Bay Dental Associates

On behalf of Bay Dental Associates, a family and cosmetic dental office in Ashland, WI, Dr. Kimberly Hyopponen would like to welcome you.  We offer the highest quality dental care available, at a cost that is both fair and reasonable.  Our services include thorough yet gentle cleanings, gum tissue care, oral hygiene instruction, digital x-rays, fillings, implant services, bonding and veneers, crown and bridge, and much more.  Our experienced dental team at Bay Dental is committed to providing individualized, gentle dental care in a relaxed atmosphere.  When you visit our office we will take the time you need to explain your oral health so that you can make an informed decision that caters to your individual needs.  We hope that you find our website helpful, and we are more than happy to answer any questions you may have.

Call us at Ashland Office Phone Number 715-682-6675  

Our office is located at 819 Lake Shore Dr. W, Ashland, WI.


Meet Us


Dr. Kim Hyopponen

Dr. Kimberly Hyopponen attended undergraduate school at the University of Minnesota Duluth where she competed at the collegiate level in cross country and track and field. She received her Doctor of Dental Surgery degree from the University of Minnesota School of Dentistry in 2009. She has since then been awarded a certificate from the University of Minnesota School of Dentistry for her training in their postgraduate program in contemporary restorative and esthetic dentistry. Dr. Hyopponen is a member of the Wisconsin Dental Association, affiliate member of the Minnesota Dental Association, and a member of the American Dental Association. Dr. Hyopponen resides in the area with her husband and their two children. They are outdoor enthusiasts and enjoy all that the Chequamegon bay area has to offer.


Dr. Marc Desjarlais

Dr. Marc Desjarlais attended undergraduate school at the University of Minnesota – Twin Cities where he majored in Accounting and Entrepreneurial Management. He attended dental school at the University of Minnesota School of Dentistry where he received his Doctor of Dental Surgery degree. After dental school, Dr. Desjarlais completed a two-year Advanced Education in General Dentistry residency with Lutheran Medical Center in Juneau, Alaska. Dr. Desjarlais is a member of the Academy of General Dentistry, American Dental Association, and Wisconsin Dental Association. His hobbies include home renovation projects, hunting, biking and writing. He and his family love the Chequamegon bay area and all the beauty here, and they love calling this place home.