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Your Trusted Dental Care Provider in Oak Brook
At RSB Dental, we prioritize your oral health with a focus on preventive care, believing regular checkups and comprehensive hygiene programs are essential for maintaining dental wellness. Our team delivers a wide range of restorative, prosthetic, and aesthetic services, including Invisalign, cosmetic dentistry, and dental implants, tailored to meet individual needs. With decades of combined experience, our dentistsDr.

Rose Beicos, Dr. Zo Vainikos, and Dr. Irbad Chowdhuryprovide precise, compassionate care in a modern, welcoming environment. We emphasize personalized treatment plans and utilize advanced techniques to address both routine and complex dental conditions. Located next to the Oak Brook Mall, we offer flexible payment options and accept most PPO insurance plans, ensuring accessible, high-quality care for every patient.
Services
Cosmetic Dentistry Dental Implants Invisalign Preventative Services Restorative Dentistry Dental Emergencies
Highlights and features
  • We offer over 20 years of experience in general and cosmetic dentistry.
  • Our team includes Invisalign-certified providers with advanced training.
  • We provide personalized treatment plans tailored to individual patient needs.
  • Our modern office combines cutting-edge technology with a welcoming environment.
  • We accept most PPO insurance plans and offer customized payment options.
Associations and certifications
  • Invisalign
What people say
Excellent dental work Friendly and professional staff Highly skilled professionals Positive experience Best dental care ever
Services
Cosmetic Dentistry
Our cosmetic dentistry services address misshapen, discolored, or missing teeth through bonding, veneers, and whitening. These procedures improve aesthetics while maintaining functionality. Patients achieve confident smiles with customized treatment plans.
Dental Implants
Dental implants provide permanent solutions for missing teeth using biocompatible materials anchored to the jawbone. This restores natural appearance and function, requiring proper bone density and oral hygiene for success.
Invisalign
Invisalign straightens teeth discreetly with removable, transparent aligners. Treatment involves periodic replacements and checkups, averaging 9-15 months for optimal results in adults and teens.
Preventative Services
Preventative care includes cleanings, exams, and fluoride treatments to maintain dental health. Regular visits help detect issues early, reducing the need for complex interventions and ensuring long-term oral wellness.
Restorative Dentistry
Restorative services like fillings, crowns, and bridges repair damaged teeth and restore function. Advanced techniques address decay, fractures, or missing teeth, improving both health and appearance.
People
Dr. Rose S. Beicos
Dentist
Dr. Beicos has practiced dentistry since 1984, specializing in cosmetic and general dentistry. She founded RSB Dental in Oak Brook and volunteers at the CDS Foundation Dental Clinic.
Dr. Zo Vainikos
Dentist
Dr. Vainikos specializes in general dentistry and serves alongside her mother, Dr. Beicos. She focuses on patient-centered care and continues her education in advanced techniques.
Dr. Irbad Chowdhury
Dentist
Dr. Chowdhury brings expertise in advanced dentistry, including implants and restorative procedures. He mentors dental students and holds multiple professional fellowships.
Angie
Office Coordinator
Angie manages scheduling and insurance while assisting chairside. With 15 years of dental experience, she ensures smooth office operations and patient support.
Anna
Dental Assistant
Anna contributes over 20 years of clinical experience, providing skilled assistance during procedures. Her engineering background enhances her technical precision in dental care.
Questions
What dental services does RSB Dental offer?
We provide cosmetic dentistry, Invisalign, dental implants, preventative care, restorative treatments, and emergency dental services.
Does RSB Dental accept insurance?
Yes, we accept most PPO insurance plans and assist with claims processing to maximize your benefits.
Are emergency dental appointments available?
Yes, we prioritize dental emergencies and offer prompt care to address urgent concerns.
Can I finance my dental treatment?
We offer customized payment plans to make dental care accessible and affordable for all patients.
What are your office hours?
We are open Monday, Wednesday, and Saturday 9 AM–7 PM, Tuesday 9 AM–3 PM, Thursday 9 AM–4 PM, and Friday 9 AM–5 PM.
Is RSB Dental accepting new patients?
Yes, we welcome new patients and are committed to providing personalized, high-quality dental care.