About the Practice
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Oral Surgeon in Sioux Falls, SD
Advanced Clinical Technology for Optimal Outcomes
Siouxland Oral & Maxillofacial Surgery offers exceptional oral surgery services with experienced Sioux Falls dentists at our four convenient locations in Sioux Falls, Mitchell, Yankton, and Brookings. Our team is dedicated to providing personalized care, advanced treatments, and a comfortable experience for every patient.
To fulfill our promise of exceptional care, Siouxland Oral & Maxillofacial Surgery’s Sioux Falls, SD, facility integrates the most advanced technology available in the modern medical and dental industries. We incorporate 3D imaging services to meticulously map your underlying facial structures with absolute precision, allowing us to plan interventions with incredible accuracy. Furthermore, we proudly utilize plasma-rich plasma treatments to naturally accelerate your body’s healing process, alongside laser soft palate procedures designed to provide minimally invasive care. By leveraging these sophisticated techniques, we ensure every oral surgery we perform remains as efficient, safe, and highly effective as possible. Our goal is to elevate the standard of care, offering therapies that go far beyond routine dentistry.
Testimonials From Our Valued Patients
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Trusted by Dental Professionals
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Comprehensive Procedures from Experienced Specialists
Our highly trained team consists of Denis Miller, DDS, MBA; Louis George, DMD; and Jason Leet, DDS. As experienced oral surgeons, they possess the rigorous hospital-based training required to perform a complete spectrum of complex clinical procedures. Whether you require corrective jaw surgery to fix skeletal imbalances, facial defect repair, targeted facial injury treatment, or the management of intricate oral diseases and cancer, an oral surgeon from our practice will design a customized, evidence-based treatment plan tailored to your exact anatomical needs.
If you are preparing for a permanent structural restoration, we routinely perform oral bone graft surgery to establish a dense, secure foundation within the jawbone. Once the area is fortified, we provide top-tier dental implant services to seamlessly replace missing teeth. From single-tooth replacements to full-arch restorations, we have the expertise to rebuild your smile’s function and aesthetics.
Everyone deserves to have a confident smile that they are proud to share with the world. Take the next step toward optimal oral health and contact our office today to schedule an appointment with our dedicated team. Let us provide the lasting, functional solutions you need to thrive.
Dr. Miller
Denis Miller, DDS, MBA, has been an oral and maxillofacial surgeon since 1998 and is a co-owner of Siouxland Oral & Maxillofacial Surgery. He is an active member of the larger dental and medical communities and regularly gives presentations and lectures in the region.

Dr. George
Louis George, DMD, moved to South Dakota from the East Coast and joined Siouxland Oral & Maxillofacial Surgery in 2007. He is a co-owner of the Siouxland practice and has thoroughly immersed himself in the Midwest and its wonderful traditions.

Dr. Leet
After growing up in Yankton, South Dakota, Dr. Jason Leet left home to pursue his dream of becoming a dentist and completed dental school in 2013 at the University of Minnesota. Upon meeting Dr. George, Dr. Miller, and the team at Siouxland, it quickly become clear this practice was the right fit and a place for him and his wife to raise their family.

Second Chance Program: Restoring Smiles in Sioux Falls, SD
Watch how Siouxland Oral Surgery changed their lives
Hear Directly From Our Dental Patients
Watch Donald’s Experience
09/20/2022
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08/2/2022
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07/14/2022
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06/08/2022
Dental Procedures Designed to Restore Your Smile
Our skilled dentists in Sioux Falls provide these advanced procedures to restore your smile, improve oral health, and ensure a comfortable experience.
Dental Implants
Permanently restore your missing or damaged teeth with natural-looking replacements for a beautiful smile.
Wisdom Teeth Removal
Wisdom teeth removal is recommended after a thorough dental exam to prevent more serious damage to your mouth.
Tooth Extraction
When teeth are too damaged to repair or save, teeth extractions are recommended by our dental team.
Teeth-in-a-Day
Highest quality dental implants can support a fixed denture in one or both arches to restore your smile.
More Patient and Provider Testimonials
Dr. Cauwels Refers Patients for Oral Surgery
We've had a very good working relationship, and any time we refer our patients here, they always come back with good reports. They were
Dr. Neuberger Refers Patients for Oral Surgery
I found that Dr. George and Dr. Miller have done a great job treating my patients, and when my patients come back, they always say what
Donnas Needed Extractions to Prepare for Bone Grafting and Dental Implants
I had some teeth missing, and I did have a partial plate, and another tooth started to go bad, so I decided to have that extracted, and
About Our Practice: Comprehensive Dental Services
Siouxland Oral Surgery proudly serves Sioux Falls, Mitchell, Brookings, and Yankton, SD, as well as the surrounding areas, providing a full range of oral and facial surgery services. Our experienced oral surgeons, Denis Miller, DDS, MBA; Louis T. George, DMD; and Jason R. Leet, DMD, offer tooth replacements through dental implant procedures, wisdom teeth removal, general tooth extractions, orthognathic surgery, TMJ disorder treatment, and more.
With four convenient locations, we help more patients across the greater Siouxland region. Many people searching for “dentists near me” or a trusted dentist in Sioux Falls choose our practice for advanced care and personalized attention. Our team is committed to delivering top-quality service, ensuring every patient feels comfortable and informed.
If you need solutions for missing teeth, dental infections, wisdom teeth problems, oral or jaw pain, or other concerns, our skilled surgeons at Siouxland Oral Surgery can evaluate your condition and create a treatment plan tailored to your needs. Contact one of our offices today to learn more about our services and schedule a consultation.
Frequently Asked Questions
What steps do you take to ensure I am comfortable during my procedure?
Your comfort is one of our top priorities at Siouxland Oral & Maxillofacial Surgery. To ensure your procedure is as comfortable as possible, our oral surgeons are highly trained and experienced in administering all forms of outpatient anesthesia.
What kind of advanced technology do your surgeons use?
We achieve our goal of high-quality care by utilizing the most advanced technology and surgical techniques available. This includes 3D imaging services, plasma-rich plasma treatments, and laser soft palate procedures to make every visit efficient, safe, and effective.
Do you handle complex facial injuries or just dental extractions?
Our surgeons—Denis Miller, DDS, MBA; Louis George, DMD; and Jason Leet, DDS—have years of experience performing the full range of oral surgery procedures. In addition to wisdom teeth extractions and dental implants, they are highly trained in corrective jaw surgery, facial defect repair, facial injury treatment, and oral disease and cancer treatment.
Secure Your Smile: Denture Replacement With Dental Implants From Trusted Sioux Falls Dentists
Full-Arch Restoration is an excellent solution for patients who wear dentures but desire a more secure and healthy option for tooth replacement. Traditional dentures often cause discomfort and oral sores when not professionally fitted. Although cheaper upfront, dentures must be replaced every few years, which can become expensive over time.
Our experienced Sioux Falls dentists offer dental implants as a long-term investment in your smile. Several implant posts can support a fixed denture, providing a natural-looking arch of teeth that allows you to eat and speak comfortably. The implants also prevent jawbone loss, preserving your facial structure. If you wear dentures and are ready for a better tooth replacement solution, contact our office to learn about denture replacement in Sioux Falls, Mitchell, Brookings, and Yankton, SD.







