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Your Trusted Orthodontist in Glenview & Chicago
At Glen Orthodontics, we believe your smile has the power to change your life. As a trusted orthodontist serving Glenview and Chicago, Dr. Renata Rzazewska-Johnson and our team are dedicated to providing personalized care that prioritizes both your oral health and overall well-being. With over 20 years of experience and advanced training from institutions like the University of Michigan, Dr. Johnson combines cutting-edge technologysuch as intra-oral scanners and 3D digital scanswith a compassionate approach to orthodontic treatment.

Our practice offers comprehensive solutions for children, teens, and adults, including traditional braces, clear aligners, and clear braces, all designed to create beautiful, lasting smiles. We measure our success one smile at a time, ensuring every patient feels welcomed, respected, and excited about their journey to improved confidence. From complimentary exams to customized treatment plans, our team is committed to making orthodontic care accessible, efficient, and transformative for every family we serve.
Services
Traditional Braces Clear Aligners Clear Aligners for Teens Orthodontics for Children After Hours Care Invisalign Treatment 3D Digital Scans Early Orthodontic Intervention
Highlights and features
  • We offer over 20 years of orthodontic expertise with advanced training from top institutions.
  • Our state-of-the-art technology includes intra-oral scanners for comfortable, efficient care.
  • Custom treatment plans cater to children, teens, and adults with diverse orthodontic needs.
  • We provide complimentary initial exams with no pressure or hidden fees.
  • Our team prioritizes personalized care, treating patients like family with respect and empathy.
What people say
Beautiful smiles Personalized treatment Welcoming environment Visible results Compassionate care
Services
Traditional Braces
Modern traditional braces offer an effective solution for correcting misaligned teeth and jaws. Using high-quality metal brackets and wires, this classic option delivers precise results for patients of all ages. Our smaller, more comfortable designs reduce irritation while accelerating treatment time through heat-activated wires that work with your body's natural processes. Ideal for complex cases requiring significant alignment adjustments.
Clear Aligners
Custom clear aligners provide a discreet alternative to traditional braces for straightening teeth. These removable, nearly invisible trays are crafted using advanced 3D scanning technology to gradually shift teeth into optimal positions. Perfect for adults and teens seeking aesthetic solutions without dietary restrictions or frequent office visits, with treatment plans tailored to individual needs.
Orthodontics for Children
Specialized orthodontic care for children aged 7-9 addresses developing bite issues and jaw alignment. Early intervention can prevent more complex problems later, potentially reducing future treatment duration. Our phased approach includes a growth and guidance program with free periodic exams to monitor development until comprehensive treatment begins with permanent teeth.
After Hours Care
Comprehensive after-hours assistance handles urgent orthodontic issues like loose brackets or wire irritation. Patients receive practical home care guidance through detailed troubleshooting tips and immediate access to on-call team members. This service ensures comfort and continuity of care outside regular business hours while maintaining treatment progress.
Invisalign Treatment
Invisalign treatment uses a series of custom-fitted, removable aligners to straighten teeth without traditional braces. This FDA-approved system addresses mild to moderate alignment issues through gradual, controlled movement tracked by our digital monitoring tools. Patients enjoy the convenience of eating and cleaning teeth normally while achieving a confident, properly aligned smile.
People
Dr. Renata Rzazewska-Johnson
Orthodontist
Dr. Renata Rzazewska-Johnson earned her dental degree from Northwestern University and completed orthodontic specialty training at the University of Michigan, where she also received a postdoctoral master's degree. With over 20 years of experience, she combines academic excellence with compassionate care, focusing on personalized treatment plans that enhance patients' confidence through beautiful smiles.
Dominika
Insurance Coordinator
Dominika manages insurance coordination for Glen Orthodontics patients, ensuring clear communication and streamlined financial processes. Her role focuses on helping families understand coverage options and maximizing benefits for orthodontic treatments while maintaining a welcoming, supportive environment during patient interactions.
Joanna
Orthodontic Assistant
Joanna supports clinical operations as an orthodontic assistant, working directly with patients during appointments. Her responsibilities include preparing treatment rooms, assisting with appliance fittings, and providing patient education on oral hygiene practices specific to orthodontic care, contributing to the practice's commitment to comfortable, efficient treatment experiences.
Marta
Orthodontic Assistant
Marta assists with daily clinical procedures and patient interactions at Glen Orthodontics. She helps with brace placements, aligner fittings, and post-treatment care instructions, emphasizing clear communication and patient comfort throughout the orthodontic journey while supporting the team's personalized care philosophy.
Alex
Orthodontic Assistant
Alex contributes to clinical operations by supporting orthodontic procedures and patient education. His role involves preparing diagnostic records, assisting with appliance adjustments, and providing guidance on maintaining oral hygiene during treatment, aligning with the practice's focus on comprehensive, patient-centered care for all age groups.
Questions
What orthodontic services do you offer for adults?
We provide traditional braces, clear aligners, and clear braces for adults seeking discreet, effective treatment options tailored to their lifestyle and dental needs.
Do you offer free initial orthodontic exams?
Yes, we provide complimentary initial exams with no pressure or obligations, including diagnostic records like digital scans and x-rays at no charge.
What technology do you use for orthodontic treatment?
We utilize intra-oral scanners, 3D digital scans, and heat-activated wires to ensure precise, comfortable treatment with fewer office visits.
How do you handle orthodontic emergencies after hours?
Call our office for after-hours emergencies—our team provides troubleshooting guidance and connects you with on-call support for urgent issues.
What age should children first visit an orthodontist?
The American Association of Orthodontists recommends age seven for early evaluation, allowing us to monitor development and plan timely interventions if needed.
Can I schedule appointments online?
Yes, request appointments through our HIPAA-compliant form or call either our Glenview or Chicago office to schedule your consultation.
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