Hello

Floor Dental Group is committed to excellence. We have been providing exceptional and consistent service to our community in Cupertino, Saratoga, Campbell, and the surrounding Bay Area for 40 years. We provide outstanding patient care and beautiful smiles using state-of-the-art technology. Our team of doctors always has a friendly attitude and ensures our patients have a fun and comfortable experience.

 

Floor Dental Group offers a full range of dental treatments including general dentistry, cosmetic dentistry, and restorative dentistry. Our treatments are designed to help you maintain healthy teeth and gums which not only improve the appearance of your smile, but also your overall health. At Floor Dental Group, we provide quality personalized service and build long-lasting relationships with our patients. Visit us for a first-class experience, where your oral health is our number one priority and produces exceptional results.

 

We look forward to meeting you, and helping you navigate your oral health care needs.

 

The Floor Dental Group Team

About Us

Floor Dental Group provides exceptional service and is committed to excellence. We have been providing consistent service to adults in the Cupertino, Saratoga, and Campbell areas for 40 years. Floor Dental Group provides outstanding patient care and beautiful smiles using state-of-the-art technology. Our team of doctors always has a friendly attitude and ensures our patients have a fun and comfortable experience. Floor Dental Group offers a full range of dental treatments including general dentistry, cosmetic dentistry, and restorative dentistry. Our treatments are designed to help you maintain healthy teeth and gums and improve the appearance of your smile. At Floor Dental Group, your oral health is our priority and we provide quality personalized service and build long-lasting relationships with our patients. Visit Floor Dental Group for a first-class experience with dental care that is comfortable and produces results.

Dr. Katerina Kostagianni

She is a Prosthodontist with extensive experience in Advanced Implant Dentistry and Esthetic Rehabilitation. Dr. Kostagianni received her Doctor of Dental Surgery Degree (DDS) from the University of Athens (Greece) and her Doctor of Dental Medicine Degree (DMD) from Tufts School of Dental Medicine. She earned her Certificate in Advanced Education in Prosthodontics and her Master’s in Dental Science from both the University of Alabama at Birmingham and the Birmingham Veterans Affairs Hospital. Afterwards, she joined the Implant Periodontal Prosthodontics Fellowship at the University of Maryland, where she further enhanced her skills and knowledge in more complex Restorative & Surgical Implant procedures.

 

Prior to moving to Northern California, she had served for several years as an Assistant Professor in the Advanced Education of Esthetics Dentistry & the Post-Graduate Prosthodontics Program at Tufts School of Dental Medicine. Currently, she is in private practice where she focuses on an optimal rehabilitation of patients smile and function by using state of the art technology and dental materials. Dr. Kostagianni believes in a personalized and facially generated smile design and is providing treatment options from full mouth reconstructions, on teeth or implants, to minimally invasive restorations such as veneers and onlays. She is a passionate clinician and her work has been presented in numerous dental meeting and has lead to publications.

Dr. Duc Pham

A bay area native, Dr. Duc Pham grew up in San Jose, CA. Dr. Pham chose to stay local and attended San Jose State University where he earned his B.S. in Biochemistry with a minor in Biology. Furthering his education, he obtained his Doctor of Dental Surgery at the prestigious University of the Pacific in San Francisco, CA. Dr. Pham then continued his dental career in the United States Navy, where he received advanced clinical training including: digital Cerec® CADCAM dentistry, periodontics, oral surgery and endodontics. Being a big proponent on family & friends and his love for California, he decided to finish his service in the Navy and return to the city where he grew up.

 

Dr. Pham is a meticulous and compassionate provider who developed a passion to merge the artistry and science of dentistry in his practice philosophy. He believes in keeping up to date with the latest Dental technology through continuing education courses to provide his patients with the best dentistry possible. Through thoughtful comprehensive treatment planning and utilization of the finest materials, Dr. Pham hopes to create beautiful, healthy smiles tailor made for each patient. He is known for his comforting chairside manner and commitment to treat all his patients as if they were his own Phamily!

 

In his free time, Dr. Pham is a big enthusiast for health, fitness, and sports. He is a huge LA Rams fan and a big time Warriors fan. Dr. Pham also enjoys travelling, photography and tasting all the unique foods the bay area has to offer.

Meet the Team

Our caring staff of hygienists, dental assistants, and front office team are here to assure your experience at Floor Dental Group is pleasant and efficient. We know your time is precious, so our treatment coordinators call, email, or text reminders before each appointment. Professional, thorough, and experienced, our highly skilled hygiene team delivers quality care with a gentle touch. After your treatment visit, our friendly dental assistants call to make sure that you are okay. We are all here to answer any questions or address any concerns you may have: Floor Dental Group Phone Number 408-255-4500.

Our Patients Say


I never thought that I would say this, but I love coming to see my dentist! Everyone in this office is super nice and accommodating. I love my experience in this office every time that I have an appointment. I look forward to my visits here.

Olga A.


Face it, nobody likes going to the dentist. I get that. But I actually look forward to my dentist visits because of the people! Everyone here is so nice and non-judgmental it's been my pleasure to go here for going on 5 years now! They also know what they're doing, which hasn't been my experience in the past. I am consistently confident that they will take care of my mouth when I go here!

Clint D.


I've been a patient of Dr Floor and team for over 20 years. Now my whole family goes. It's a great team, always proactive, keeping up with technology and will go out of their way to help you.

Yvonne L.


Always a great experience at Floor Dental Group! It's like catching up with long-time friends every time we visit. Everyone is outgoing, friendly and professional. My kids and I have been driving from Redwood City to see Dr. Floor for many years now and we wouldn't think of going anywhere else.

Alecia T.


It's always a pleasure to visit Floor Dental Group for my dental care. Everyone in this office is friendly and professional and I know they provide the best care.

Vera R.


As a patient scared of dental procedures Dr. Floor and his staff are considerate of my "phobias" learned as a child. As a senior citizen now the care taken with general and even more specific procedures is a blessing for one who needs this work done. Great job!

Bonnie W.

Our Office