- Osteoporosis
- Cryotherapy
- Family PracticeWilliam Harden, M.D. Dr. Harden traveled extensively in Latin America before entering UC Irvine Medical School. He completed training at the Shasta Cascade Family Practice Residency Program, which brought him to Redding with his wife and three daughters. He is fluent in Spanish.
- Emergency Care
- Immunizations
- Diabetes Care
- X-Rays
- Vasectomy
- Moles
- Sports MedicineTollin Sullivan, M.D. Dr. Sullivan is originally from New Jersey, where he completed his family medicine residency. He is excited to begin his career in Redding with his wife, Dr. Rachel Sullivan, and their son. Dr. Sullivan's medical interests include Sports Medicine. In his free time he enjoys spending time outdoors, playing music and taking care of his dogs.