Owl Dentistry

Pediatric & Orthodontic Dentistry

Meet Our Providers

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Dr. Jennifer M Campbell

DDS, FAAPD

With over 30 years of experience at Owl Pediatric Dentistry (formerly McElroy Pediatric Dentistry), Dr. Jennifer Campbell is a dedicated expert in children’s dental health. She specializes in creating a calm, compassionate environment where children feel comfortable and safe. Known for her consultative approach, Dr. Campbell ensures parents feel confident in the care plan she provides for their children. Before joining Owl Pediatric Dentistry in 1993, Dr. Campbell served as an Assistant Professor of Pediatric Dentistry at Loyola University. She earned her Doctorate of Dental Surgery from the University of Michigan School of Dentistry and completed a two-year residency at Loyola University, including a year of hospital-based training at Mott Children’s Health Care Center in Flint, MI. Dr. Campbell is a Diplomate of the American Board of Pediatric Dentistry and a Fellow of the American Academy of Pediatric Dentistry. Outside of her professional life, she enjoys researching genealogy, watching sports-especially football and hockey—and spending time with her grandchildren. 

Dr. Catherine Murphy

DDS, MS

Dr. Catherine Murphy is a dedicated orthodontist with a strong foundation in dentistry and a passion for patient-centered care. Before specializing in orthodontics, she practiced general dentistry. She has also served as adjunct clinical faculty at both the Indiana University School of Dentistry and the Indiana University Northwest Dental Hygiene Program, where she mentored future dental professionals. 

In addition to her expertise in orthodontics, Dr. Murphy is the co-creator of Take3ForMe™, a self-care movement designed to promote balance between career, family, and personal well-being. This practice integrates her interests in myofunctional therapy exercises, breathwork, and affirmations to support overall wellness. 

Dr. Murphy is committed to helping patients achieve healthy, confident smiles while emphasizing the importance of holistic care in everyday life. Dr Murphy is asked to speak globally on her patient centered care approach to orthodontics. 

Dr. Rachel Williams

DDS, FAAPD

Dr. Rachel Williams is a caring and compassionate board-certified pediatric dentist, dedicated to treating children of all ages and abilities. She believes that children’s oral health is inseparable from their overall health and well-being, and she is devoted to providing your child with a positive dental experience. Dr. Williams graduated from the University of Michigan, Ann Arbor, with a degree in Biology in 1997. In 2002, she graduated with a Doctor of Dental Surgery at the University of Michigan School of Dentistry. She then gained her certificate in the specialty of Pediatric Dentistry with The George Washington University Medical Center at Children’s National Medical Center, Washington, DC, in 2004. Dr. Williams is a diplomate of the American Board of Pediatric Dentistry and a Fellow of the American Academy of Pediatric Dentistry. She has multiple professional affiliations including the American Board of Pediatric Dentistry, the American Academy of Pediatric Dentistry, and the American Academy of Pediatrics. She has been an attending physician at Northwestern Medicine Central DuPage Hospital since 2008. Her extensive range of experience working with children from different settings ranging from the inner city, suburban private practice and rural public health has given her a unique and broad perspective on children’s oral health care. She lives in Wheaton with her husband and five children.