Dr. Harl was born and raised in Columbia, MO and is proud to be back in his hometown to practice dentistry. Growing up as the grandson of a local orthodontist, Dr. Harl knew dentistry was his life-long calling. Dr. Harl was a Rock Bridge alum before he went on to earn his Bachelor of Science from Truman State University. He then earned his Doctor of Dental Surgery from the University of Missouri - Kansas City School of Dentistry. Dr. Harl prides himself on his ability to connect with and educate his patients to help establish understanding and comfort when under his care.  

At home, Dr. Harl enjoys spending time with his family (wife, Maggie, and son, Robbie). Together, they enjoy swimming, walks on the local trails, and eating at all the amazing restaurants that Columbia has to offer. In his free time, Dr. Harl enjoys swimming, building LEGOs, and listening to records. 

Heather attended Nichols Career Center in Jefferson City and received her dental assisting certificate in 2002. She wears many "hats" in the office, from assisting Dr. Harl to purchasing, organizing, and managing supplies, and taking care of the laboratory cases. She's been with the office since 2017, under Dr. Minten.

Ashley attended Ozark Technical College for her degree in Dental Hygiene. She has worked for the office since 2010. She is known for her gentle touch when it comes to her cleaning technique and sense of humor to put her patients at ease. She is from The Lake of the Ozarks where her family owns a Mexican restaurant. Her hobbies include traveling, working out, and interior design. When you come to the office, you'll see her design skill at work. She loves walking and playing with her dog.

April received her Expanded Function Dental Assistant certificate from Nichols Career Center in Jefferson City in 2008. April has been a valuable member of the office since 2016. Her friendly smile and caring nature help put our patients at ease right from the beginning. April is the proud mom of three children and two grandchildren. She lives in Ashland and is involved in her community. April enjoys crafting, cooking, canoeing and of course, taking care of her beautiful family.

Trish is originally from Wyoming. She received her degree in Applied Science and Dental Hygiene from Sheridan College in Sheridan, WY, in 1989. Trish received the F. W. Ebinger Award for Clinical Performance and Professionalism. She has worked for the office since 2006, enjoys getting to know her patients, and has established many longstanding friendships over the years. Trish excels in putting her patients at ease and making them feel at home. A true cowgirl, she enjoys team roping, woodworking projects, and making tin silhouettes. Trish has horses, a dog, cats, and a chicken named Helen.

Rebecca has been in the dental field for over 25 years. She became a dental hygienist in 2003. She has an associate degree in Allied Health Science Dental Hygiene and has earned her Biology degree from Columbia College. She has worked for the office for four years. She is passionate about dental health and loves to give back to the community through volunteer dentistry in the schools. She enjoys time educating and encouraging patients to maintain good dental health. Rebecca resides in Rocheport with her husband and is a dedicated mom to her two kids. She enjoys crafting and camping and is a part-time Zumba Fitness Instructor. 

Katie has worked in healthcare for over 20 years. She has enjoyed the nursing field for the majority of that time and now has found her home in dentistry. She has lived in Columbia for most of her life and enjoys her family of 3 children along with her husband. Among her favorite pastimes are hiking, fishing, hunting, cooking, and BBQ. On the weekends you will find her camping on their family farm located in southern Missouri. She is known for her compassion and always putting our patients' care first. Katie is the person you will see when you enter our office, and she will always greet you with a smile.

Alice and her husband, Terry were born and raised in the Columbia area. They moved to Denver in 1996 where she worked in an oral surgery practice. Although they loved the mountains, there is no place like home, so they returned to Columbia in 2008. When looking for employment, her first interview was with Dr. Minten, and it has been her work-home ever since. She enjoys reading, hiking, playing flute, quilting, and volunteering her time in the community.