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Isthmus Dental, Ltd

Quality dental care in Madison

Closed
(608) 257-0116WebsiteUpdated Jul 17, 2026

About Isthmus Dental, Ltd

Isthmus Dental, Ltd is at 122 East Johnson Street in Madison, Wisconsin — a location on the isthmus that gives the practice its name: the narrow strip of land between Lake Mendota and Lake Monona on which the University of Wisconsin campus, the State Capitol, and much of historic Madison's residential character sit. East Johnson Street is in the near-east side of the isthmus, accessible from the Williamson Street corridor, the Marquette neighbourhood, and the Capitol Hill and Langdon Street communities.

The practice describes its approach as providing personalised oral health care tailored to each patient's unique dental needs and goals, with a focus on the patient understanding their own oral health status and options. In an isthmus Madison practice serving the diverse demographic of UW-Madison students and staff, Capitol Hill professionals, and near-east side long-term Madison residents, the range of dental histories and treatment goals is wide — from first-time adult patients establishing care through experienced dental patients managing complex long-term restorative histories.

Dental sealants for paediatric preventive care are listed alongside implants and periodontal care — a scope that covers the preventive starting point of a patient's dental care through the later restorative and maintenance needs. In the Williamson Street and Marquette neighbourhood demographic, which includes a mix of young professionals, established east-side homeowners, and UW-affiliated faculty, the combination of preventive and restorative care within the same practice relationship provides the longitudinal dental care that these communities value.

Emergency dentistry covers the acute presentations in the isthmus community. Dental bonding and veneers alongside teeth whitening address the cosmetic requests. Crown and bridge restorations and dental fillings complete the restorative maintenance scope for the East Johnson Street patient community.

For isthmus Madison, Marquette, and Williamson Street patients on East Johnson Street who want a personalised general dental practice with implants, sealants, and emergency dentistry in the heart of Madison's historic isthmus community, Isthmus Dental's 122 East Johnson Street address provides that combination.

From first contact at Isthmus Dental Ltd, our Madison dentists are committed to your individual attention and provide personalized oral health care tailored for your unique dental needs and goals. We create the ultimate stress-free and comfortable dental experience for you. Your health and comfort are our top priorities, and we do what it takes to help every patient understand their symptoms and treatment options in a relaxed office setting. Achieving quality dental care shouldn't be difficult,

Clinic Details

Best Known For

Dental Implants, Porcelain Veneers, Dental Crowns, Dental Bridges, Emergency Dental Care

Business Hours

Monday
8:00 AM7:00 PM
Tuesday
7:30 AM4:30 PM
Wednesday
8:00 AM4:30 PM
Thursday
8:00 AM5:00 PM
Friday(Today)
7:30 AM1:30 PM
SaturdayClosed
SundayClosed

Frequently Asked Questions

Where is Isthmus Dental, Ltd located?
Isthmus Dental, Ltd is a dental practice in Madison, Wisconsin (ZIP 53703).
What services does Isthmus Dental, Ltd offer?
It is a general dental practice offering preventive, restorative, and cosmetic care for patients of every age.
Does the practice treat children and adults?
Yes. The office sees patients of all ages for routine and ongoing dental care.
Can the practice handle dental emergencies?
Yes. The practice sees patients for urgent dental problems that cannot wait, including pain, broken teeth, and lost fillings.
How do I book an appointment at Isthmus Dental, Ltd?
Use this page to contact Isthmus Dental, Ltd directly with a question or to request an appointment.

Location

Services Offered

Emergency Dentistry

Emergency dentistry handles urgent issues — severe pain, broken or knocked-out teeth, lost fillings — as quickly as the schedule allows.

Dental Crowns

Dental crowns cover and protect compromised teeth, often after root canal treatment or a large filling.

Dental Implants

A dental implant rebuilds a missing tooth from the root up, restoring a natural look and a stable bite.

Veneers

Veneers reshape the visible surface of the teeth, correcting color, shape, and minor alignment for a refined smile.

Dental Bridges

Dental bridges replace missing teeth with a fixed restoration anchored to the teeth on either side of the gap.

Other services

Teeth WhiteningDental BondingDental FillingsPeriodontal CareGeneral DentistryDental SealantsAffordable Dental Care

Reviews

263 reviews

Smyleee Rating reflects verified profile signals, reviews, and overall care quality.

See all reviews

Recent Reviews

D
D***2 weeks ago

I recently went back to Isthmus Dental after the Covid-19 shut down. The staff were very well covered with protective equipment and I felt very safe. They took my temperature and took an oxygen reading (first for that). The care was good as always. They got me in the chair right away and kept my discomfort to a minimum. I was getting a tooth prepped for a cap so there was a lot of drilling. I've been going here for a long time and find them to be very professional and thorough.

J
J***2 weeks ago

Everyone goes out of their way to make me feel ultra cared-for!!!

L
L***2 weeks ago

I always feel that I'm in good hands with Dr. Wozniak and his staff. They are pleasant and caring. The care that I receive is professional and compassionate.

C
C***3 weeks ago

All of my experiences at this dental office have exceeded expectations. Currently, I am receiving care for Invisalign. I am in excellent hands with Debora! I enjoy going to my appointments. Everyone at the front desk is welcoming and conversational. I leave with a spring in my step! Great neighborhood business.

M
M***4 weeks ago
A
A***2 months ago

This is my absolute favorite Dental office ever. I have been a member for a little over a decade. The staff including my dental assistant, the welcoming staff, and the dentist are all great positive people. They make you feel comfortable at all levels and you can feel the energy.

G
G***5 months ago

These are the BEST Dental professionals in town! I’ve been a patient for over 10 years. I look forward to my appointments. Dr. Vu, Ida, and the staff made sure all questions were answered, and the level of care and concern I received was top notch.My teeth look and feel great and they teach me the latest on what I can do to keep my smile bright. This is the place to go for patient, kind, expert care!

L
L***5 months ago

I recently had some extensive work done that I delayed for a while. The reason: I've had a negative impression of the dental profession as a result of some terrible experiences with practitioners over the years. Being relatively new to Madison, a colleague recommended Isthmus. I'm so pleased that I accepted his recommendation. Dr. Wozniak, Heidi, and everyone in the office are just amazing humans and professionals. I've had multiple visits and each one is met with warmth and kindness, and the procedures were completed beyond my expectations. I highly recommend Isthmus and the team -- They've changed my perception of dentistry.

D
D***7 months ago

Dr Vu and all of the staff at Isthmus Dental are kind, caring and focus on quality care. I have been a patient for over 30 years and I highly recommend this dental clinic.

R
R***7 months ago

I have been a patient of Isthmus Dental for the past 32 years, which was long before it became Isthmus Dental. Regardless the name change and some of the staff having changed with retirements and others moving on I still get the same treatment I received when I walked through the door for my first appointment. All of the staff are personable making you feel right at home. They discuss with you any issues and concerns they have and will offer recommendations or if a follow up will be needed to correct the issue. I went to my same childhood dentist until I moved to Madison and then Isthmus Dental which came recommended. I guess when you have a good thing going you stick with it and I highly recommend them for any of your dental needs!!

E
E***8 months ago

I have been a patient with Isthmus Dental for about 10 years, and I always get wonderful care from attentive and skillful providers. The front desk team is helpful and responsive. My hygienist Jamie is kind, puts me at ease, and does a great job. Dr. Vu is always gentle & attentive to my comfort as a patient, explains the treatment recommendations & options, and communicates well during exams/procedures. Hats off to the whole team!

Reviews are aggregated from public sources.

Photos (5)

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