Meet Your Juneau Dentist, Mark S. Riederer, D.D.S.
Practicing in his hometown since 1986
A Juneau dentist for 4 decades
Dr. Mark Riederer is a third-generation Southeast Alaskan who has spent his career treating the community he grew up in. He’s been the Juneau dentist for many local families since he opened this practice in 1986, which means he has seen his own fillings, crowns, and implants age in real patients’ mouths over decades rather than reading about how they perform in a journal.
That changes how he plans treatment. When you have followed the same families for thirty years, you learn quickly which shortcuts come back to bite and which conservative choices quietly hold. Dr. Riederer plans for the version of your mouth that exists in twenty years, not the one that photographs well next month.
“With modern dental techniques and equipment, we’re helping patients keep their teeth for a lifetime. We focus on comprehensive care with treatment that is individualized to optimize not only dental health but overall health as well.”
– Dr. Mark S. Riederer
How Dr. Riederer approaches your care
Training that expands your options
Dr. Riederer is a graduate of the Kois Center for advanced dental education in Seattle, one of the more demanding continuing education programs in the field. He is certified in the Pinhole Surgical Technique, a way of correcting gum recession without a scalpel or stitches, and he is an experienced Invisalign provider.
You won’t get a lecture
Plenty of people arrive here after five, ten, or twenty years away from a dental chair, usually because of something that went badly somewhere else. Dr. Riederer will show you where things stand and give you a plan you can start on, in whatever order your schedule and budget allow.
Outside the office
Dr. Riederer donates his time, skills, and resources to dental care both in Juneau and well beyond it, including volunteer work at the Maasai Dental Clinic in East Africa. Closer to home, he spends his time off the way most people who choose to stay in Southeast Alaska do: fishing, skiing, and snowboarding.
He is a member of the American Dental Association and the Alaska Dental Society.
Advanced treatment without leaving Juneau
Getting complex work done in Southeast Alaska has historically meant a flight south. Dr. Riederer has built the practice specifically so that most of it does not have to.

Dental implants
He plans and restores dental implants for single missing teeth and for larger cases, sequencing the whole thing in one plan rather than treating each piece in isolation.

Gum grafting and recession treatment
Receding gums expose roots, drive sensitivity, and quietly threaten teeth. Dr. Riederer treats recession with both traditional gum grafting and the scalpel-free Pinhole Surgical Technique, depending on what your tissue calls for.

Everything routine, too
Exams and cleanings, fillings, same-day crowns, bridges, dentures, pediatric dentistry, sleep apnea appliances, and TMJ treatment all happen in this office, under one set of records.
Ready to take the next step?
Schedule a visit with Dr. Riederer and get a clear plan for your smile.
Frequently Asked Questions
Where is your Juneau dental office located?
We are at 9309 Glacier Highway, Suite A101, Juneau, AK 99801. There is parking on site, and the office is easy to reach from the Mendenhall Valley and from downtown.
Do you accept dental insurance?
Yes, we accept most dental insurances and bill your plan as a courtesy, collecting copays at the time of service. Call (907) 789-3100 before you book, and we’ll look at your coverage with you.
It has been years since I saw a dentist. Is that a problem?
No. A meaningful share of our new patients have been away a long time, and the appointment is about mapping where you are now and building a realistic plan, not reviewing your history.
Do you see children and whole families?
Yes. Dr. Riederer treats patients of all ages, including children, so one office can hold the records for everyone in your household.
What if something comes up that cannot wait?
Call (907) 789-3100. If you’re dealing with dental pain, a broken tooth, or swelling, we’ll work to find you the next available appointment.
Ready to schedule?
Whether you’re looking for a new Juneau dentist or you have a specific problem you want handled, Dr. Riederer will give you a straight answer about what is going on and what it will take to fix it.
Our Juneau Dentist Office
Address: 9309 Glacier Highway, Suite A101, Juneau, AK 99801
Phone: (907) 789-3100
Hours: Tuesday - Friday, 7:30AM - 5:00PM, Mondays by appointment only
We’re located in the professional plaza across from the Best Western.
Need Directions? Click Here.







