All-on-4 dental implants offer a secure, full-arch solution designed to
restore your smile, confidence, and quality of life.
A permanent solution for missing or failing teeth starts here
If you’re missing most or all of your teeth or struggling with uncomfortable dentures, All-on-4 dental implants may be the solution you’ve been looking for.
At River Valley Smile Center, we use advanced techniques to replace a full arch of teeth using just a few strategically placed implants. The result? A stable, natural-looking smile without the hassle of removable dentures.
All-on-4 (also known as All-on-X, full arch implants, or fixed hybrid dentures) is a modern solution that replaces an entire row of teeth using just four or more dental implants.
These implants act as anchors for a custom, fixed set of teeth giving you a smile that looks, feels, and functions like natural teeth.
You may be a great candidate for All-on-4 if you:






We start with a comprehensive evaluation, including digital imaging, to create a personalized treatment plan.

A small number of implants are strategically placed to support your full arch restoration.

As your implants integrate with your bone, your new smile begins to take shape.

A custom, fixed set of teeth is placed, giving you a secure, confident smile.
All-on-4 isn’t just about replacing teeth, it’s about restoring how you live every day.
Benefits:
Most patients report minimal discomfort. We use advanced techniques to ensure your experience is as comfortable as possible.
While healing times vary, many patients receive a temporary set of teeth shortly after implant placement.
Most patients report minimal discomfort. We use advanced techniques to ensure your experience is as comfortable as possible.
Most patients report minimal discomfort. We use advanced techniques to ensure your experience is as comfortable as possible.
At River Valley Smile Center, your care is led by a team of experienced doctors who are passionate about restoring smiles and improving lives. With advanced training, a collaborative approach, and a commitment to patient comfort, our doctors work together to deliver results that feel as good as they look.
Dr. Liggett is a Fort Smith native and co-founder of River Valley Smile Center, where he is known for delivering high-quality, comprehensive care with a personal touch. After earning his Doctorate of Dental Surgery from LSU, he returned home to build a practice focused on advanced dentistry and patient comfort.
He has extensive experience in restorative and surgical procedures, including dental implants, and is committed to continued education through advanced training programs like the Kois Center.
Beyond the office, Dr. Liggett is deeply involved in the community, leading initiatives that provide dental care to those in need both locally and internationally.
Dr. Johnson brings a strong background in advanced dentistry, with a focus on implantology, oral surgery, and comprehensive patient care. He earned his Doctorate of Dental Surgery from LSU, graduating with honors, and completed an advanced residency focused on complex procedures and sedation dentistry.
With additional experience serving veterans and a passion for ongoing education, Dr. Johnson is dedicated to delivering precise, high-quality results. He works closely with patients to ensure they feel informed, comfortable, and confident throughout their treatment.
Dr. Cabe is a River Valley native who is passionate about helping patients feel confident in their smiles. She earned her Doctorate of Dental Surgery from the University of Missouri-Kansas City and has continued to expand her skills through advanced training in restorative and implant dentistry.
Inspired by her early experiences on dental mission trips, Dr. Cabe enjoys the hands-on, problem-solving aspects of dentistry and is committed to providing compassionate, patient-focused care.
If you’re ready to move beyond dentures or missing teeth, All-on-4 dental implants can give you a confident, lasting smile.
Have questions or ready to book? Our team is here to help.
479.646.0706
8309 Phoenix Ave. Fort Smith, AR 72903
Tell us a bit about your needs and our team will reach out shortly.