Dr. Austin B. Holmgren

DDS

Education

North Dakota State University
University of Minnesota School of Dentistry

Location

Cornerstone Dental Arts Fort Sanders West - 280 Fort Sanders W Blvd #117
Knoxville, TN 37922

Phone

(865) 539-6030

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Biography

Dr. Holmgren combines advanced dental technology with compassionate, patient-centered care to create healthy, confident smiles. He understands that visiting the dentist can sometimes feel overwhelming, which is why he takes the time to listen, explain, and tailor each treatment to his patients' individual needs.

With a multidisciplinary approach, Dr. Holmgren integrates the latest advancements in digital dentistry to better predict treatment outcomes and deliver precision in both general and cosmetic procedures. From implant dentistry to aesthetics, he is passionate about helping patients feel comfortable and confident in their smiles — believing it is his responsibility to listen and recommend the best possible care.

Beyond the Office

Get to Know
Dr. Holmgren

Originally from Minnesota, Dr. Holmgren now calls Knoxville home. Outside the office, he's a devoted husband and proud father of two energetic boys. He enjoys hiking, playing pickleball, and spending time with his family. A dedicated member of his local church, Dr. Holmgren believes that faith and work go hand in hand, guiding his care with compassion, integrity, and purpose.

Patient Reviews

What Patients Say About Dr. Holmgren

Dr. Holmgren and his assistant Abby were super nice and very gentle. His injections were perfect — I didn't feel them at all. No pain whatsoever!

Cathy N.

Thanks to Dr. Austin for the wonderful job on my crown. The office staff are friendly and accommodating, and my gums and teeth have never felt better!

Li H.

Dr. Austin is wonderful! The staff at Cornerstone were all professional and kind. I'm beyond pleased with my visit and will return for my dental care in the future.

Penny C.

I came to Cornerstone with a lot of neglected dental work. Dr. Austin and his team made it so easy — comfortable, and explaining what would happen step by step. Today we finished our plan and my teeth and gums are healthy again. I couldn't recommend them more.

Debbie P.

I would absolutely recommend Dr. Austin Holmgren and Cornerstone Dental to anyone without hesitation.

Michael P.

Cornerstone is amazing! They care about your dental health, of course — and they also really and truly care about their patients.

Nicole C.

It was the most thorough cleaning I've ever had. The hygienist explained everything before she did it, and they never rushed me — they even gave me a blanket. Dr. Austin checked all my teeth, showed me everything on a camera, and worked out a treatment plan to get everything I need done. I would definitely recommend. CDA Fort Sanders!

— Michelle P.

Dr. Austin B. Holmgren

Areas of Focus

Get to Know
Dr. Holmgren

What Patients Say About Dr. Holmgren