Healthy Mouth
Healthy Life
Better Health in 3 Steps
STEP 1
Schedule an AppointmentSimply call (408) 354-5600 to book your next appointment with Dr. Nehawandian to discuss your oral health. |
STEP 2
Get TreatmentsOur holistic dentist will recommend the necessary treatments to optimize your oral and overall health. |
STEP 3
Live HealthyEnjoy your healthy body, mouth, and life, and maintain results with proper at-home oral care. |

Your San Jose Dental Experts
Meet Dr. Alan and Dr. Nehawandian
At Top Down Dental, patient care is guided by a whole-body wellness philosophy. Dr. Rana Alan combines a background in Biopsychology, Dental Public Health, and clinical research to provide compassionate, science-based dentistry focused on long-term health and aesthetics. She is known for her gentle manner and personalized approach. Working alongside her is Top Down Dental Founder Dr. Nancy Nehawandian, a highly experienced dentist with advanced training in general, cosmetic, and neuromuscular dentistry. Together, they offer integrated, health-centered care rooted in collaboration and expertise.




We Take Sanitation & Safety Seriously
As a holistic dental practice, we utilize the latest technology and techniques to ensure our patients have a completely safe and sanitary experience. We use high-speed suction equipment and a vacuum system to capture and filter saliva, droplets, and particles from dental procedures. Our medical-grade electrical air filters had already provided an extra layer of safety against airborne bacteria and viral particles. We also use Surgically Clean Air which is a medical-grade air filter that removes chemicals, toxins, germs, odors, and viruses.