Bonnie Helfner, DDS

She was very kind to my 88 yr old sister who was very rebellious . She was actually able to "remove" a periodontally involved molar without too much resistance ( lol) Btw I'm a practicing...

Today, Dr. Philip and Doreen listened to my concerns about my Invisalign progress and treated me with the best of care. It was a pleasure getting work done on my teeth. The staff is incredibly...

I have been a patient of Dr Helfner's for many years. She used to work with another practice and was so great that when she opened her new practice I followed her to her current location. I have...

I have been seeing Dr Helfner for 26 years and have followed her from when she just started in a clinic to her well established office in Commack. Her office is always clean and she cares about...

Super clean office, sweet staff. My husband has been coming to Dr.Helfner for YEARS and insisted I come here when I was looking for a new dentist. I started coming to this office a few years ago....