Joshua Keller, FNP, is a dedicated Nurse Practitioner at Fast Aid Urgent Care, serving patients across multiple Texas locations. Raised in San Antonio, he focuses on delivering high‑quality, compassionate care and making urgent care visits a better experience for families.

Joshua began his medical career as a registered nurse in busy emergency departments, including a Level 1 Trauma Center. With more than 15 years of combined ER and urgent care experience, he now provides prompt, patient‑centered care in urgent care settings.

Joshua attended UT Health San Antonio, where he trained as a registered nurse before returning to school to become a Family Nurse Practitioner. He has worked in emergency and urgent care since completing his advanced training.