About Megan Mulherin, APRN, AGACNP-BC

Megan Mulherin is a board-certified Advanced Practice Registered Nurse and Critical Care Registered Nurse. She received her undergraduate degree in nursing from Creighton University, graduating summa cum laude. Mulherin later went on to receive her Master of Science in Nursing at the University of South Carolina.

Mulherin currently serves as an Advanced Practice Provider at Austin Heart in San Marcos. Prior to her current role, she was a nurse at Creighton University Medical Center for two years, delivering patient care at a Level I Trauma Center, and previously a nurse at Prisma Health Richland for four years. She has also completed travel nursing assignments at Cedars-Sinai Level I Trauma Center.

She is highly awarded, having received the Army Nurse Corps Spirit of Nursing in 2008 and was nominated in 2011 for the March of Dimes Excellence in Nursing Award. She is also a member of the American Association of Critical-Care Nurses.

Certifications & Memberships

  • Board-certified Advanced Practice Registered Nurse
  • Critical Care Registered Nurse


American Association of Critical-Care Nurses



Languages Spoken



Cardiovascular Disease

Sub Specialty

Critical Care Medicine-Internal Medicine

Office Locations

Austin Heart San Marcos
1251 Sadler Drive
Building 2
Austin, TX 78666
Phone: (512) 396-5603