Providing Excellent Pediatric, Orthodontic and General Dentistry in Derry NH
At Haas Dental Derry we are unique in that we have a multi-specialist practice. We are here to meet your dental needs from infant to adulthood
Pediatric Dentistry
If you are looking for an experienced and qualified pediatric dentist in Derry, Haas Dental Associates is the place to go. We provide top-tier dental care from infanthood to adolescence and young adulthood, so no matter the age or needs of your child, our dentists can help. We strive to create an environment that is welcoming and relaxing to help ease your child’s worries.
Our aim is to educate families about the importance of healthy dental habits and concentrate on providing expert preventative dental care for children and teens throughout Derry and surrounding areas.
We specialize in:
- Pediatric oral examinations, cleanings and restorative needs
- Pediatric sedation dentistry: We understand that visiting the dentist can be stressful for children, so we offer a variety of safe and effective sedation solutions. Dr. Haas and Dr. Trontz are among a small group of pediatric dentists in the area that hold a permit to sedate children.
- Infant oral care: Our team will perform a quick but thorough “well baby check-up”– an examination to ensure the growth, health, and development of your baby’s teeth, gums, and jaw is free of any early problems.
Derry Team

Chrissy Coruth, RDH, MSDH
Practice Manager
Chrissy started at Haas Dental in 1999 as a sterilization assistant and trained to be a dental assistant with Dr. Jim, all while attending dental hygiene school. She is a 2002 graduate of the New Hampshire Technical Institute in Concord, New Hampshire as well as a graduate of John Stark Regional High School. Chrissy continued her education at MCPHS University to earn her Master's degree in Dental Hygiene. She is also licensed to administer local anesthesia. Chrissy has had a year of schooling in business management and recent classes through MCPHS University concentrating on healthcare management. She is dedicated to providing an exceptional experience for every patient and maintaining positive team atmosphere.
Chrissy has always enjoyed playing sports and has been a volunteer coach for youth programs in her community for over ten years. Coming from a family of eight children, she values spending time with loved ones. She and her husband Kevin have two sons, Robby and Tommy, and the family loves traveling and spending time at the beach.

Willow
Comfort Dog
Hi! My name is Willow. I am one of the comfort dogs at Haas Dental. I am extra special because I am deaf, which means I can't hear, but that's okay because I learn training techniques and play in other ways. I love to take long walks on the beach, play fetch, and snuggle with my family. But most of all, I love coming to work and playing with my sister Ellie. It makes my day bringing joy to patients!

Ellie
Comfort Dog
Hi there! My name is Ellie! Willow is my sister and we love working at Haas Dental! We love interacting with patients, and seeing smiling faces every day! I love going for walks, playing fetch, and taking a long nap! I hope to see you soon!


