About Us

We Create Beautiful Smiles

Your smile is the ultimate reflection of yourself. When you smile, you show the world your sense of humor, self-confidence, and warmth. If you have hidden your smile because of stained, crooked, or chipped teeth, you may be missing out. When you hide your smile, you hide yourself!

Our expert staff has created beautiful smiles for hundreds of patients throughout Long Island, Smithtown, Huntington, and Commack. We help people just like you look and feel their best through the finest, proven dental techniques and state-of-the-art equipment available today. Commack Hills Dental Group offers the latest cosmetic dentistry procedures, like Zoom! teeth whitening (learn more at zoomnow.com), porcelain veneers, dental implants, and smile makeovers. We also provide one-hour CEREC restorations, root canals, Invisalign orthodontics, and Conscious sedation. Dr. Albert Biggiani, Dr. Andrew Frangella, and our team of dentists have precisely the dental services you need, delivered in a relaxed office where you’ll feel confident and comfortable.

Commack Hills Dental

Commack Hills Dental Group employs a wide selection of innovative dental tools to increase patient comfort, safety, and convenience. Our team continually pursues educational opportunities to bring state-of-the-art procedures and technology to our dental patients. We have flat screen monitors in the operatory to help you relax and pass the time while we improve your smile and oral health. The LCD monitors also work in conjunction with our computer programs, allowing us to show you digital X-rays and intraoral camera images almost immediately.

Digital System

A computer system equipped with dental specific software allows us to catalogue digital radiographs, images from our intraoral camera, clinical charting, and treatment progress in the operatory. Electronic charting eliminates extraneous paperwork, while making patient information available to us at the touch of a button. A network connects our office computers so that we can retrieve information immediately.

Our Team Members

Albert V. Biggiani, D.M.D


Andrew Frangella, DDS


Tina Frangella, DDS


Laura Frangella, DDS


Kiranjot Kaur, DDS