Meet Dr. Brian Landrigan

Dr. Landrigan grew up in St. Cloud, Minnesota, and has always had a passion for connecting with people and making a positive impact. He loves getting to know his patients and watching their confidence grow throughout treatment. For him, the most rewarding part of being an orthodontist is seeing how a healthy, confident smile can truly transform someone’s life.

After earning his Biology degree magna cum laude from the University of St. Thomas, Dr. Landrigan continued on to dental school at the University of Minnesota. He graduated in 1999, then completed his orthodontic residency and Master of Science degree at the same institution in 2001.

Dr. Landrigan stays active in continuing education through the Lake Superior and Great Lakes Study Clubs and attends local dental society meetings to stay current on the latest advancements in orthodontic care. He’s proud to be a member of several professional organizations, including the American Association of Orthodontists and the Minnesota Dental Association.

Outside the office, Dr. Landrigan lives in Duluth with his wife, Tam, and their two kids, Haily and Owen. They enjoy spending time outdoors as a family—camping, fishing, hunting, gardening, and running (he’s even completed marathons!). The family also supports many local community and school organizations.

We’re lucky to have Dr. Landrigan as part of the Arrowhead Orthodontics team!