Thank you for your interest in Woodgrove Dental, your Woodbury and Cottage Grove dentists. Serving the east metro area including Woodbury and Cottage Grove, we are excited to welcome you to our practice. Since 1970, we have been a part of the east metro community. We love seeing infants through seniors, from preventive care to cosmetic dentistry. Our doctors, Shannon Cunningham, Vicki Raitor, and Eric Knaff, have decades of experience and are excited to get to know you.
Dr. Shannon Cunningham graduated from the University of Wisconsin–Madison in 1992 with a B.S. degree in zoology and English. She went on to the University of Minnesota Dental School to earn her DDS degree in 1997 and joined Woodgrove Dental in 1999. She loves seeing patients of all ages for a variety of dental treatments. She’s dedicated to creating an enjoyable dental experience. She enjoys spending time with her husband, two children, and their Old English Sheepdog. She has fun going for walks, watching her kids’ sporting events, Twins games, and cooking. She would love to write a children’s book about going to the dentist.
Dr. Laura Seely graduated from Gustavus Adolphus College in 2014 with a Bachelor’s degree in Chemistry. She went on to Lake Erie College of Osteopathic Medicine School of Dental Medicine to earn her DMD degree in 2021. She enjoys spending time with her family and dog at the family cabin in the summertime. She is also an avid fan of Minnesota sports, loves to cook and bake, and keeps her hands busy with crocheting. Dr. Seely greatly looks forward to treating the whole family with the utmost care.
Dr. Maddie Walter graduated from Iowa State University in 2009 with a Bachelor’s degree in Liberal Studies focused on biology and chemistry. She then graduated from the University of Iowa College of Dentistry and Dental clinics with her DDS in 2013. Before coming to Minnesota, she lived in both Wisconsin and Iowa. She shares a sweet daughter with her husband, and also enjoys walking and reading books. Dr. Maddie’s philosophy is to offer realistic options for her patients after discussing their treatment needs with them, and to prevent future issues from arising as much as possible. She has a lot of experience working with children as well as “children at heart” and is excited to join the Woodgrove family.
We have two convenient locations, Woodbury and Cottage Grove, with availability Monday through Friday. We look forward to being your Woodbury and Cottage Grove dentist! For your next appointment call Woodbury at 651-738-1284 or Cottage Grove at 651-459-6884. Accepting new patients! Review us Today!



We are excited to announce that Dr. Madeline Walter will be joining the Woodgrove Dental team in July 2025… Learn More

After 36 amazing years, Dr. Raitor retired from Woodgrove Dental on February 28, 2025.
Monday: 8am-5pm
Tuesday: 8am-5pm
Wednesday: 8am-5pm
Thursday: 8am-5pm
Friday: 8am-5pm
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If you would like to make an appointment, please call our Woodbury office at 651-738-1284, or our Cottage Grove office at 651-459-6884.
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We are excited to offer any new patient free professional in office teeth whitening for only $199. Call 651-459-6884 for our Cottage Grove Office or 651-738-1284 for our Woodbury Office to schedule your appointment.
