Lonestar Dental Group
Dental
5800 Coit Rd
STE 800
Plano,
TX
75023
(972) 596-9697
Mon - Tue: 8:00AM - 5:00PM
Wed: 7:00AM - 4:00PM
Thu: 7:00AM - 5:00PM
Fri: 9:00AM - 12:00PM
Sat - Sun: Closed
About
The Art of Dentistry has come a long way and nowhere is it more evident than at the Lonestar Dental Group, a Cosmetic and Family Dental Practice in Plano, TX. LDG is known for its commitment to patient service and excellence. You are not a number...you are a person, a part of our family. Dr. Montgomery and Dr. Sivie, who married in 2002, have been able to combine practices into what is truly now a family practice. We know you by name. All of us desire to be treated like a special guest, a brother, a sister, a friend. At Lonestar Dental Group, you are an important part of our lives, and because of this, we treat you like family. Even the comfort is incredible...from noise-canceling headphones to satellite TV and positioning pillows and props, you name it, we have it. Our Doctors and long-time Team Members really go out of their way to make you feel comfortable and special. Between being voted one of D Magazine's Best Dentists and Texas' Super Dentists numerous times, our doctors are accomplished and experienced as is our team with a combined 400+ years of experience in the dental field. Read what patients are saying about our Plano Dentists in our Testimonials. And if you're the type of person that desires the maximum in comfort, all forms of sedation are available including Nitrous Oxide Sedation, Oral Conscious Sedation, and IV Sedation. We also offer Invisalign(R) clear braces, in-office whitening, dental implants, cosmetic dentistry, veneers, digital radiographs, diagnodent laser enhanced cavity detection, 3 in-office iTero Scanners, and much, much more. Plano dentists, Jason Montgomery and Dr. Nicole Sivie have always been recognized as providing the very best that dentistry has to offer.
Services
- Adult Invisalign
- Braces
- CBCT Machine
- Clear Braces
- Composite Fillings
- Cosmetic - Invisalign
- Cosmetic - Veneers
- Cosmetic - Whitening
- Cosmetic Dentistry
- Crowns
- Dental Implants
- Dentures
- Digital Radiography
- Digital X-Rays
- General Dentistry
- IV Sedation
- Implant Supported Dentures
- Oral Cancer Screening
- Oral Conscious Sedation
- Orthodontic - Braces
- Orthodontics
- Pediatric Dentistry
- Periodontal - Deep Cleaning
- Periodontal - Scaling and Root Planing
- Periodontal Therapy
- Prosthodontics
- Restoration of Implants
- Sedation dentistry
- TMJ - Temporomandibular Joint Disorder
- Treatment of Sleep Apnea
Languages
- English
- Russian
- Spanish
Insurance
- Other
Payments
- Care Credit
- Cash
- Check
- Discover
- Financing
- Mastercard
- PayPal
- Visa
Staff
Nicole Sivie
D Magazine Best Dentists
Fellow of the Academy of General Dentstry
American Academy of Clear Aligners
BS Chemistry University of Texas at Austin 1994
DDS Baylor College of Dentistry 1998
Certifications & Memberships



5 stars Joan M Featured review
all went well and smoohtly
5 stars Anonymous Verified customer
Dr Sivie has done cosmetic work on 3 members of my family, all on our front teeth. She does excellent work and makes certain you’re happy with your smile.
5 stars Shuna W Customer since 2020
Good service good results comfortable
5 stars Marilyn K Customer since 2014
Always a solid A plus experience! !
5 stars Nathan H Customer since 2021
Shoutout to Becca for a great cleaning experience! She is one of the most thorough, detail oriented hygenists I’ve had and took extra care and time to make sure my teeth would be on a path for healthy recovery. She is highly knowledgeable about the science behind our teeth / gums and was able to anticipate and address my many questions. She made sure I felt comfortable during my visit and proactively eased my concerns before the procedure. Highest of marks!
5 stars James W Verified customer
Great Serevice. Timely.
5 stars Anonymous Verified customer
Excellent dental care with an amazing bedside manner.
5 stars Todd H Customer since 2002
Very good care...always a joy to visit. They are so caring...I highly recommend Dr. Montgomery and his team. I have been a patient for over 20 years!!
5 stars Ami S Customer since 2019
Dr. Sivie and all her staff are excellent!
5 stars Anonymous Verified customer
Very professional team from when you walk into check in until when you walk out. Very caring team to ensure secure, safe environment that provides comfort.
5 stars Thiago R Customer since 2016
Friendliest staff you will ever meet! Excellent service as well!
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