Redding Urologic Associates. Redding Urologic Associates is proud to have served our community for over 65 years. Our urologists strive to provide the most thorough and advanced treatment for adults and children, including the da Vinci Robotic surgical system and other laparoscopic minimally invasive procedures.Patient Resources‧Our Physicians‧Contact Us‧Tiffany Perkins, MD‧Victoriano Romero, MD‧P. Tryg Stratte, MD.