Meet the Doctor & Staff

Dr. David Dersh

Dr. David Dersh earned his Bachelor of Science degree in Biochemistry from Albright College. He is a graduate of The University of Medicine and Rutgers (UMDNJ).

He has received a Fellowship in the Academy of General Dentistry due to his pursuit of continuing education. He was elected to Fellowship in the International College of Dentists for service to the profession. He has presented topics to dental professionals locally, nationally and internationally.

Dr. David Dersh is on the Attending Staff of Overlook Hospital and Robert Wood University Hospital –Rahway. He is a past and current president of the Central Dental Society, and a member of the American Dental Association, The Academy of General Dentistry, as well as various other study groups. He served on the Council for Annual Session for the New Jersey Dental Association and has been a member of a number of local civic groups. He also works with the Donated Dental Services, an income-based charity program and also the Union County Senior Citizens program which allows patients to pay a reduced fee for services

Dr. Dersh was raised in Westfield and attended Westfield High School. He currently lives in Bridgewater with his wife, cats and his dog Coco. He enjoys gardening, cooking, and auto racing.

Dr. Butensky

Dr. Butensky grew up in West Orange, NJ and graduated from Rutgers University School of Dentistry. He completed a general practice residency program at the prestigious Mount Sinai Hospital in New York City and has several years of private practice experience in both New York City and New Jersey. Dr. Butensky is passionate about aesthetic dentistry and has participated in the Aesthetic Advantage seminars at the Rosenthal Institute at New York University.

An active member of several dental societies including the American Academy of Cosmetic Dentistry, Dr. Butensky has advanced training in cosmetics and surgical implant placement. With this addition to our practice, we are planning to add more office hours and expanded services to accommodate your families’ dental needs.


  • Office Manager- Receptionist

PhyllisPhyllis joined the team in January of 2010 and has been working in the dental field since 1982. She graduated from Middlesex County College with a Certificate in Dental Assisting. Phyllis is very happy to be working here and hopes to be with Dr. Dersh for many years to come.

Phyllis lives in Middletown with her Husband and their four children.

  • Dental Hygienist

fabianaFabiana DiGregorio joined our practice in June 2013

Fabiana graduated from University of Medicine and Dentistry with a degree in Dental Hygiene.  She has been in the dental field for 26 years, first working as a dental assistant prior to pursuing her dental hygiene degree.  Fabiana grew up in Livingston N.J. and is a graduate of the Livingston High School.

Fabiana loves having the opportunity to interact with her patients and takes pride in being thorough and gentle with her cleanings.  Fabiana is dedicated to providing a healthy smile to every one of her patients.

In her spare time Fabiana loves to play tennis, bake and spend time with her husband Tom and Chihuahua Roxy.