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Your Trusted Orthodontist in St. Louis, MO
At Arch Orthodontics, we prioritize your smile and well-being above all else. With over 18 years of experience, our practice is built on a foundation of personalized care, treating each patient as a unique individual. Dr. Sue Hong and our dedicated team are committed to creating healthy, straight teeth that enhance self-esteem and confidence through customized treatment plans. Our welcoming office environment combines advanced technology with a friendly atmosphere to ensure comfortable, efficient care.

We listen to your needs, provide transparent communication, and guarantee prompt resolution of any concerns. Offering complimentary consultations at two convenient locations, we serve patients of all ages across St. Louis, delivering results that last a lifetime.
Services
Custom Clear Aligners 3M Clarity Braces Traditional Braces Surgical Orthodontics Invisalign Treatment
Highlights and features
  • We offer personalized treatment plans tailored to each patient's unique needs.
  • Our team uses advanced orthodontic technology for precise, efficient care.
  • Flexible payment options and financing available to accommodate all budgets.
  • Experienced orthodontist with 18+ years of expertise in smile transformations.
  • Positive patient reviews highlight our friendly, welcoming office environment.
What people say
Fantastic staff Reasonable prices Welcoming and polite Clean and modern office Excellent orthodontic treatment
Services
Custom Clear Aligners
Custom Clear Aligners offer a discreet, removable solution for straightening teeth. Using advanced 3D imaging, these aligners gradually shift teeth into position while allowing normal eating and oral hygiene. Patients appreciate their comfort and near-invisible appearance, making them ideal for professionals and teens seeking subtle treatment.
3M Clarity Braces
3M Clarity Braces provide an aesthetic alternative to traditional metal braces. These clear ceramic brackets blend with teeth while correcting alignment issues efficiently. Self-ligating technology reduces adjustment appointments, and smooth edges minimize discomfort, offering faster treatment times with enhanced comfort.
Traditional Braces
Traditional metal braces remain the most effective solution for complex orthodontic cases. Modern designs feature smaller, more comfortable brackets with color options for personalization. They efficiently correct severe misalignments and bite issues, providing durable, reliable results for patients of all ages.
Surgical Orthodontics
Surgical orthodontics corrects severe jaw irregularities through coordinated care with oral surgeons. This treatment addresses functional issues like improper bites and jaw joint disorders, improving both aesthetics and oral health. Post-surgical orthodontics ensures optimal tooth alignment for lasting results.
Invisalign Treatment
Invisalign uses SmartTrack material for virtually invisible, removable aligners that straighten teeth without metal brackets. Weekly aligner changes accelerate treatment, while precise 3D planning ensures predictable outcomes. Ideal for active lifestyles, this option combines convenience with effective, discreet correction.
People
Dr. Sue Hong
Orthodontist, Owner
Dr. Sue Hong specializes in creating personalized orthodontic solutions with 18+ years of experience. She focuses on patient-centered care, combining advanced techniques with compassionate treatment to deliver lasting, confidence-boosting smiles.
Cassie
Office Manager
Cassie oversees daily operations and financial coordination, ensuring smooth patient experiences. Her organizational skills and friendly approach help maintain the practice's welcoming, efficient environment.
Kelly
Scheduling Coordinator
Kelly manages appointment scheduling and insurance coordination, prioritizing patient convenience. Her attention to detail ensures timely, stress-free treatment planning for all clients.
Vanessa
Treatment Coordinator
Vanessa guides patients through treatment options and care plans. Her expertise in orthodontic procedures helps clients make informed decisions about their smile transformations.
Ashley
Lead Orthodontic Assistant
Ashley supports clinical procedures and patient education, ensuring treatment comfort. Her technical skills and patient-focused approach enhance the quality of care delivered at each visit.
Questions
What orthodontic services do you offer for adults?
We provide traditional braces, clear aligners, and surgical options tailored to adult needs, focusing on discreet and efficient treatment.
Do you offer free consultations?
Yes, we provide complimentary consultations at both our Richmond Heights and Hazelwood locations to discuss your treatment options.
What payment plans are available?
Flexible financing options and payment plans are available to make orthodontic care accessible for all patients.
How long does orthodontic treatment typically take?
Treatment duration varies but averages 22 months, with options like Invisalign offering faster results for some cases.
Are your orthodontists certified specialists?
Dr. Sue Hong is a board-certified orthodontist with 18+ years of experience in creating customized smile transformations.
What technology do you use for treatments?
We utilize advanced systems like iTero scanners, 3M Clarity Braces, and Invisalign SmartTrack material for precise, comfortable care.