Dr. Jennifer Harrison grew up in Lakeville and is a graduate of Lakeville High School. She attended the University of Minnesota for her undergraduate degree and is a 2005 graduate of the University of Minnesota School of Dentistry. She served in the U.S. Air Force as a dentist for four years before returning to her home town to join her father and Dr. Major at Lakeville Dental Associates. Dr. Jen lives in Lakeville with her husband Justin and their two girls Ashton and Lexi. In her down time Dr. Jen enjoys spending time with her family and keeping active with various hobbies such as running and biking.


Dr. Rachel Major was raised in Iowa City, Iowa and attended the University of Northern Iowa for her undergraduate degree. She is also a 2005 graduate of the University of Minnesota School of Dentistry. Dr. Major has lived in the Twin Cities for over 15 years with her husband Ryan and has three children, Jack, Henry and Madeline. When Dr. Major isn’t busy attending her kids activities she enjoys relaxing with friends and family and planning her next vacation!


Dr. Jason Pendleton, originally from Superior, WI received his DDS from Marquette University and completed a residency at the University of Iowa Hospital where he met his wife Katie. They married in 2015 and have 2 cats Mario and Bella. Katie is a physician with the University of Minnesota Pulmonary and Critical Care department and is originally from Cottage Grove, MN. They share a passion cheering on the Vikings, Wild and Twins.

Dr. Pendleton is a member of the American Dental Association, Wisconsin Dental Association, Minnesota Dental Association and Academy of General Dentistry. Committed to providing the best care possible for his patients, Dr. Pendleton has completed additional postdoctoral courses at the University of Minnesota and the prestigious Kois Center. Dr. Pendleton has participated in Dentistry From The Heart since 2013 and Mission of Mercy events.

Hobbies include golf, fatbiking, skiing, travelling and recently purchased their first home.


While Dr. Harrison is not officially still scheduled to work you still might find him on occasion filling in for the other doctors or working on special projects. Dr. John Harrison was raised in south Minneapolis. He graduated from the University Of Minnesota School Of Dentistry. He served in the U.S. Army before moving to Lakeville and opening the practice. He enjoys playing softball, waterfowl hunting and restoring his bright yellow 1970 Plymouth Roadrunner. Dr. John Harrison and his wife Rose have three grown children and six active grandkids, all who live in Lakeville. He is enjoying his semi-retirement while still dabbling in dentistry when needed or by request.