Meet the Team
The Cardona Direct Primary Care team puts patient care FIRST with same day appointments, unlimited and unhurried primary care and exceptionally personalized care when you need it.
Medical Director and Owner
Jing-Jing Cardona, MD
Dr. Cardona is passionate about keeping healthcare transparent and simple. Dr. Cardona has lived in Jacksonville since her father was stationed at Naval Station Mayport when she was an infant. She has been part of this community for over four decades. She married a Jacksonville-native and they are raising their two sons in the same community that has been a very important part of their history and lives. She is excited to be an engaged and thoughtful medical provider to this growing community.
Practice Manager
Jonathan Hernandez
"Jona" is thrilled to take on the role of Practice Manager, overseeing daily operations at Cardona DPC after 25 years of experience in medical device development and manufacturing as a Professional Engineer. His focus is in supervising daily activities, streamlining workflows, and maintaining regulatory compliance. He is also the creative director of marketing which is critical in sharing the important message of direct primary care and to increase our local community engagement.
Clinic Nurse
Brittany Williams
Brittany started as a National Certified Medical Assistant and fell in love with helping others. She wanted to learn more and better serve patients, so went back to school to become a Licensed Practical Nurse. She has experience in a variety of settings including multi-specialty clinics, medical-surgical units, dialysis centers, rehabilitation facilities, long-term care, ICUs, and more. Her true passion is in education and has enjoyed roles in educating both healthcare professionals in-training as well as patients.