Meet Our Team

Registered Dental Hygienist

Diane earned her associate degree in dental hygiene from Northampton Community College. She performs dental cleanings and educates her patients in order to help them keep their mouths healthy, and also monitors their oral health, as well as their general health changes. Diane has over thirty years of experience as a dental hygienist, and has been working at this office since 1996. She finds it rewarding to help patients maintain good oral health, and enjoys her one on one interaction with patients, catching up on family news, travel, etc. Our patients love Diane because she is very thorough! We have a few patients who have moved out of the area, and Diane is a big part of why they travel so far to come see us.

Diane is married and lives in Fountain Hill. She has twin daughters, as well as two dogs and a Maine Coon cat.


Registered Dental Hygienist

Amy is our newest team member, and has been practicing dental hygiene for over 25 years.  Dr. Koch actually worked with Amy many years ago before starting dental school.   You will find Amy very thorough, yet still super gentle!


Dental Assistant

Ashley graduated from the Lehigh Valley School of Dental Assisting program in November of 2016, and joined our team shortly after. Being able to interact with our patients on a daily basis is what she enjoys most about being a dental assistant.

Ashley resides in Coplay and has a cat and two German short haired pointers. She also has two salt water aquariums. 


Business Assistant

BobbiJo has worked in the dental field for over twenty years; she has spent half of them at this office. A Bangor High School graduate, BobbiJo went on to attend the medical assisting program at Allentown Business School. She taught dental assisting for over four years, and enjoys working with patients and having the opportunity to meet and interact with new people.

BobbiJo greets patients, gathers patient information, schedules appointments, and handles phone calls. She also takes care of billing, insurance, treatment plans, and patient followup, and likes the opportunity to interact with patients and staff, as well as keeping up with continuing dental education.  BobbiJo also orders and manages supplies, is an excellent dental assistant, and enjoys helping out in the treatment rooms when needed.  Our patients say BobbiJo makes them feel very comfortable and that she makes it a pleasure for them to come to the dentist.

BobbiJo has two daughters and resides in Bangor.

Contact Us

  • Jennifer Koch, DMD, FAGD
  • 201 W. Broad Street
  • Bethlehem, PA 18018
  • (610) 865-3333

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