Meet Our Team

The team at Thomas R. Lambert DMD is dedicated to serving the people of Bethlehem, PA. We aim to offer high-level, comfortable dental service for patients of all ages. Learn more about each member of our team below!

If you have any questions or concerns, or would like to schedule an appointment, please feel free to call our office at (610)868-9928. You can also send us a message using our online form. We will be happy to help in any way we can!


To best serve her fellow team members and our patients, Mary Lou attended managerial conferences and continuing education training to stay updated on dental practices for the office. She is responsible for updating all policies and procedures and keeping the office current with new systems and technology.

Mary Lou M.

Office Manager

Mary Lou joined the Thomas R. Lambert DMD team in 1994. She has more than 29 years of experience in the dental field and is known for her efficiency and approachability in the workplace. She is also well-liked by our wonderful patients, who find her easy to talk to and a great resource for any questions or concerns they have. Mary Lou is responsible for administrative and managerial tasks such as recruitment and training, treatment plan coordination, facilitating monthly staff meetings, overseeing fiscal responsibilities, scheduling patient appointments, and otherwise attending to the needs of our staff and patients.

Mary Lou has made a point over the last two decades to get to know each and every one of our patients by name — she is very skilled at addressing your individual concerns as the need arises. Mary Lou and her husband were married in 1989 in Foggia, Italy. They enjoy traveling to Italy at every opportunity to visit family and friends.

CaroLee thoroughly reviews patients’ charts before she begins any treatment so she is able to provide individualized care. She enjoys working with special needs patients, as well as infants and geriatric patients to improve their oral health. She enjoys providing patients with a comfortable, gentle dental experience in a warm and inviting atmosphere.

Carolee P.

Registered Dental Hygienist

CaroLee has more than 20 years of experience in the dental field. She joined the Thomas R. Lambert DMD team in 1997 and has enjoyed treating our wonderful patients ever since. CaroLee received her Registered Dental Hygiene degree from Northampton Community College. She provides periodontal therapy services our patients need to achieve and maintain a healthy smile. These services may include intraoral and external oral cancer screening, periodontal exams, periodontal maintenance, surgical procedures for patients with advanced periodontal disease, and knowledgeable advice on oral hygiene products.
She is a perfectionist and accepts nothing less than her best — this means that her patients receive the top-notch care they deserve. CaroLee is gentle and always has a positive attitude. Because of her previous experience working in a pediatric dental office, she loves working with kids!
Amy N

Amy N.

Certified Dental Assistant

Amy started working in the dental field 30 years ago gaining extensive experience in endodontic, prosthodontic, and general dentistry practices. Her favorite area is assisting with root canal procedures, but she is equally at home in making you feel comfortable with oral surgery or cosmetic procedures.

Amy’s goal and main concern every day are to make your experience here a great one! You will find her lending a listening ear to any concerns or needs you may have and being able to put you at ease during your visit.

In her spare time, Amy enjoys trying to solve that terribly frustrating game of golf, travel, exercising, and spending time with her three boys.

Amy strives to develop strong relationships with all her patients and appreciates the trust they put in her. She looks at every workday as a new opportunity to ensure patients leave satisfied while receiving the absolute best dental care possible.

Nikki Dental Assistant


Dental Assistant

Nikki is the newest addition to our dental assisting team and joins Amy in providing the highest level of comfortable, experienced, and individualized patient care our practice is known for. She began her dental career after graduating Parkland High School and working in dental pediatrics for three years. While she loves assisting with children, she is equally at home in treating our adult and senior patients as if they were family.

In her free time you can always find Nikki outside, whether it is hiking, kayaking or just hanging out with her 2 dogs or her 8 chickens.  Every member of our team is carefully selected, not only for their technical skills, but also for their engaging, personable qualities. Our practice remains committed to hiring the absolute best for our team even in these covid pandemic times. For this reason, we are delighted to welcome Nikki to our dental family!

Gina M

Gina M

Administrative Assistant

Gina is the newest member of our team who began her dental career after graduation from Freedom High School. She works as an administrative assistant with her mom, Mary Lou in our front office.

Gina recently received her dental assisting certificate from The Lehigh Valley School of Dental Assisting and is now in the process of pursuing her x-ray certification. She is a team player who serves a dual role in our office –  introducing patients to new OSHA and CDC pandemic protocols for their visits with us and leading much-appreciated assistance in our clinical areas of the practice.