02/17/2026
After nearly four decades of dedication, care, and commitment, we celebrate the retirement of Dr. Mark Madden—a true cornerstone of Delano Dental and a respected member of our community.
Delano Dental was founded in 1977 by Dr. Tom Madden, and Dr. Mark joined the practice in 1988 after completing dental school, continuing a family legacy built on exceptional dentistry and genuine patient care. Over the course of nearly 39 years, Dr. Mark treated generations of families, always taking the time to know his patients as individuals—asking about their children, their lives, and how they were truly doing.
Dr. Mark earned his DDS from the University of Minnesota School of Dentistry in 1988 and went on to serve on the school’s clinical staff for more than a decade. He was deeply committed to continuing education and advancing dentistry through technology, helping bring innovation, comfort, and precision to our practice. As a Fellow of the International College of Oral Implantology, his dedication to the profession was evident throughout his career.
Within our practice, Dr. Mark was known for far more than his clinical excellence. He was kind, genuine, and consistently optimistic—always the first to focus on the positive. His unmistakable laugh filled the office, his honey was generously shared, and his Friday surprise donuts were often accompanied by his familiar and cheerful reminder: “Happy Friday—we made it!”
Dr. Mark was also a mentor and teacher, generously sharing his knowledge and experience with those around him. Many members of our team are stronger clinicians and assistants today because of the guidance, encouragement, and support he provided along the way.
As he enters retirement, Dr. Mark looks forward to spending more time at the cabin—cutting, stacking, and selling what he proudly calls “the best firewood” (Doc’s Firewood), fishing with his impressive fish catchers, and enjoying time with Linda, their children, and grandchildren.
Dr. Mark, thank you for your decades of service, leadership, humor, and heart. You will always remain a part of the Delano Dental family, and your legacy will live on through the countless smiles you’ve cared for and the lives you’ve touched.
Please join us in congratulating Dr. Mark Madden on an extraordinary career and wishing him all the best in a well-earned retirement.
