About Jillian Lounsberry, CPNP-PC, MSN

Jillian Lounsberry is a board-certified Pediatric Nurse Practitioner and a member of the National Association of Pediatric Nurse Practitioners. Graduating with a bachelors in science of nursing from UT Health Science Center in San Antonio, she went on to be a NICU RN for four years. After working with critical care babies and their families, she realized she wanted to be more involved with the care of the pediatric population. She then graduated from The University of Texas at Austin with a masters in science of nursing, becoming a certified Pediatric Nurse Practitioner.

Prior to working at ADC, Jillian spent time practicing as a PNP in the newborn nursery where she was able to care for infants from birth until time of discharge from the hospital. She especially enjoyed helping first time parents navigate the first few days of their newborn’s life.

Being born and raised in Austin with all of her family still in the area, Jillian enjoys spending time with her family, especially her four young nephews. During the fall, you can find her at most of the Texas Longhorn football games here in Austin. In the summertime she likes to spend her time with friends boating and wake surfing on Lake Travis or floating the river in San Marcos and New Braunfels.

Care Philosophy:

“I believe in providing family centered care by promoting open communication as well as developing a care plan tailored to each family. It is a great joy to educate patients and their families with current information on both preventative and curative care.”


Pediatric Nurse Practitioner Program - University of Texas at Austin

Certifications & Memberships

Neonatal Resuscitation Program Provider


Afffiliations: Member, National Association of Pediatric Nurse Practitioners (NAPNAP)



Languages Spoken




Office Locations

Austin Diagnostic Clinic - Cedar Bend
2400 Cedar Bend
Austin, TX 78758
Phone: (512) 901-1111
Fax: (512) 901-3857