Cornerstone Dental Team

Tiffany Hasbrouck

Cornerstone Dental Scheduling Coordinator

The newest addition to the Front desk! Loves talking and meeting with our patients new and old and helping them to feel informed and relaxed about their visits. In her spare time she enjoys chasing after her 2 children and spending time with her family.

Maria Lucianno

Cornerstone Dental Assistant

Maria is one of our assistants you will see in the office. She always has a smile on her face. She loves helping our patients feel comfortable and relaxed. During her free time she loves to spend time with her family. Maria is Bilingual as well.

Christina Urban

Cornerstone Dental Assistant

Christina is one of our main assistants you will see in the office. She has lots of years of experience assisting doctors. She is hardworking and passionate about her job and loves to educate our patients with better dental care. She always makes sure our patients feel comfortable and is Dr Thai’s right hand when you’re in need of a root canal. On her free time she loves to spend time with her family and friends. Bilingual.

Carolyn Reidy

Cornerstone Dental Office Manager

Carolyn has been with us since 1998. Always up for a challenge with a positive attitude, there’s nothing she won’t help you get done! She has the ability and knowledge to help in all aspects of treatment. Carolyn’s knowledge with insurance can make just about anything possible with your treatment. Her experience in dental insurance and medical insurance can help you maximize your benefits and allow you to afford treatment. Not only a welcoming voice on the phone, she is the same in person. She loves being a key part of our team and helping people. A self-proclaimed fountain of information – outside of work she loves to travel and is an amazing cook!

Susan Walsh

Cornerstone Dental Assistant

Susan is Dr. Littner’s lead assistant, and a staple in our office for many years. She is usually with him during various procedures. She will make you feel comfortable and allay your fears. Susan can answer all your questions in plain English so you can fully understand your treatment. Susan’s favorite aspects of dentistry are Obstructive Sleep Apnea and Oral Systemic Health. She enjoys spending time wither family specially her 4 grandchildren.

Susan Houghtaling, RDH

Cornerstone Dental Hygienist

Susan is one of our hygienists. She is very active in the betterment of the practice and her patients. Educating and keeping her patients comfortable are very important to her. If you have any questions or need advice you can email Susan.

Samantha (Sam) Stefli, RDH

Cornerstone Dental Hygienist

Samantha Stefli worked as a dental assistant for 7 years. She returned to school to become a licensed dental hygienist and is also licensed to administer local anesthesia and nitrous oxide. Sam is passionate about dentistry. She loves and cares for her patients. During her free time, Sam loves bowling and Karaoke with her family and friends.

Jessica Carmen

Cornerstone Dental Assistant

Jessica is the newest Dental Assistant to our practice. She has been a dental assistant for 4 years now and loves everything about it. She will make you feel comfortable in the dental chair. On weekends she likes to spend her free time with her family and friends. She is also fluent in Spanish and English.

Cosette Littner

Cornerstone Dental Scheduling Coordinator

Cosette is the newest team member to the front desk. She is Dr Littner’s Daughter and loves helping all our patients. She’s great at multitasking and making sure she gives patients accurate information.