Tarzana Dental Care Welcome to Tarzana Dental Care! We are a full-service general, cosmetic and Prosthodontic dental practice led by Dr. Siavash Zargarpour (Dr. Zar). Our commitment is to provide you with the highest quality dentistry, exceptional customer service and individual attention at an affordable price. Our practice is prevention-oriented, so you can expect your initial examination in our office to include all necessary x-rays, photographs, a full-mouth detailed evaluation including gum