Gianna Agustin, APRN

Gianna joined The Carithers Pediatric Group as a board-certified practitioner in August 2013. She received her Bachelor of Science in Nursing degree from the University of North Florida and worked as an RN at Wolfson Children’s Hospital in Jacksonville for 6 years prior to joining the group. She received her Master of Science in Nursing, Pediatric Nurse Practitioner degree from the University of Florida in May 2013. 

Gianna was born and raised in the Philippines but has been a Jacksonville resident since 2001. She is married to Mark, a manager at Baptist Medical Center in Jacksonville. Gianna and Mark have two sons, MJ and Myles, and one dog, Annie. She depends on her relationship and faith in God for strength and purpose. During her spare time, Gianna loves spending time with family and friends, cooking, and traveling. She is excited to join The Carithers Pediatric group to provide the best possible care to every patient and family she encounters.

Proudly Serving Children in Two Locations


2121 Park Street

Jacksonville, FL 32204



7741 Point Meadows Drive, Suite 207

Jacksonville, FL 32256