Middletown families looking for a trusted orthodontist are a short drive from Hilton Diminick Orthodontics in Harrisburg. The Harrisburg office at 3925 Linglestown Road is the closest practical location for most Middletown patients, with Camp Hill and Carlisle also available for families who prefer another Central Pennsylvania office. The practice offers orthodontic care for children, teens, and adults, including Invisalign, traditional braces, Clarity braces, and early treatment options. The doctor team includes board-certified orthodontists with Temple University and Seton Hill orthodontic training, and new patients can schedule an appointment directly online.
Middletown sits close to the Harrisburg office, giving local families access to a long-established Central Pennsylvania orthodontic team without a difficult drive. Hilton Diminick Orthodontics focuses on orthodontic care for children, teens, and adults, with treatment choices that include clear aligners, braces, early evaluation, and adult orthodontics. Patients also have access to accepted insurance guidance and finance options before starting treatment.
Doctors Hilton and Diminick received their dental degrees and graduate orthodontic degrees from Temple University, and both are Diplomates of the American Board of Orthodontics.
Dr. Edward Hilton, Dr. Kenneth Diminick, Dr. Joseph Diminick, Dr. Katherine Hilton, and Dr. Melissa Seidel serve patients across Central Pennsylvania.
Middletown patients can access Invisalign, Invisalign First, child orthodontics, adult orthodontics, traditional braces, and Clarity braces.
The Harrisburg office is the closest practical HD Ortho location for most Middletown families, with Camp Hill and Carlisle also available.
The team helps families review insurance and financing options so treatment can be planned clearly before any commitment is made.
Hilton Diminick Orthodontics provides orthodontic care for Middletown children, teens, and adults from the nearby Harrisburg office, with Camp Hill and Carlisle also available.
Invisalign clear aligners for Middletown teens and adults who want a removable, nearly invisible way to straighten teeth while maintaining normal brushing, flossing, and eating routines.
Child orthodontics for younger Middletown patients, including early evaluations that help identify growth, crowding, bite, and spacing concerns before they become harder to correct.
Adult orthodontics for patients who want to improve their smile, bite function, chewing comfort, long-term oral health, and confidence later in life.
Traditional braces for children, teens, and adults who need dependable correction for crowding, spacing, overbites, underbites, crossbites, or more complex tooth movement.
Clarity braces use translucent ceramic brackets that function like traditional metal braces while blending more naturally with the teeth for a less noticeable appearance.
Invisalign First for younger children who need Phase I treatment, using removable clear aligners to guide developing teeth and arches where clinically appropriate.
Middletown patients are cared for by a Central Pennsylvania orthodontic team with decades of clinical experience, board certification, and training across child, teen, and adult orthodontics. Learn more on the meet the doctors page.
Temple University dental and graduate orthodontic degrees | Diplomates, American Board of Orthodontics | Members, American Association of Orthodontists
Dr. Edward Hilton has practiced orthodontics since 1985 and built a reputation for careful, detail-focused care. Dr. Kenneth Diminick has been in private practice since 1987 after earning his Doctor of Dental Surgery from Temple University and completing advanced orthodontic training. Together, they helped establish the practice as a trusted orthodontic resource for families across Dauphin and Cumberland Counties.
Board-certified orthodontic care | Seton Hill and University of Pennsylvania training represented across the team | AAO and specialty society involvement
The next generation of the Hilton Diminick Orthodontics team brings current orthodontic training and family-practice continuity to Middletown patients. Dr. Joseph Diminick completed a three-year orthodontic residency at Seton Hill University and is board certified. Dr. Katherine Hilton completed postdoctoral orthodontic residency training at Seton Hill and graduated from Duquesne University and the University of Pennsylvania. Dr. Melissa Seidel is active in the American Association of Orthodontists, Pennsylvania Dental Association, and Middle Atlantic Society of Orthodontists.
Patients from Middletown, Harrisburg, Hummelstown, Hershey, Camp Hill, Carlisle, and surrounding Central Pennsylvania communities share their experience with the Hilton Diminick Orthodontics team.
Hilton Diminick Orthodontics serves Middletown patients primarily from the Harrisburg office. Camp Hill and Carlisle are also available for families who prefer a west-shore or Cumberland County location.
From Middletown, travel north toward Harrisburg using I-283 North and I-83, then continue toward Linglestown Road. The Harrisburg office is located at 3925 Linglestown Rd, Harrisburg, PA 17110, and is typically about 15 to 20 minutes from Middletown under normal conditions.
Harrisburg: Mon-Thu 7:30 AM-4:00 PM, Friday-Sunday closed
Camp Hill: Mon-Thu 7:30 AM-4:00 PM, Friday-Sunday closed
Carlisle: Mon-Wed 7:30 AM-4:00 PM, Carlisle closed Thursday, Friday 8:00 AM-1:00 PM
Harrisburg: 3925 Linglestown Rd, Harrisburg, PA 17110 | (717) 652-0828
Camp Hill: 3412 Trindle Rd, Camp Hill, PA 17011 | (717) 761-3402
Carlisle: 10 Noble Blvd Suite #2B, Carlisle, PA 17013 | 1.833.321.STR8 (7878)
In addition to Middletown, Hilton Diminick Orthodontics serves families across Dauphin County, Cumberland County, and nearby Central Pennsylvania communities from the Harrisburg, Camp Hill, and Carlisle offices.
A: The Harrisburg office at 3925 Linglestown Road is the closest practical location for most Middletown patients, typically about 15 to 20 minutes away via I-283 North and I-83 under normal conditions.
A: Yes. The practice provides child orthodontics, early evaluation, traditional braces, Clarity braces, and Invisalign First for younger patients when clinically appropriate.
A: Middletown adults can choose adult orthodontics, Invisalign, traditional braces, and Clarity braces depending on their bite, alignment goals, lifestyle, and doctor recommendation.
A: Yes. Hilton Diminick Orthodontics provides accepted insurance information and finance options so Middletown families can review cost, coverage, and payment planning before starting treatment.
A: Middletown patients can schedule an appointment online or call 1.833.321.STR8 to choose the Harrisburg, Camp Hill, or Carlisle office that best fits their schedule.
Middletown families are close to comprehensive orthodontic care at Hilton Diminick Orthodontics. With the Harrisburg office nearby and Camp Hill and Carlisle also available, patients can access Invisalign, traditional braces, Clarity braces, child orthodontics, adult orthodontics, and Invisalign First from an experienced Central Pennsylvania orthodontic team. Schedule an appointment to begin.