | 2004
Internal Medicine | Baylor College of Medicine | 2008
Cardiovascular Disease | Baylor College of Medicine | 2012
Clinical Cardiac Electrophysiology | Baylor College of Medicine | 2013
  • Houston Methodist Hospital


  • English
Languages listed are spoken by doctor and/or office staff.

Frequently Asked Questions

  • Where is Dr. Percy F. Morales located?
    Dr. Percy F. Morales sees patients at the following locations:
    • 18980 W. Memorial Dr., Ste 100, Humble, TX 77338
  • What languages do Dr. Percy F. Morales and/or staff speak?
    Dr. Percy F. Morales and/or office staff speak English