About Aqua Dentistry
The right dental office does more than clean your teeth. It makes you feel like you belong there. For families across San Jose’s Midtown neighborhood and the surrounding communities, that kind of care has a name.
Aqua Dentistry was built on a simple belief: every patient deserves to feel at ease, informed, and genuinely cared for. Dr. Aishwarya S. Kumar founded the practice with a patient-first philosophy at its core, and today that same commitment shapes every appointment, every conversation, and every treatment plan our team delivers. Before your first visit, we encourage you to explore our general dentistry services to see the full range of care available to you and your family.
Why We Do What We Do
Dr. Kumar chose dentistry for reasons that go beyond the clinical side of care. As a hands-on, people-oriented doctor, she saw dentistry as the ideal way to make a real difference in patients’ everyday lives. She wanted a practice she could be proud of, and she built one from the ground up.
That pride extends to our entire team. Everyone here plays a role in making your visit go smoothly, and we take that responsibility seriously. We believe that when a patient leaves feeling heard, comfortable, and informed, we have done our job well.
A Patient-Centered Approach to Every Visit
At Aqua Dentistry, care is never rushed or one-size-fits-all. We take the time to understand your goals and concerns, then build a treatment plan that fits your life. Our conservative approach means we recommend only what is genuinely needed, not what is simply convenient. As the American Dental Association notes, patient-centered dental care is central to improving oral health outcomes, and it is a standard we hold ourselves to every day.
We are also proud to serve one of the most diverse communities in Silicon Valley. Our team includes Spanish and Filipino speakers, making it easier for patients across San Jose, Willow Glen, Midtown, Rose Garden, and surrounding neighborhoods to feel truly at home in our office.
Meet The Team at Aqua Dentistry
Welcome to our practice, where tradition meets innovation. We are excited to introduce you to our expanded team and newly merged facility, which is dedicated to continuing the legacy of exceptional dental care while embracing the future.

Dr. Aishwarya S. Kumar
Dr. Aishwarya Kumar is the heart and soul behind our newly merged practice. With over eight years of experience treating ...

Dr. Jessica Mehta
Dr. Jessica Mehta brings her unique blend of expertise and passion to our team. A graduate of the University of ...
Dr. Franco Hernandez (DDS)
Dr. Franco Hernandez was born and raised in Southern California. He graduated from the University of California…
Sara Tejeda
Dental Assistant
Sara has been in the dental field for about 25 years and is a proud member of the California Association …
Karen Dabu
Registered Dental Hygienist
Karen is our dedicated registered dental hygienist with over 15 years of experience in the field. Beyond her passion for …
Becky Newhouse
Dental Hygienist
Carolin Ninan
Dental Hygienist
Jessica Garza
Front Office
Honoring Dr. Kevin W. Calvert
Choose Aqua Dentistry in San Jose
Aqua Dentistry is a locally owned, independent practice that serves families with the kind of attention a large corporate office simply cannot offer. Whether you are coming in for a routine cleaning, exploring cosmetic dentistry options, or looking for a long-term dental home for your family, we are here to make it easy. We accept most major PPO insurance plans, and we offer flexible financing through CareCredit, Cherry, and our own in-house membership plan.
Our team genuinely loves what we do, and it shows. If you are ready to experience dental care in an anxiety-free environment where you are treated like family, we would love to meet you. Contact our office to schedule your first appointment.
Technology That Works for You
Located in the heart of Silicon Valley, we believe the best patient care includes the best tools. Our office uses cone beam CT (CBCT) imaging for detailed, three-dimensional views of your teeth and jaw, as well as Perle AI, an AI-assisted X-ray technology that acts as a second set of eyes to help detect issues that might otherwise be missed. We also use intraoral cameras, digital impressions, and laser therapy for periodontal care.
These tools are not here to impress. They are here to give you more accurate diagnoses, more comfortable procedures, and more confidence in the care you receive. Patients regularly tell us that painless injections and anesthesia are one of the things that keep them coming back, and that is exactly the kind of experience we set out to create.
Our full list of available technologies is outlined on our technology page.
We Look forward to Seeing Your Smile
"Glad to have an awesome option for a neighborhood dentist."
Dr. Kumar and her team are great! My appointment was efficient, easy, and informative. They have a fun play area that kept my one year old very entertained too. Glad to have an awesome option for a neighborhood dentist.
-Christine