Our Doctors

Dwight J. Ashby, D.D.S., Diplomate

Dr. Dwight J. Ashby - Pediatric Dentist in Mechanicsburg and Harrisburg, PA

Dr. Ashby was born in Anderson, Indiana. He was raised in Indiana just outside of Chicago, Illinois. He attended Purdue University where he received a Bachelor's of Science in Biology. His dental education was at Indiana University and specialty training for Pediatric Dentistry at Children's Hospital of Cincinnati. Dr. Ashby and his wife Janet have lived in this area since 1986 and currently reside in Lewisberry, PA. His wife is a nurse practitioner in Woman's Health. They have four sons. Dr. Ashby is certified in Pediatric Advanced Life Support and is on the staff at the West Shore Surgery Center and Hershey Medical Center. He is a member of the American Dental Association, the American Academy of Pennsylvania Association of Pediatric Dentists, the Pennsylvania Dental Association and the Harrisburg Area Dental Society. Outside the office he enjoys his family, biking, photography and occasional woodworking.

In 2014, Dr. Ashby followed a calling and created a foundation (A Gift of Smiles) to help close the gaps that exist in dental healthcare for people with special needs. To learn more about A Gift of Smiles, please click here: www.agiftofsmiles.com.

Nancy L. Rajchel, D.D.S., Diplomate

Dr. Nancy L. Rajchel - Pediatric Dentist in Mechanicsburg and Harrisburg, PA

Dr. Nancy Rajchel is originally from Amarillo, Texas, and has lived in Mechanicsburg, Pennsylvania since 1992, when she joined Dr. Kearns and Dr. Ashby to practice pediatric dentistry. Dr. Rajchel received her undergraduate degree from West Texas State University in Canyon, Texas, and her dental degree from Baylor College of Dentistry in Dallas, Texas. Deciding to specialize in pediatric dentistry, she then received her specialty training by completing a 2-year pediatric dental residency at Baylor College of Dentistry, Children's Medical Center and the Texas Scottish Rite Hospital in Dallas, Texas, obtaining a Certificate in Pediatric Dentistry. Dr. Rajchel is board certified by the American Board of Pediatric Dentistry and is certified in Pediatric Advanced Life Support. She is a member of the American Dental Association, the American Academy of Pediatric Dentistry, the Pennsylvania Dental Association, Pennsylvania Association of Pediatric Dentists and the Harrisburg Area Dental Society. Dr. Rajchel maintains staff privileges at the West Shore Surgery Center.

Dr. Rajchel is the mother of one son and one daughter. She enjoys traveling, camping, fishing, reading and working out at the gym.

Jeffrey D. Kearns, D.D.S., Diplomate

Dr. Jeffrey D. Kearns - Pediatric Dentist in Mechanicsburg and Harrisburg, PA

Dr. Jeffrey Kearns grew up in Mechanicsburg and he attended Mechanicsburg High School where he played basketball and baseball. He obtained his undergraduate degree from Juniata College in Huntingdon, PA and while attending college he continued to play both sports. Dr. Jeffrey Kearns earned his dental degree from the University of Maryland Dental School and then went on to the Virginia Commonwealth University to complete his 2-year pediatric dental residency.

Dr. Jeffrey Kearns is board certified by the Academy of Pediatric Dentistry. He is certified in Pediatric Advanced Life Support and is on staff at the West Shore Surgery Center. He also is a member of the American Dental Society, the American Academy of Pediatric Dentistry, the Pennsylvania Dental Society, Pennsylvania Association of Pediatric Dentists and the Harrisburg Area Dental Society.

Dr. Jeffrey Kearns joined the practice in 2000 and is known to the children as Dr. Jeff. He lives in Dillsburg with his wife, Christina and their two boys, Jared and Cameron. Dr. Jeff enjoys coaching his sons' sports teams, golf, skiing, hunting and vacationing with his family.

Leslie Slowikowski, D.M.D.

Dr. Leslie Slowikowski - Pediatric Dentist in Mechanicsburg and Harrisburg, PA

Dr. Leslie Slowikowski grew up in Factoryville, Pennsylvania. She graduated from Penn State University with a BS in Park and Recreation Management. As an outdoor educator she developed her passion for teaching children about character development through wilderness experience. She attended the University of Nevada – Las Vegas for a post-baccalaureate program prior to dental school. Dr. Leslie received her DMD degree from Tufts University School of Dental Medicine and her 2-year pediatric dental certificate at the NYU-Lutheran residency in Providence, RI.

Dr. Leslie is certified in Pediatric Advanced Life Support and is a member of the American Dental Society, the American Academy of Pediatric Dentistry, the Pennsylvania Dental Society, Pennsylvania Association of Pediatric Dentists and the Harrisburg Area Dental Society.

Dr. Leslie is excited to return to her home state to care for the oral health of children and to be closer to her family. When not practicing dentistry she can be found outside biking, hiking, kayaking or in the kitchen trying to harness the spirit of Julia Child.

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