The Castellanos Family Practice is the premier family medicine clinic in Covina, California. Our board-certified general practitioner, J. Gabriel Castellanos, MD, and nurse practitioners have many years of experience providing for the many medical needs of a family throughout all stages of life. Our medical clinic's goal is to ensure all patients achieve the best physical state possible. Service include family medicine, pediatrics, urgent care, immunology, physicals, ENT and many more. Please visit our website to see the full list of medical services our family practice provides.