for a Lifetime

We specialize in providing the highest quality care
in a warm, caring, and friendly environment.


Dear Valued Patient,

We are back in the office with regular hours and we can’t wait to see everyone! We are following CDC guidelines and have implemented some new safety protocols at the office. Many of you have had your appointments postponed due to the shutdown and we’re doing our best to get everyone scheduled as soon as we can. We appreciate your patience and flexibility as we navigate this new normal. Please stay tuned for more updates and if you have immediate questions, do not hesitate to give us a call. Stay safe and we hope to see you soon!

Dr. Robert M. Bentz & Dr. Sara Cooley Bentz

Welcome to Cooley-Bentz
Dental Associates, P.C.

Dentist in East Norriton, PA

With a warm, welcoming style and superior attention-to-detail, Dr. Cooley Bentz and our team provide state-of-the-art dental care for the entire family!

From taking extra-special care of young children and older adult patients, to helping you and your family keep your teeth healthy at every stage of life, Dr. Cooley Bentz can help improve your smile, maintain your dental health, and correct dental problems.

Learn more about our general and family dentistry services that bring together the art and science of dentistry for a beautiful, healthy smile:

  • General and restorative dentistry
  • Cosmetic dentistry
  • Periodontal treatments
  • Dental implants
  • Sleep apnea and snoring prevention
  • Dentistry for kids

Find out why patients throughout East Norriton, Philadelphia, and Montgomery County, PA trust Dr. Sara Cooley Bentz by scheduling an appointment at our East Norriton office. We look forward to making you smile!

We love to hear your testimonials

The office staff and dentist are professional and accommodating. The dentist took her time to explain the treatment plan to me to ensure I understand the procedure.

Alexis Morrison

I’ve been a patient at Cooley-Bentz since 1999. The entire staff is very welcoming, friendly and extremely professional and knowledgeable. The care you will receive is unsurpassed! Go to Cooley-Bentz Dental!

Amy Gulden Parke

Always a wonderful experience. The entire staff is professional, friendly, comforting, and genuinely pleasant. The equipment is always state of the art. By far, this is the best facility in the area!

Minh F.