Why Choose Altenbach Dentistry?

Meet the Dentist

Get to Know
Dr. Altenbach

Dr. Altenbach is just the fourth dentist to lead our practice since it first opened, and a previous dentist, Dr. Wagner, is a family friend. His goal is to build upon the trust and sterling reputation this office has earned over the decades while taking a technology-forward approach. This way, whenever you come to see us, you get the best from the past, the present, and even the near future of dentistry in Jacksonville!

Meet Dr. Altenbach
Jacksonville Florida dentist Doctor Sean M Altenbach Signature of Jacksonville Florida dentist Doctor Sean M Altenbach

Dr. Sean M. Altenbach

American Dental Association logo Florida Dental Association logo Dental Organization for Conscious Sedation Education logo International Congress of Oral Implantologists logo Invisalign logo University of Florida logo
Former Jacksonville dentist Doctor Groom sitting across table from Doctor Wagner

Dr. Reuben Groom (1946-1986), the founding doctor (left), and nephew Dr. Robert Wagner (right)

Doctor Robert Wagner standing in room with palm tree themed wallpaper

Dr. Robert Wagner (1974-2015)

Doctor Robert Wagner and Heather Alton with former Jacksonville dental team members Betty and Janis

Dr. Robert Wagner (top left), Dr. Heather Alton (top right; 1998-2012), Betty (bottom left; retired after 40 years), and Janis (bottom right; retired after 25 years)

Doctor Robert Wagner with current Jacksonville dentist Doctor Sean Altenbach

Dr. Robert Wagner and Dr. Sean Altenbach (2013- Current); The legacy continues...

Comprehensive Services

How Can We Help You?
Cone beam dental scanner in dental office in Jacksonville Jacksonville dentist taking a digital scan of a denture to demonstrate for a patient
Woman relaxing in dental chair with headphones and neck pillow Jacksonville dentist showing a patient their dental x rays

Dental Technology

Modern Equipment,
Comforting Sedation

Just because we’re proud of our past doesn’t mean we’re stuck in it! Our CBCT scanner allows us to give you a 3D tour of your mouth, and we can create custom orthodontic aligners in-house, as well as personalized surgical guides for dental implants. Better yet, sedation dentistry is available to create a calm, relaxed experience for even the most anxious patients.

Our Dental Technology Learn More About Sedation

5 Star Reviews

A History of Excellence

I had been going to the former dentist since 1978 and was rather hesitant. I soon found out I had nothing to worry about. I have had excellent care from Dr. Altenbach since he took over the dental practice. He is very kind, gentle, and caring, and I like the fact that he explains the procedures before he begins. He has a great staff. I highly recommend Dr. Altenbach.

- Carol
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Financing options

We Make Smiles Happen

We will work with you to get the most out of your dental insurance or financing options, so that you can get the smile you’ve been looking for without worrying about cost.


Proud to Be 100% Jacksonville

It is our pleasure to support organizations like Providence School of Jacksonville, the University of Florida, Okoa Refuge, Tim Tebow Foundation, First Coast Women's Services, Rethreaded, Bob Tebow Association, and the Church of Eleven22 because we love giving back to the community that we call home.

Doctor Altenbach and two dental team members in matching in gray shirts at event Jacksonville dentist with his daughters next to poster for Altenbach Dentistry at local sports game
Doctor Altenbach with woman next to bus for Florida Baptist Convention Doctor Altenbach at Florida Dental Association convention
Conveniently Located Near You

You’ll find us near the corner of San Jose Blvd and Baymeadows Rd, just across the street from a Walgreens. We’re slightly north of Goodby’s Creek and about five minutes west of Philips Hwy and 95.