Meet Our Doctors | HD Ortho

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Doctors Hilton and Diminick received their dental degrees and their graduate degrees in Orthodontics from Temple University. Both doctors are diplomats of the American Board of Orthodontics and are members of the American Association of Orthodontists, American Dental Association and all local and state dental and specialty societies.

The doctors continue to improve their expertise by taking an average of 30 units of continuing education yearly. The doctors encourage their staff to attend continuing education courses sponsored by the various dental associations.

Dr. Edward Hilton and Dr. Kenneth Diminick are also excited to welcome Dr. Joseph Diminick and Dr. Katherine Hilton into the practice.

Dr. Edward Hilton

Dr. Hilton has been practicing orthodontics since 1985. Throughout his 32 years of private practice, Dr. Hilton developed a reputation as a caring and detail focused orthodontist.

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Dr. Kenneth Diminick

Dr. Diminick has been in private practice since 1987. He received his Bachelors of Science degree in 1977 from Villanova University and in 1981, he received his Doctor of Dental Surgery degree from Temple University.

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Dr. Joseph Diminick

Dr. Joseph Diminick is the son of Dr. Ken Diminick. He completed a 3 year residency in the specialty of orthodontics at Seton Hill University, and is a board certified orthodontist! During Dr. Diminick’s postdoctoral residency program,

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Dr. Katherine Hilton

Dr. Katherine Hilton, the daughter of Dr. Edward Hilton, recently graduated from her postdoctoral orthodontic residency training at the Seton Hill University Center for Orthodontics. She is a graduate of Duquesne University and the University of Pennsylvania in Philadelphia.

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Dr. Melissa Seidel

Dr. Seidel is a member of the American Association of Orthodontists, Pennsylvania Dental Association, and the Middle Atlantic Society of Orthodontists.  Dr. Seidel received her Bachelor of Science degree from Southern Adventist University in Collegedale, TN.

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