Meet Your Team

Our Doctor

Blake A. Feil, DDS, MS

IMG_159Dr. Blake Feil is the founder of Feil Orthodontics, opening in Bismarck in 2009 and continuing to open offices in Beulah/Hazen (2010), Mandan (2013), and Dickinson (2015). His story began in Mandan, ND where he ventured into the healthcare field at an early age with a diagnosis of kidney failure after several years of health concerns. After a team of healthcare professionals restored him to good health, he became fascinated with science. He continued to foster interest in healthcare throughout his time in the Mandan public school system, where mentorship in a health careers course led him to pursue dentistry. Throughout middle school and high school, Dr. Feil’s entrepreneurial spirit led him to start his first businesses, running a pet shop out of his front yard and co-owning a vending machine company. You could also find him working hard as an eagle scout.

Dr. Feil completed his undergraduate studies at the University of North Dakota and received his Doctor of Dental Surgery (DDS) degree at Creighton University in Omaha, Nebraska. He was inspired at Creighton by complex treatment planning and full mouth reconstruction cases, which led him to complete specialty training in orthodontics, earning his MS and Orthodontic Certificate at the University of Colorado.

Dr. Feil has always been proud to call North Dakota home and returned to Bismarck to open Feil Orthodontics in 2009. He has been a strong supporter of the Bismarck/Mandan community, earning the Prudential Spirit of the Community award. Dr. Feil currently serves on the board for the North Dakota Department of Health’s Children’s Special Health Services and for the Bismarck/Mandan Chamber of Commerce. He hosts and is a participating provider in the regional Cleft Lip Cleft Palate Clinic.

Dr. Feil enjoys spending time with his wonderful wife Tara (Kraft) Feil of Mandan and daughter, Claire. He is an avid outdoorsman who enjoys hunting, fishing, camping, biking, and taking long hikes in the North Dakota countryside with Tara, Claire, and their two dogs, Jackson and Maia. When Dr. Feil is not in the clinic, you will likely find him planting trees or tending to his countless landscaping projects. Dr. Feil also enjoys traveling and learning about new cultures. He takes a yearly retreat to hike and become immersed in new cultural experiences around the world to challenge himself to grow. Recent retreats have included hiking the Inca Trail to Machu Picchu, traversing the glaciers and landscape of New Zealand, and living in a hut in the Amazonian rainforest of Ecuador. Although he loves to travel, Dr. Feil continues to be happier than ever to call Bismarck/Mandan home.


Our Staff

We are especially interested in making all our patients feel right at home! We aim to provide energetic and fun-loving service to each patient, and we put your needs first to achieve efficient and comprehensive treatment.

Our staff is trained and skilled, and each member of our team has years of experience in treating patients with the highest level of care. We strive to stay abreast of the very latest in technology and advances by regularly attending continuing education courses and seminars.


Office Manager

As the Feil Office Manager, Brandy’s professional background in dental insurance is valued by Feil associates and patients alike. Born and raised in North Dakota, Brandy is passionate about many things. Some of these passions include swimming and boating, spending time with her niece, Laken, nephew, Liam and snuggling with her beloved pit bulls Moxie and Drama.

Scheduling Coordinator

After graduating from Minnesota State University Moorhead with a degree in graphic communications, Kori moved to Bismarck to be closer to her family and friends. She enjoys spending time with her nephews, decorating, editing photos and gardening.

Community Outreach Coordinator

Stephanie is a North Dakota native.  In 2005 she graduated with her Medical Assistant Degree. Stephanie enjoys reading, fishing, hunting and spending time with her family.

Dental Assistant

Kayla grew up in Greenbush, MN, went to NDSCS for generals and later decided to pursue a dental assisting degree at Northwest Technical College in Bemidji, MN. She worth at an orthodontic office in Grand Forks for 3 years before moving back to the Bismarck area. Her hobbies include playing with her cat, Mittens, hunting, fishing, basketball and being outdoors.

Dental Assistant

Brittany is a native of Bismarck, ND. After graduating from St. Mary’s Central High School, she received her registered dental assistant license from NDSCS. Brittany has worked in the dental field since 2011 and really loves interacting with patients. She enjoys spending time with her family and friends, loves traveling and being outdoors. Brittany is very happy to be a part of the Feil Orthodontics team.

Dental Assistant

Coming soon…


Katie grew up in Dickinson, ND. After graduating high school in 2005, she went on to receive her dental assisting certificate and an Associate of Applied Science in dental hygiene from NDSCS. She has worked in the dental field since 2009 and joined the Feil team in 2014. She enjoys reading, photography, watching movies and spending time with her husband Brandt and daughter Makenna.