Your dental health is our priority.Drs. Barry and Jonathan Klein cultivated a natural interest in dentistry from an early age,<br /> as the practice was founded by their father, Dr. Jeffrey Klein, in 1979. Together, Jeffrey, Barry and Jonathan have<br /> been providing quality dental care to patients of all ages in their Dillsburg and Lewisberry offices.


Dr. Barry Klein studied at the University of Pittsburgh, shadowing his father in the office and dental lab during summer breaks. His summer experience and academic success allowed him early admission into the University of Pittsburgh’s School of Dental Medicine, which he graduated from in 2005 among the top in his class.

When he is not in the office, Barry can be found cycling on a recreational and competitive basis as well as competing in triathlons. He has successfully completed two Ironman triathlons. Along with his wife, Crystal, he lives in Dillsburg with his beautiful daughters, Kyra, Kendyl and his step-daughter Kaily.

Dr. Barry brings his fun-loving personality and love for children to the office as well. You will often see him juggling for his pediatric clients. He belongs to the American Dental Association and York County Dental Society. Barry continues his education on a regular basis to stay abreast of the changing dental trends and procedures. In addition, he holds his license in Anesthesia II, allowing him to provide nitrous sedation to patients with dental phobias.


Dr. Jonathan Klein studied chemistry at the University of Pittsburgh and continued his education at the University of Pittsburgh’s School to Dental Medicine – graduating with his Doctorate in Dental Medicine in 2004 near to the top of his class. Upon graduation, he began practicing dentistry alongside his father in both the Dillsburg and Lewisberry offices. Dr. Jon is a very meticulous and comprehensive dentist. He likes to offer his patients all the options available and is helpful in providing them with the necessary information to make a decision on their treatment.

When he is not in the office, he may be seen at the gym or hanging out with his wife, Marybeth and their sons Nolan and Dylan.



Dr. Moses is a dual trained specialist in Orthodontics and Pediatric Dentistry. At the University of Pittsburgh School of Dental Medicine Dr. Moses obtained his D.M.D. as well as his certificate in Pediatric Dentistry. Following six years of private practice in pediatric dentistry in Northern Virginia and Gettysburg, PA, Dr. Moses and his family moved to New York City to complete a three-year residency in orthodontics and dentofacial orthopedics.

Dr. Moses is a native of Hershey, Pennsylvania and graduated high school from Palmyra, Pennsylvania. He and his wife Susan have three children. Ricky is eight, Eva is five and Josie is almost two years old. Dr. Moses and his family treasure their family time and enjoy the outdoors.

It is with excitement that Dr. Moses has joined Klein Dental where he will combine his previous practice experiences in pediatric dentistry and orthodontics to provide our patients with the highest quality of care.