Plano, TX (April 24, 2026) – Finding a dentist you feel completely comfortable with is not always easy. For many people, the dental chair brings up old anxieties, unpleasant memories, or simply the worry of not knowing what comes next. Lonestar Dental Group Plano was built with exactly that in mind a place where patients walk in as strangers and leave feeling like family.
Led by Dr. Jason L. Montgomery and Dr. Nicole Sivie, this Plano dental practice brings together decades of combined expertise with a philosophy rooted in patient education, modern techniques, and genuine care. Whether someone is coming in for a routine cleaning or a full smile transformation, the experience at Lonestar Dental Group is designed to feel personal from the very first visit.
A Practice Built for the Whole Family
One of the things that sets Lonestar Dental Group apart is how genuinely inclusive their care is. The practice welcomes children starting at age three, making it possible for families to build a long-term relationship with a single, trusted dental team rather than bouncing between multiple providers as children grow.
General dentistry at the practice covers everything from routine cleanings and checkups to oral cancer screenings, gum disease treatment, tooth-colored fillings, and emergency dental appointments. The team understands that life does not always follow a schedule, which is why emergency slots are kept open daily to ensure patients are never left waiting when something goes wrong.
For younger patients, the practice puts extra care into making every visit positive and pressure-free. Pediatric dentistry at Lonestar Dental Group focuses not just on treating teeth but on building the kind of healthy habits that last a lifetime. Parents often find that their children actually look forward to coming up with small details that make a big difference in the long run.
Restoring Confidence, One Smile at a Time
Lonestar Dental Group Plano offers a comprehensive suite of restorative treatments for patients who have experienced tooth loss, damage, or decay. Dental implants, crowns, bridges, dentures, and the All-On-4® Teeth in a Day system give patients viable, long-lasting options no matter the complexity of their situation or their budget.
Missing teeth affect far more than appearance. They change the way a person eats, speaks, and carries themselves in everyday life. The team at Lonestar Dental Group takes a full-picture approach to restorative care, ensuring that each solution not only looks natural but functions comfortably and protects the surrounding teeth and jaw over time.
On the cosmetic side, the practice offers treatments that help patients feel genuinely proud of their smiles. Dr. Nicole Sivie has a particular interest in cosmetic dentistry and brings advanced training in restorative techniques and Invisalign orthodontics to every case she handles. For patients who have spent years hiding their smile, that expertise can be life-changing.
Modern Technology, Comfortable Experience
Lonestar Dental Group consistently invests in the latest dental technology to make visits faster, more accurate, and far more comfortable than patients might expect. The practice uses the iTero Lumina™ intraoral scanner, a state-of-the-art digital imaging tool that eliminates the need for messy traditional impressions entirely. Patients get precise, comfortable scans that allow the team to plan treatment with exceptional clarity and even show patients a visual preview of their future smile.
Digital X-rays, intraoral cameras, and salivary diagnostic testing further round out a technology suite that allows the Lonestar team to catch and address issues early before they become costly or complicated. For patients dealing with chronic headaches, jaw pain, or teeth grinding, the practice also offers dedicated TMJ and bruxism treatment, addressing problems that often go unrecognized for years.
For patients who experience dental anxiety, sedation dentistry options including nitrous oxide make it possible to get the care they need without the stress. The entire office culture is built around making patients feel at ease, from the front desk to the treatment chair.
Rooted in the Plano Community
What makes Lonestar Dental Group more than just a dental office is the depth of its commitment to the Plano community. Montgomery is actively involved in Texas Dentists for Healthy Smiles, the Plano Education Foundation, and the Texas Mission of Mercy Free Dental Clinic. Dr. Sivie has been a long-standing contributor to community dental initiatives and participates in efforts to provide free care to families who need it most.
This community-first mindset extends into how the practice operates day to day. The team genuinely invests in getting to know their patients, not just their dental records. Long-term staff members like Nina, who has been with the practice for over 14 years, reflect a stability and warmth that patients notice and appreciate from their very first appointment.
For Plano residents looking for a dentist who offers more than just a cleaning, someone who takes the time, applies the expertise, and genuinely cares about the outcome, Lonestar Dental Group is ready to welcome them. New patients and families are encouraged to schedule a consultation and experience the difference firsthand.

About Lonestar Dental Group
Lonestar Dental Group Plano is a full-service dental practice serving families in Plano, TX and surrounding areas. Led by Dr. Jason Montgomery and Dr. Nicole Sivie, the practice offers general dentistry, cosmetic and restorative treatments, pediatric care, sedation dentistry, sleep apnea solutions, TMJ treatment, and Invisalign. Known for its warm, patient-first environment and advanced technology, Lonestar Dental Group has been a trusted name in the Plano community for years.

Website: https://lonestardentalgroup.com/
Phone: +1 (972) 850-2380