Our Team

Dr. McBroom


Dr. Dedric McBroom grew up in the western suburbs of Minneapolis, graduated from the University of Minnesota, School of Dentistry after attending UMD for his undergraduate studies. In the past 17 years he has gone from ‘the new kid on the block’ to ‘the old guy’. He has enjoyed every step of the way. In 2001, we moved the practice to our new facility on Maine Prairie Road, it has been a wonderful change for us. Dedric is married and has two beautiful children that keep him very active and busy at home. He enjoys spending time with his family, especially on the water, be it on the pontoon in the summer or ice fishing in the winter. Other activities of interest include shooting sporting clays, being an avid water fowler, and spending time with his friends. Dr. McBroom is a member of the St Cloud Dental Society, the Great River Study Club, the Minnesota Dental Association and the American Dental Association. Through these organizations and more, he keeps up with the greatest and latest in dentistry. Dedric says “My passion for being a restorative dentist is creating value in one’s smile”.

Dr. Imdieke


Dr. Aaron Imdieke was born and raised in Sauk Centre and graduated in 1996. He received his undergraduate degree at Moorhead State and graduated in 2004 from the University of Minnesota, School of Dentistry. He joined our team in 2006 after practicing in Cold Spring for two years. Aaron enjoys all aspects of general dentistry and loves to interact with patients of all ages. Working together with his patients to maintain optimal oral health is Aaron’s goal. Aaron is very active in continuing education & local study groups. Most recently he attended The Dawson Center for advanced dental education in St. Petersburg, Florida and the American Academy of Cosmetic Dentistry in New Orleans. He is also a member of the American Dental Association, Academy of General Dentists, Minnesota Dental Association, Great River Study Club and the St. Cloud Dental Society. When Aaron isn’t busy in seminars or practicing dentistry, he always finds time to catch some walleyes, shoot some ducks or sporting clays or do anything else outdoors. The best thing for the rest of us is he brings in samples of his wildlife cooking, and it is usually fantastic.


Office Manager

Sarah is a very friendly and personable office manager, she makes everyone feel comfortable and at home with her openness and warmth. She is a mainstay of our office and we are very lucky to have her.  Sarah grew up in Little Falls and graduated from Little Falls High School. After that she went on to the Dental Assisting Program at the St. Cloud Technical College. She was a chairside assistant and has worked at the front desk in her 25 years in the dental field. Sarah brings a wealth of experience and training to her position. She is a wife and mother of two, so in the little spare time that she does have she enjoys snowmobiling, boating, camping and spending time with her family and friends.



Angie graduated from Central Lakes College in 2010 with a degree in Dental Assisting. In her 11 years in the dental field she has found her niche at the front desk. She truly enjoys the administrative area of the office, she’s very friendly and would be more than happy to help whenever needed.

Her favorite thing to do outside of work is spend time with her husband and watch their beautiful daughter grow.



Lisa grew up in Sauk Rapids, MN. She attended Lakeland Academy in Minneapolis and earned her Dental Assisting degree. She loves the dental field so much that she did go back to school at SCSU to finish her prerequisites for Dental Hygiene. For over 28 years she has had a variety of different responsibilities and has since retired from the clinical aspect and loves being up front to help out with whatever needs to be done. She says she feels very fortunate to join our wonderful team and loves meeting all of our patients!

Lisa has three grown children and three grandchildren who are her world (but keep her on her toes!) Her mother moved in with her after her father passed away and she cherishes every minute spent with her. Lisa also has a cat names Quezo. In her spare time you’ll find her spending time with friends, going to musicals, the theater, traveling and lots of outdoor activities from volleyball, tennis, golf, swimming, four wheeling, camping, snowmobiling and the occasional motorcycle ride.


Licensed Dental Assistant

Jen graduated from St Cloud Technical College with a Dental Assisting Degree. She works closely with Dr Imdieke, assisting with cosmetic & restorative dentistry. She is very quick and efficient and makes sure all their patients are very comfortable. Jenny has been with us for 15 years. She is a very high energy person and keeps everyone hopping and laughing. In her spare time Jenny enjoys snowmobiling or spending time at the lake with family and friends or relaxing at home.


Licensed Dental Assistant

Amy was born and raised in Brainerd MN where she also attended Central Lakes College and received her dental assisting license. Amy has been a dental assistant for 24 years and loves being a part of River City Dental because of the ability to grow and learn with her team. Amy is also in charge of ordering, tracking repairs and is our OSHA officer.

In her time away from the dental family, Amy and her husband Chris are busy with their family of 5 kids, 1 grandson and another one on the way. Activities they enjoy are hockey, family vacations, traveling and all outdoor activities.


Licensed Dental Assistant

Monica is from Cyrus, MN and graduated from the St Cloud Technical College with her Dental Assisting degree in May, 2017. Monica loves direct patient care and has a passion for creating a positive and empowering experiences for the patients she works with.

Monica’s care for dental health doesn’t stop at work as she loves to volunteer for dental events such as Give Kids a Smile (GKAS) and Minnesota Mission of Mercery (MOM).
Outside of work, Monica stays busy volunteering within her church, running a women’s group, tackling house projects with her husband and helping raise their two sweet daughters.

Monica’s hobbies include listening to audio books, playing the cello, resin art projects and being an all-time history buff, particularly the WWII era.


Licensed Dental Assistant

Brianna grew up in Cold Spring, MN. She graduated from the St Cloud Technical and Community College and received her dental assisting license in 2021. Brianna is fun loving, enjoys creating a light-hearted atmosphere, and finds great satisfaction in learning new techniques and technologies in dentistry.

Brianna now calls Sauk Centre MN home where she adores caring for her ducks and spending time with friends and family.


Registered Dental Hygienist

Kristine earned an Associate’s degree from Lake Superior College in 2010 and continued her education at St Cloud Technical & Community College where she graduated with as AAS degree in Dental Hygiene in 2012. She is an active member of the Minnesota Dental Hygienists’ Association in which she has held leadership roles and donates time to work with volunteer organizations that reach out to those without access to dental care. Always eager to learn, she frequently takes continuing education courses to become knowledgeable I the latest in dental advancements and preventative strategies in order to provide quality, comfortable care for her patients. While Kristine enjoys many aspects of the dental hygiene profession, she has found a passion for patient education. She believes that patients can take control of their oral health goals when given the right tools and forming partnerships with their dental care team.

When not busy with work or volunteering, you will find Kristine reading a good novel, crafting and engaging in outdoor activities with her husband, as well as fulfilling the most important role in her life yet—being a mother to her two spirited little boys!


Registered Dental Hygienist

Lisa is originally from Oregon, but grew up in central Minnesota on a dairy farm. Lisa graduated from St. Cloud State University with a bachelor’s degree in Community Health, she then decided to purse dental hygiene where she graduated from Herzing University with honors.

Lisa truly loves getting to know the patients at River City Dental, she strives to make your appointments a comfortable and positive experience with a goal of helping every patient achieve their healthiest smile, they are confident showing off. Lisa is a member of the Heartland Hygiene Study Club and frequently attends continuing education classes.

Lisa lives in Annandale with her husband and two small children. In her spare time she enjoys reading, running, traveling, boating and camping.


Registered Dental Hygienist

Michelle grew up in Plymouth MN. She has been in the dental field for 14 years. She was a dental assistant for 7 years before going back to school for dental hygiene. She graduated from Herzing College in 2006 with an AAS in Dental Hygiene. Michelle then decided she was not done with school yet, in 2011 she received her Bachelor’s degree in Healthcare Management with her focus on Dental Hygiene. Michelle joined River City Dental in 2010. She is a wonderful, friendly, personable hygienist. She is also active in the Heartland Hygiene Study Club, attending continuing education meetings frequently to keep up with the most current information so she can best treat her patients. Michelle is married and has 3 very active children. She enjoys reading and watching her children play sports in her spare time.


Registered Dental Hygienist

Leah has lived in the Sauk Rapids/Rice area most of her life. She has been in the dental field since 2001, first as a dental assistant, then she went onto Dental Hygiene School at the St Cloud Technical College, graduating in 2006 with her AAS in Dental Hygiene. Additionally, she received her bachelors of Dental Hygiene from Minnesota State University in Mankato in 2011.

Leah enjoys educating patients as well as building trusting relationships with her patients at River City Dental.

Leah is married and has 2 active kids. When not at work, she enjoys attending her kids’ sporting activities, camping, crafting, being outdoors and spending time with her husband and many other family members and friends.