Contact Us

Contact Us
David A. Dersh, D.M.D
263 Walnut Street
Westfield, NJ 07090
Phone: (908) 232-8455
Fax: (908) 232-4005


Dr. Dersh is located at 263 Walnut Street in Westfield and has been a dentist in New Jersey for 28 years. We have patients come from Westfield, Cranford, Garwood, Scotch Plains, Fanwood, Summit, Berkeley Heights, Mountainside, Basking Ridge, Warren, Chatham, Madison, New Providence and all over NJ.

Dr. Dersh specializes in all aspects of cosmetic and restorative dentistry – tooth colored fillings, crowns, bridges, veneers, tooth whitening (bleaching), implant retained crowns, full and partial dentures and full mouth rehabilitation.

We have convenient dental office hours for commuters including Saturdays. The office is also handicapped accessible. In home care for the home bound is available by special arrangement.

What to expect at your initial visit to our practice:

Dental Examination
Clinical exam of teeth & gums
Dental charting of your mouth
Check for decay

Diagnostic x-rays (as required only)
Necessary for the detection of decay, bone loss, cyst and tumors

Gum Disease/ Periodontal Evaluation
Check the gums & bone level for signs of disease Periodontal probing

Oral Cancer Screening
Check lips, tongue, throat, tissues and for any signs of oral cancer

Professional Dental Cleaning
Removal of plaque, a sticky invisible film that forms on teeth. Plaque is composed of bacteria, saliva, and food debris. When the bacteria produce harmful toxins, the gum becomes inflamed and starts the process of periodontal disease.

Teeth Polishing

Answers to any questions, concerns and desires you have regarding your oral health.