Meet our team

You're in good hands

The doctors at World Class Family Dentistry provide the best family dentistry services in Allentown.

Dr. Deborah Campbell

Dr. Deborah Campbell has been practicing dentistry in the Lehigh Valley since 2004. Her passion for comprehensive and compassionate patient care drove her to open World Class Family Dentistry in August 2018, where she and her staff love working with both children and adults.

Dr. Campbell graduated from the University of Pennsylvania School of Dental Medicine in 2003 with her DMD as well as a Master’s Degree in Higher Education. She completed a residency at Lehigh Valley Hospital in 2004 and went into private practice immediately after.

In 2013, Dr. Campbell became the Vice-Chair of the Department of Dental Medicine at Lehigh Valley Hospital where she is also an attending for their residency program. She serves on the Miles of Smiles Mobile Unit and is the head dentist for the Head Start Program of the Lehigh Valley. Dr. Campbell was recognized for her work with the underserved in the area when she received the Inez and Edward Donley Award for Children’s Advocacy in April 2018. In November 2017, she received the inaugural Oral Health Champion Award, given by the Pennsylvania Head Start Association and Healthy Smiles Task-force.

Dr. Debbie Campbell | Allentown PA Dentist

Dr. Campbell lives in Macungie with her husband Jason (2001), their twin daughters Corinne and Mackenzie, and their son Jack. She loves decorating, scrapbooking, theatre, and being a mom to her three kids.

Kathy Geiger, RDH

Kathy Geiger is a Registered Dental Hygienist, who has been employed in dentistry for more than 40 years and has been working with Dr. Campbell since 2004. She received her dental assisting and dental hygiene degrees from Northampton Community College. Raised in the Lehigh Valley, she and her husband Sherwood have two children, Sarah and Joel, as well as four grandsons, Adam, Eli, George, and Evan. Kathy was a member of 4-H for 10 years before becoming a leader at age 20. She is also a leader of her sewing club. Kathy is an avid Penn State fan who loves to ski and spend time with her two dogs, Ike and Sadie.

Kristin Vincent, Dental Assistant

Kristin Vincent received her dental assisting certificate from Lehigh Carbon Community College in 1987 and has worked chairside with Dr. Campbell since 2004. Her passion for a healthy and beautiful smile has made cosmetic dentistry one of her favorite procedures. “A beautiful smile can absolutely change someone’s life!” When not working, she enjoys spending time with her husband and their two boys; one of whom is in high school while the other is in college. Their home is quite the menagerie with a dog, cats, chickens, a duck, and turtle to keep her busy.

Michelle Mazziotta, Office Manager

Michelle Mazziotta has been in dentistry for over 15 years with experience in pediatric and general dentistry. As Office Manager of World Class Family Dentistry, she understands the importance of our families’ time and works hard to coordinate their needs with their busy schedules. Her administrative knowledge provides our patients a hassle-free and convenient dental visit. Away from the office, Michelle enjoys reading, traveling, and spending time with her fiancé and grandson.