Allison Kassen, DDS
Dr. Allison Kassen (McMillen)
Family, Restoration & Cosmetic Dentist in Woodbury, Minnesota
“I really enjoy the variety of things I get to do as a general dentist; I can help someone through a dental emergency, and also share in the joy of a confident smile.” – Allison Kassen, DDS
Introduction
Dr. Allison Kassen, DDS is a family, cosmetic, and restorative dentist in Woodbury, Minnesota and a dentist at Art & Science Family Dentistry, a privately owned practice originally founded in 1973. A Woodbury native, she provides comprehensive dental care for children, teens, adults, and families, with particular expertise in cosmetic and esthetic dentistry, restorative care, and helping anxious patients feel comfortable at the dentist.
At Art & Science Family Dentistry in Woodbury, Minnesota, Dr. Kassen focuses on technology-driven, patient-centered dentistry that uses photography and modern imaging to help patients understand their dental concerns and make informed, individualized decisions about their care. The educational dental information on this website is written or reviewed by Dr. Kassen to help patients better understand their treatment options and feel confident about their oral health.
Her clinical experience includes extensive treatment of fillings, dental crowns, veneers, implant restorations, partials and dentures, and natural-looking cosmetic dental care.
For patients looking for a quick introduction, visit Dr. Kassen’s main practice bio.
Key Areas of Expertise
Dr. Allison Kassen provides comprehensive dental care in the following areas:
- Family dentistry for children, teens, adults, and families
- Cosmetic and esthetic dentistry, including composite bonding and porcelain veneers
- Dental fillings and cavity treatment
- Dental crowns and restorative dentistry
- Restoration of dental implants
- Partials, dentures, and nightguards
- Comprehensive treatment planning for complex cases
- Comfortable, welcoming care for anxious patients
- Clear aligner therapy, including Invisalign and Clarity
A Woodbury Native Caring for Her Hometown
Dr. Kassen grew up in Woodbury and is proud to care for the community she calls home.
Born in California, she moved to Woodbury at just one year old and grew up in the community, attending Middleton Elementary, Lake Middle School, and Woodbury High School.
Her connection to Art & Science Family Dentistry runs deep. She was a patient of the practice during high school and throughout dental school, and came to know it well for its clinical excellence and patient-centered, familial culture.
When the opportunity came to return home to Woodbury and join Dr. Renee Kinney, she was thrilled to do so. Dr. Kassen joined the practice in July 2023, continuing a legacy of trusted, relationship-based dental care that the practice has provided to Woodbury families for more than 50 years.
Recognized by the Woodbury Community
Dr. Allison Kassen, Dr. Renee Kinney, and Art & Science Family Dentistry were named a BEST OF Woodbury Finalist by Woodbury Magazine for Best Dental Practice in Woodbury, Minnesota in both 2025 and 2026.
This recognition reflects the practice’s commitment to:
- High-quality dental care
- Trusted long-term patient relationships
- Modern restorative and cosmetic dentistry
- A welcoming and comfortable dental experience
What Patients Say About Dr. Allison Kassen
Dr. Kassen cares for children, families, and adults across Woodbury and is known for a gentle, reassuring approach — especially with patients who feel anxious about dental care. Patients frequently mention that Dr. Allison goes out of her way to ensure they are comfortable during procedures, and that she takes the time to explain treatments clearly.
“Dr. Kassen has been my dentist for many years. She takes very good care of my dental health, I’m in good hands…”
— Dave J. Google review
“My first visit with Dr. Allison Kassen and her team went well. The atmosphere was calm and inviting. …and Dr. Kassen followed up with great care and painless delivery.”
— Kathleen S. Google review
“Dr Kassen was extremely thorough and offered lots of suggestions for treatment plans. Her dental assistant was top notch. Found a great practice!”
— P. Dress Google review
“Dr Allison and her assistant were excellent”
— Brian L. Google review
“Love Art and Science and specifically Dr Kassen, her assistant Danielle and all the office staff…”
— Louise S. Google review
“Excellent service today with both my cleaning technician and Dentist Dr Allison”
— Vincent M. Google review
You can read additional patient reviews on the Art & Science Family Dentistry Reviews page.
Comprehensive Dental Care for Every Stage of Life
Dr. Kassen provides a full range of preventive, restorative, and cosmetic dental services designed to help patients of all ages maintain strong, healthy smiles.
She especially enjoys the variety of general dentistry — guiding a patient through a dental emergency one moment, and sharing in the joy of a confident, finished smile the next.
Her treatment philosophy centers on using technology and photography to help patients understand their dental concerns, individualizing care to each person’s specific needs, and earning trust by making the dental office a welcoming place to visit.
Preventive & Family Dentistry
Preventive dental care helps patients avoid more complex dental problems later in life.
Dr. Kassen provides preventive dentistry for children, teens, adults, and whole families, including:
- Comprehensive dental exams
- Professional dental cleanings
- Oral cancer screenings
- Gum disease evaluation and treatment
- Preventive dental care for children and adolescents
Caring for young children and families is a specific interest of hers, and she takes particular pride in helping families build healthy dental habits early.
Restorative Dentistry
Restorative dentistry is one of Dr. Kassen’s primary areas of clinical focus.
Common procedures she performs include dental fillings and dental crowns, which restore damaged or weakened teeth and protect long-term oral health.
Restorative treatments include:
- Tooth-colored composite fillings
- Dental crowns
- Restoration of dental implants
- Partials and dentures
- Nightguards for teeth grinding and bite protection
- Replacement of worn or aging dental work
Many patients visit Dr. Kassen to repair cavities, restore damaged teeth, or replace dental work that has worn down over time.
Cosmetic Dentistry
Cosmetic dentistry is one of Dr. Kassen’s primary areas of clinical focus and a source of real professional pride.
She enjoys the full range of esthetic work — from subtle composite changes that refine a single tooth to larger porcelain cases that transform a smile.
Cosmetic dental services include:
- Professional teeth whitening
- Porcelain veneers
- Dental bonding and composite artistry
- Smile design and smile makeovers
- Clear aligners such as Invisalign and Clarity
Her cosmetic philosophy focuses on natural-looking results that complement each patient’s features, blending the art of esthetics with the science of dentistry.
Comfortable Care for Families and Anxious Patients
For Dr. Kassen, one of the greatest joys of dentistry is helping anxious patients find a dental home they can return to with confidence.
She knows firsthand how meaningful compassionate dental care can be. In fourth grade, she fell and broke her front tooth and needed it repaired — and the kindness and compassion her own dentist showed her left a lasting impression that shaped her career.
Today she brings that same warmth to her patients, especially those who feel nervous about dental visits. By taking time to listen, using photography and technology to clearly explain what she sees, and tailoring care to each person’s comfort level, she helps patients feel seen, heard, and at ease.
The goal is to make every visit a positive one — and to build the kind of trusting, long-term relationships that turn a dental office into a place patients are glad to return to.
Education and Professional Background
Dr. Allison Kassen graduated from St. Olaf College with a degree in chemistry, then earned her Doctor of Dental Surgery (DDS) from the University of Minnesota School of Dentistry in 2016.
After several years practicing general dentistry in the Twin Cities, she returned to her hometown of Woodbury to join Art & Science Family Dentistry in 2023.
She decided to pursue dentistry in junior high, drawn to a career that could combine her passions for artistic excellence and compassionate care — a fit she has found ideal in general dentistry.
As a dedicated lifelong learner, Dr. Kassen is an active member of a Spear Study Club, which meets monthly to focus on treatment planning and complex comprehensive care cases, and she recently completed Spear’s Treatment Planning with Confidence course. She has also focused her recent continuing education on clear aligner therapy, becoming both Invisalign certified and Clarity certified, and regularly attends conferences locally and nationally.
Professional Memberships and Advocacy
Dr. Kassen maintains active membership in professional dental organizations including:
- American Dental Association (ADA)
- Minnesota Dental Association
- St. Paul Dental Association
She serves on the Constitution, Ethics, and Bylaws committee and has been an advocate for dental issues at both the state and national level for 14 years, since her time in dental school — including work on access-to-care issues and dental insurance reform.
Participation in these organizations and ongoing attendance at conferences help ensure she stays current with clinical research, evolving treatment standards, and modern best practices in dentistry.
Dental Education Articles by Dr. Allison Kassen
Dr. Kassen regularly contributes to and reviews educational articles on the Art & Science Family Dentistry website, designed to help patients better understand dental care, treatment options, and preventive oral health.
Her articles focus on clear explanations of cosmetic, restorative, and preventive dental care, helping patients make informed decisions about their oral health.
Topics she writes about include:
- Cosmetic dentistry and smile makeovers
- Dental fillings and cavity treatment
- Dental crowns and tooth restoration
- Clear aligner therapy and Invisalign
- Preventive dental care for families
- Making dental care approachable for those with anxiety
Insurance and Affordable Dental Care: The Smile Savers Membership Plan
For patients without dental insurance, Dr. Kassen and Art & Science Family Dentistry, offer the Smile Savers Dental Membership Plan — an in-house savings program designed to make high-quality dental care more affordable.
- 15% savings on all dental services, including restorative and cosmetic care
- No annual maximums and no waiting periods
- No deductibles or claim forms to navigate
- Plans available for adults, new patients, and pediatric patients
Find out more on the Smile Savers Dental Membership Plan page or call (651) 739-1894 to enroll.
Serving Woodbury and Surrounding Communities
Dr. Kassen provides dental care for patients in Woodbury, Minnesota and surrounding communities, including:
- Afton
- Maplewood
- Oakdale
- Cottage Grove
- Lake Elmo
- Stillwater
- St. Paul
At Art & Science Family Dentistry, Dr. Kassen and her team are committed to creating a welcoming environment where patients feel comfortable, respected, and confident in their dental care.
Life Outside the Dental Office
When Dr. Kassen isn’t helping patients at the dental office, she enjoys staying active outdoors and spending time with her family.
She and her husband, Allen, are raising their daughter, Lillian, in Woodbury. Dr. Kassen stays involved in the community through ECFE classes with Lillian and is active in her church, Resurrection Lutheran Church.
She also volunteers at the Open Cupboard Food Shelf, an important local resource for families facing food insecurity.
Favorite Activities
- Biking (around Afton and Woodbury’s parks and lakes)
- Paddleboarding (at her cabin in Minong, Wisconsin)
- Hiking
- Cross-country skiing
- Rock climbing
Favorite Woodbury Restaurants
- Pezzo Pizzeria
- India Palace
- Carmine’s Restaurant
- Mi Pueblo
Connect With Dr. Allison Kassen and Art & Science Family Dentistry
Frequently Asked Questions About Dr. Allison Kassen and Art & Science Family Dentistry
Yes. Helping anxious patients feel comfortable and find a dental home they can return to with confidence is one of Dr. Kassen’s primary focuses. She takes time to listen, uses photography and modern imaging to clearly explain what she sees, and tailors each visit to the patient’s comfort level.
Dr. Kassen provides comprehensive family, cosmetic, and restorative dentistry in Woodbury, Minnesota. Her services include preventive exams and cleanings, tooth-colored fillings, crowns, porcelain veneers, composite bonding, implant restorations, partials and dentures, nightguards, teeth whitening, and clear aligner therapy.
Yes. Dr. Kassen is both Invisalign certified and Clarity certified, and offers clear aligner therapy to help adults and teens straighten their smiles discreetly. She can discuss whether clear aligners are a good fit during a consultation.
Yes. Caring for children and whole families is a specific interest of Dr. Kassen’s, and she sees patients of all ages — from young children to adults. She especially enjoys helping families build healthy dental habits early.
Dr. Allison Kassen earned a chemistry degree from St. Olaf College and her Doctor of Dental Surgery (DDS) from the University of Minnesota School of Dentistry in 2016. She is an active member of the American Dental Association, the Minnesota Dental Association, and the Minneapolis Dental Association.
Yes. Dr. Kassen is a Woodbury native — she grew up in the community and attended Middleton Elementary, Lake Middle School, and Woodbury High School. After earning her dental degree and practicing for several years in the Twin Cities, she returned home to Woodbury to join Art & Science Family Dentistry, where she now cares for many of the same kinds of families she grew up alongside.
She and her husband are also raising their own family in Woodbury and stay active in the community through their church and local organizations, so the patients she treats are quite literally her neighbors.
About the Author
Dr. Allison Kassen, DDS is a family, cosmetic, and restorative dentist in Woodbury, Minnesota and a dentist at Art & Science Family Dentistry. A Woodbury native, she has extensive experience treating patients of all ages and is particularly experienced in cosmetic and esthetic dentistry, restorative care, comprehensive treatment planning, and creating a comfortable dental experience for families and anxious patients.
Art & Science Family Dentistry
Art & Science Family Dentistry provides comprehensive dental care including:
- Preventive family dentistry
- Restorative dentistry
- Cosmetic dentistry
- Invisalign and Clarity clear aligners
- Long-term oral health planning
The all-female practice focuses on comfortable, patient-centered dentistry designed to help patients maintain healthy smiles throughout their lives.
Practice Information
Art & Science Family Dentistry
1000 Radio Dr., Ste 240
Woodbury, MN 55125
(651) 739-1894
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If you would like to learn more about our dental care, please feel free to contact us today. We take our job seriously, and we enjoy taking care of our patients. We are excited to hear from you!