Cardiologist Information

Frank Gaffney, M.D.

Dr. Gaffney is an interventional and noninvasive cardiologist with subspecialty expertise in transesophageal echocardiography, nuclear cardiology and coronary angiography. He is director of cardiology at Bailey Medical Center.


Cardiovascular Medicine - Scott & White Memorial Hospital in Temple, Texas


Internal Medicine - Brooke Army Medical Center in San Antonio, Texas


Medical degree - New York Medical College in Valhalla, New York

Bachelor of Arts degree - Hofstra University in Hempstead, New York

Board certified in Internal Medicine, Cardiovascular Disease and Nuclear Cardiology

Cole Tunnell, M.D.

Dr. Tunnell is an invasive cardiologist specializing in adult echocardiography, peripheral vascular imaging, nuclear cardiology and cardiac catheterization. He serves as a cardiovascular ground rounds committee member for the University of Oklahoma Health Sciences Center and is a fellow-in-training member of the American College of Cardiology.


Cardiology – University of Oklahoma Health Science Center, Oklahoma City, Oklahoma


Internal medicine – University of Oklahoma Health Science Center, Oklahoma City, Oklahoma


Medical degree – University of Texas Medical Branch, Galveston, Texas

Bachelor of Business Administration degree – Oklahoma Baptist University, Shawnee, Oklahoma

Board certified in internal medicine

Katie Owens, PA-C

Katie works as a cardiology physician assistant at Oklahoma Heart Institute. She received her masters of science degree from the University of Oklahoma Health Sciences Center in Oklahoma City, Oklahoma after first receiving her bachelors of science degree from Northeastern State University in Broken Arrow, Oklahoma. Katie is certified in basic life support, advanced cardiac life support and pediatric advanced life support. She is a member of the American Academy of Physician Assistants and the Oklahoma Academy of Physician Assistants.