Dr Killian has had the pleasure of serving this community for over 30 years, after graduating from UMKC School of Dentistry-KC, in 1986.Because of his commitment to continuing education, he is able to offer his patients outstanding care, Dr Killian is committed to Dental Excellence!!

His motto is a better life starts with a better smile. At our office, we are dedicated to providing a consistently positive dental experience for all of ourpatients! He is a member of the American Dental Association, Missouri Dental Association and is a past president of the Greater St Louis DentalSociety. He is a life member of the St Peters Jaycees and earned the rank of Eagle Scout.

Heather joined our practice back in January 2018 shortly after her previous doctor had retired, she had served his practice for 16 years, as well as the dental community for over 28 years. She has a passions for dentistry and all that is has to offer. She likes to stay up to date with the most current dental technology and going to continuing education. She is excited to call Dr. Killian's practice her new dental home and is looking forward to helping his patients.

Heather and her husband go to All Saints Parish and have been living in St. Peter's since 1998 raising their children. She has 3 grown girls and 1 son. Her eldest children are starting new families of their own. She is currently awaiting the arrival of their 3rd grandchild.

She always try to promote happiness and motivation. Striving to be accessible and friendly at all times. Teresa started her Career in the Kansas City area, then moving to St Charles in 1986. She has 3 grown children she is so proud of and a cat she adores!

Megan joined the team in 2021. She has been in the dental field for 10 years, growing up with two parents in dentistry. She has a real passion for the field, she loves working with the patients and learning about the ever changing field of dentistry. When not working, Megan enjoys spending time with her husband and 4 year old son Tucker.

Donna has been part of our team since February of 1992. She graduated from Riverview Gardens High School in 1981 and attended Bryan institute graduating in 1983. Donna continues her education through the Greater St. Louis Dental Society and Spear Dental Education. She provides assistance to the doctor during patient treatment being involved in many aspects of restorative, endodontics, dental implants, fixed and removable prosthetics. Donnas best reward is to see treatment progress and transform the patient into a more confident and self-assured individual with their smile restored. Donna and her husband Jim have two boys Sean and Brendan. The family enjoys football, hockey, hunting, trips to Florida and the Lake of the Ozarks. They enjoy spending time with family and friends.

Kim first ventured into dentistry in 1981 at the age of sixteen. As a junior in high school she had the opportunity to attend a dental assisting course at Yuba County Community College in California, where she earned her certification in Dental Radiography from the State of California Board of Dental Examiners. After graduating high school she attended Sacramento Community College and earned her certification as a Registered Dental Assistant. In 1999 Kim relocated to the St. Louis area and continued in the field earning her Certification through the Missouri Dental Assistant National Board. She has continued her education by earning her certification as an Expanded Function Dental Assistant for placement of restorative material I and II, anatomic landmarks for fixed and removable through the Missouri Dental Association and licensed through the Missouri Dental Board. Kim also earned certification from the American Orthodontic Society for competition of the Straight Wire Assistants course. Kim has been part of Dr. Killians clinical staff since 2006, enjoys being part of a really great team and being able to provide the highest level of care for all of our patients.

Mickelle joined our team in July of 2007, as a Certified Dental Assistant. Mickelle always knew she wanted to be in the dental field. During her senior year in high school, she got a chance to receive job training as a dental assistant in three dental different dental office s. After a year of training she decided that dental assisting would become her career. She continued her education and received her Certificate of Dental Assisting. Mickelle now has over 26 years of experience as a CDA and loves that dentistry continues to improve. Her passion is restoring and maintaining patients smiles. Her goal is to make her patients feel as if they were family and have an enjoyable experience at every visit. Mickelle lives in OFallon with her husband Scott and three children, Amelia, Audrey, and Wesley. She is an active member at Immanuel Lutheran Church in St. Charles. Her children attend the Lutheran High School in St. Peters and the grade school in St. Charles.

Sally became part of our team 32 years ago with an extensive background in dental hygiene spanning 44 years. She is a 1974 graduate of Lakeland College in Mattoon, Illinois with a degree in applied science. Licensed initially by the State of Illinois Dental Board, she began her hygiene career in Decatur, and for 8 years practiced in an office specializing in prosthodontics, which allowed her to deliver weekly-individualized care for patients undergoing chemotherapy and radiation. When her husband was transferred to the Quad Cities, Sally continued her hygiene career in Moline, Illinois. Then, they were transferred to the St. Louis area, and settled. In 1984, Sally was licensed by the Missouri Dental Board in dental hygiene and has completed a minimum of 15 hours of continuing education per year since. One of her strengths is communication with her patients to help each one strives for optimum dental health. She has been married for 39 years and has one son, Kyle. Sally loved the performing arts and was a ballet dancer with several troupes, including Milliken University. She also has a keen eye for fashion and is a jewelry consultant for Stella & Dot in her spare time.

Lisa is originally from the St. Louis area. She is a graduate of St. Thomas Aquinas Mercy High School, now known as Trinity. Lisa has been in the dental field since 1988. She worked as a receptionist and assistant while going to school. She has been a practicing registered dental Hygienist for 27years. Her dental education includes and associates degree in dental hygiene from Forest Park Community College and a Bachelors of Science degree in Dental Hygiene from the University of Missouri-Kansas City. She has been board certified in infiltration, and block anesthesia, and a certificate in nitrous oxide sedation She has completed 500+ hours of continuous education. Lisa has known since she was 11 years old that she wanted to be a dental hygienist. She loves people and dental health is her passion. Lisas warm and friendly demeanor makes patients feel right at home and at ease while in her care. Lisa and her husband have four lovely daughters two are in college, on in high school and the youngest in grade school. Lisa and Jeff are now at the point in their lives where they are enjoying more time together again. They enjoy being involved in their church and schools. They also enjoy the water, especially boating on the Mississippi River and various Missouri lakes.