About Dr. Katherine Harrington,
Heart Valve Surgeon

Hello! My name is Dr. Katherine Harrington and I am a cardiac surgeon having graduated from Stanford School of Medicine in 2007. To date, I have performed approximately 1,500 cardiac surgeries, of which 1,000 involved heart valve procedures. I regularly perform surgery at The Heart Hospital Baylor Plano. Read more...

45 Patient Reviews for
Dr. Harrington

"I would highly recommend Dr Harrington she is personable and highly skilled. I have had a great recovery. Nobody can believe how minimal the scar is. I am feeling great and exercising three times a week now."

-- Sally Hill, Aortic Valve, Mitral Valve, Tricuspid Valve, Valve Repair, Valve Replacement, Median Sternotomy, 08/31/2018

"I recently had ascending aortic aneurysm repair and aortic valve replacement. Dr. Harrington is very relatable and made sure I understood whatever I needed to know about the procedure. She was extremely helpful when it came time for the procedure. The surgery went so well I can't complain about anything and would do it again(if I had to😉). I have heard people have issues with the way the sternum is repaired. Right after surgery mine felt solid and well put together. I have had no issues with movement or pain. Thank you Dr. Harrington."

-- Toby bauter, Aortic Valve, Valve Replacement, 06/13/2018

> See 43 more patient testimonials

My Specialities &
Clinical Interests

My heart surgery specialties include:

  • Aortic valve repair
  • Bicuspid aortic valve
  • Aortic aneurysm and dissection

In addition, I have research and clinical interests specific to:

  • Transcatheter aortic valve replacement
  • Bicuspid aortic valve
  • Aortic dissection

Education, Training & Certificates

Dr. Katherine Harrington, heart surgeon, graduated from Stanford School of Medicine in 2007.

After medical school, Dr. Harrington completed her Cardiovascular Surgery Residency at the Stanford University School of Medicine in 2013. Dr. Harrington also completed a Fellowship in Cardiothoracic Surgery at the Stanford University School of Medicine.

Dr. Harrington is board-certified by the American Board of Thoracic Surgery.

Schedule Appointment
with Dr. Harrington

To schedule an appointment with Dr. Harrington, you can:

  • Call (866) 306-4694 right now
  • Request an appointment by clicking here.

The office of Dr. Harrington is located at 4716 Alliance Blvd., Plano, TX 75093. To get driving directions to this office, please click the map below.



> Click for driving directions to Dr. Harrington’s office.