Who we are

Smile Signature is a boutique, prosthodontist‑led dental laboratory specializing in full‑arch implant restorations, digital workflows, and high‑precision prosthetics. Founded in the greater Chicago area, our mission is simple: deliver restorations that are predictable, functional, and beautiful—every single time.

We combine advanced clinical training with cutting‑edge digital technology to support dentists, prosthodontists, periodontists, and oral surgeons with restorations that elevate both patient outcomes and practice efficiency.

Boutique Approach to Quality

We intentionally partner with a select number of practices to maintain:

  • Direct communication

  • Personalized case planning

  • Consistent quality control

  • Fast, reliable turnaround times

Every case receives the attention it deserves. Nothing is rushed, outsourced, or treated as routine.

Digital Precision From Start to Finish

Our workflow is built around efficiency and accuracy:

  • Digital scans and records

  • Advanced design software

  • High‑end materials and fabrication systems

  • Clear, predictable timelines

Clinicians receive fewer remakes, smoother appointments, and restorations that integrate seamlessly into their workflow.

Prosthodontist‑Led Excellence

At Smile Signature, every case is guided by a deep understanding of biomechanics, occlusion, esthetics, and long‑term success. Our founder’s international training and hands‑on surgical experience allow us to approach each restoration with the precision and insight of a clinician—not just a technician.

This foundation ensures that our partners receive restorations that fit, function, and perform exactly as intended.

Full‑Arch Specialists

Full‑arch implant prosthetics are our core focus. We have developed a streamlined, fully digital workflow that delivers:

  • Accurate digital mounting

  • Verified occlusion and vertical dimension

  • Stable, repeatable results

  • Durable, esthetic restorations using premium materials like ICE Plus and Prettau

Our goal is to simplify complex cases and give clinicians confidence at every appointment.

Our mission

We don’t just fabricate restorations—we support you through the entire process. From planning and design to delivery and follow‑up, we provide the guidance and communication needed to make every case successful.

At Smile Signature, we believe that exceptional dentistry starts with exceptional collaboration. Our commitment is to deliver work that reflects the highest standards of clinical excellence and craftsmanship.

The Founder

AG Alcharbaji, BDS, MS

Prosthodontist • Clinical Advisor • Founder of Smile Signature Dental Lab

AG Alcharbaji, BDS, MS, founded Smile Signature with a clear mission: to raise the standard of restorative dentistry through precision, digital innovation, and a deep clinical understanding of both full‑arch implant prosthetics and comprehensive full‑mouth rehabilitation. His work reflects a rare blend of academic excellence, surgical experience, and technical mastery — the foundation behind every restoration produced at Smile Signature.

A Partner to Clinicians, Not Just a Lab Owner

Dr. Alcharbaji is known for his direct communication, case planning support, and ability to simplify complex restorative workflows. He collaborates closely with clinicians, offering guidance on:

  • Implant positioning and restorative space

  • Occlusal schemes and functional design

  • Digital design interpretation

  • Step‑by‑step planning for both full‑arch and full‑mouth cases

This hands‑on approach is a defining feature of Smile Signature and a reflection of his commitment to clinical excellence.

Commitment to Craftsmanship and Integrity

Every restoration that leaves Smile Signature carries the founder’s standards — meticulous, precise, and clinically sound. Dr. Alcharbaji believes a dental lab should be more than a fabrication center; it should be a trusted partner in delivering life‑changing outcomes.

His dedication to quality, innovation, and collaboration continues to shape Smile Signature into one of the most reliable boutique restorative labs in the region.

Contact Us

Interested in collaborating together?

Use this calendar to schedule a quick meeting with us.

  • We will introduce our products and services

  • Walk you through the order workflow and partnership

  • Review pricing details and structure