San Fernando Valley Urological Associates is a premier urology practice located in Tarzana and West Hills, California. The team of highly experienced physicians has been practicing in the San Fernando Valley and the Greater Los Angeles area since as early as 1990. Patients can benefit from the team's concierge-level service and sophisticated ...Doctors and Staff‧Services‧Patient Resources‧Contact Us‧Dr. Eugene Dula‧Dr. Richard Leff.