About Your Dentist

James Brunson, DDS

"Being a dentist allows me to transform people's lives in a positive way. Each day I get the opportunity to positively impact the health and self-esteem of others - it's extremely rewarding and enjoyable."

My Mission

"To care for my patients in the most compassionate and comprehensive way. To provide high-quality dental care that will exceed my patients' expectations and give them great comfort and satisfaction."


Dr. Brunson received his undergraduate degree from Weber State University in Ogden, Utah. He earned his Doctorate of Dental Surgery from the University of the Pacific School of Dentistry in San Francisco, California.

Continuing Education & Professional Memberships

Dr. Brunson is a member of the Academy of General Dentistry. He is also certified in Invisalign and a member of the Doctor Mastery Program. He has extensive training in endodontics and oral conscious sedation.

Life & Hobbies

Outside of dentistry, Dr. Brunson enjoys traveling, hiking, golf and being out in the woods or on the lake. He feels very blessed to be in such a beautiful environment here in the Northwest Arkansas. 

Douglas Gammenthaler, DDS

My Mission

"To treat patients with excellent care and educate them about the importance of their oral health. I will always treat every patient the way I would want to be treated."


Doctorate of Dental Surgery
Loma Linda University School of Dentistry – Loma Linda, CA

Bachelor of Science in Biochemistry
Southern Adventist University – Collegedale, TN

Professional Memberships

Dr. Gammenthaler is an active member of the American Dental Association and Academy of General Dentistry.

Life & Hobbies

Dr. Gammenthaler was born and raised in Conroe, Texas. When he isn't practicing dentistry, he enjoys running, biking, golfing, and doing anything outside.