Gastroenterologist talking to patient Gastroenterology blue

Andrew S Barner, AGACNP-BC

Nurse Practitioner

Ages Treated: 18+

Quick Facts:

  • Acute Care Nurse Practitioner
  • Board Certified by the American Nurses Credentialing Center
  • Virtual Telemedicine

About Andrew S Barner, AGACNP-BC

Andy Barner joined Austin Gastroenterology in April of 2018, working under the supervision of Dr. Sushil Duddempudi. Prior to joining our team, he began his nursing career working at Seton Williamson Intensive Care Unit for 5 yrs.  He completed his Adult Gerontology Acute Care Nurse Practitioner degree from Texas Tech University Health Science Center in August 2017. He is passionate about providing patient centered care to each patient encounter.

Andy is a native of Round Rock where he currently resides. He is a graduate of Round Rock High School and is excited to be practicing in his home town. He enjoys running, playing basketball, hunting and spending free time with friends and family.


Undergraduate Degree: BS Science in Kinesiology, specializations in Applied Exercise Physiology, Texas A&M University
Undergraduate Degree: BS Science in Nursing, Texas A&M Health Science Center
Graduate Degree: Masters of Science in Nursing – Adult Gerontology Acute Care Nurse Practitioner, Texas Tech Health Science Center