About Us

About Us

Meet Our Doctors

Dr. William Ryan

Dr. William Ryan is a Kansas City native and has a sincere desire to care for his family, friends and community. His passion for dentistry is evident in the genuine care he provides patients and by his commitment to cutting-edge technology and advanced training. Dr. Ryan is an avid sportsman and hunter, and he is an advocate for protecting wildlife. He received his DDS from the University of Missouri Kansas City School of Dentistry. He and his highly- skilled team are dedicated to exceptional dental care!

Dr. Randy Regier

Dr. Randy Regier loves developing personal relationships with his patients. Whether it be working with children, adults or seniors, his focus has remained the same: to provide quality dentistry with a smile! He said, "I have a great job--my friends come see me all day long, and I always have room for more friends!" Dr. Randy Regier received his undergraduate degree at Kansas State University, then went on to complete his Doctor of Dental Surgery in 1992 from the University of Oklahoma College of Dentistry.

Dr. Katie Walker

Dr. Katie Walker

Dr. Katie Walker is passionate about dentistry and is committed to exceptional patient care. She states, "I love what I do, and that's why I strive to make every visit enjoyable and to give each patient the best dental experience possible!" She became a dentist to serve others and to help them achieve the smile they deserve. Her caring heart and warm personality are evident from the moment you meet her! Dr. Walker received her DDS from the University of Nebraska Medical Center College of Dentistry.

Meet Our Team


Office Manager

Natalie has over 20 years’ experience in dentistry and is our team leader. She motivates and drives our team to excellence. Natalie’s enthusiasm for dentistry is contagious and her high standards push us to grow and be the best. She is a diehard KU fan and loves lake life.


Practice Administrator

Julie is a southern sweetheart from Tennessee with a keen eye for detail and a willingness to patiently help everyone on our team. Her knowledge of insurance makes her our go to for financial and insurance questions. She and her husband have two kids and enjoy traveling to the beach.


Insurance Coordinator

Amanda helps patients strategize a plan to meet their dental needs while addressing their health and budget. She is outstanding at guiding patients to understand their insurance coverage and treatment fees. Amanda is originally from Oklahoma and Carrie Underwood’s mom was her 4th grade teacher.


Dental Hygienist

Stephanie prides herself in forming connections with all of her patients by finding common goals and interests. Her motto in practice and in life is to treat others how she wants to be treated. She enjoys spending time with her three girls and family and is active in her church and in the Kansas Dental Hygiene Association.


Dental Hygienist

Robin’s bubbly and energetic personality helps even the most anxious patients feel relaxed in the dental chair. She comes to us from Cape Girardeau, Missouri and enjoys sewing and making crafts in her free time.


Dental Hygienist

Danielle comes from a family of dental professionals: her stepfather is a dentist and her mother and aunt are dental assistants. Danielle takes a straight forward approach in patient education and guides her patients towards what is in their best interest for overall health and wellness. Danielle, her husband, and daughter have an entire room filled with their shoes.

Jacqueline Porter – Dental Hygienist


Dental Hygienist

Jackie is new to Spring Hill, Kansas and has been a dental hygienist for 4 years. Graduating from the University of Nebraska College of Dentistry has made her a huge Huskers fan. She loves being outdoors; hunting, fishing, and spending time at the lake with her dogs are some of her favorite activities. She even grew up showing and riding horses competitively. Jackie has been with the Ryan Dental family since May of 2018, making connections with patients and helping them feel comfortable.

Katelyn Murphy – Dental Hygienist


Dental Hygienist

Katelyn grew up a die-hard Chiefs fan from a small town in western Kansas. She graduated from the Manhattan Area Technical College in 2016 with her Hygiene degree, but also spent some of her time at Kansas State University as an undergrad. Katelyn is the karaoke queen as she loves singing at weddings, exercising, spending time with her family, and engaging in dental mission work across seas. Katelyn has been a part of the Ryan Dental family since April of 2019 and enjoys providing gentle, comprehensive care to each and every patient.

Elizabeth Arnold – Hygiene Assistant


Hygiene Assistant

Elizabeth graduated from Kansas State University with a Bachelor’s degree in Kinesiology. She prides herself in being a wildcat fan and enjoys watching them win in both basketball and football. Outside of work she enjoys playing with her pets, going to the lake with her family, and being artistic — she has an artful knack for clay pottery. Elizabeth has been with the Ryan Dental family since October of 2018 and looks forward to being a hygienist one day.

Daysi Discua – Dental Assistant


Dental Assistant

Daysi is one of our talented dental assistants who has worked in the dental industry for over 9 years. She has perfected the art of crown design and taking impressions, while also being bilingual. Daysi has a passion for working with kids as she earned an education in child development. Outside of work you can find her cooking and playing soccer with her family. Need a tire changed? She’s got you covered! Daysi has been a trustee assistant with the Ryan Dental family since November of 2018.

Lexy Burge – Dental Assistant


Dental Assistant

Lexy has been an integral part of the Ryan Dental family for 3 years as a dental assistant. She showcases her talents in E4D crown design and Invisalign cases. Lexy loves spending time with her family, fishing, and riding horses. She was crowned Rodeo Sweetheart in her hometown of Checotah, Oklahoma. Lexy enjoys connecting with our patients and making them laugh.

Shelby Baker – Dental Assistant


Dental Assistant

Shelby, one of our experienced dental assistants, has worked in the field for over 2 years. She earned an Associate’s degree at Kansas City Community College as well as studied 2 years at Emporia State University on a Basketball scholarship. As a sports fanatic, she enjoys playing basketball and volleyball, watching movies, and traveling with her family of 10. Shelby has been with the Ryan Dental family since March of 2019 and excels in taking x-rays and assisting in root canal procedures.

Julissa Mayes – Dental Assistant


Dental Assistant

Julie, a loving mother from Overland Park, has excelled in dental assisting for over 9 years. She enjoys taking impressions and making bleach trays. Exploring new places with her family is one of her favorite past times. An artist at heart, Julie loves to craft and take on new projects at home. Julie studied at Nova Southeastern University, and we have been lucky to have her as a part of the Ryan Dental family since July of 2018.

Veronica Eultgen – Dental Assistant


Dental Assistant

Veronica is a dental assistant who came to us from St. Louis, Missouri. She studied at the University of Missouri - Kansas City, and has worked in the dental industry for 3 years and counting. Outside of work you can find Veronica working out at the gym or playing in a volleyball league with her friends. She loves working with kids and making them feel comfortable here at the dental office. Veronica has been a part of the Ryan Dental family since March of 2019.

Aubrey Eisenhut – Appointment Coordinator


Appointment Coordinator

Aubrey is our front desk appointment coordinator from Emporia, Kansas. She studied at both Emporia State University and Washburn University, but is a huge Jayhawk fan. Aubrey loves spending time with family which includes her beautiful baby girl and two 70 lb. dogs. Aubrey has been with the Ryan Dental family since February of 2019 and is eager to be your go-to girl for any questions you may have.

Our Philosophy

Clinical Excellence
Drs. Ryan and Regier bring years of knowledge, experience, and cutting-edge treatment to their patients. Their passion for dentistry combined with our teams commitment to quality drives us to settle for nothing but the very best for you and your family. You will be in expert hands here.

Exceptional Patient Experience
We take your dental experience to the next level. How? By paying attention to the details of your care. From your first contact with us to the end of your treatment, you will be made a priority. We provide thorough patient education, we are efficient with your time, and we will take care of all the small details so you don't have to. We go above and beyond for our patients.

Advanced Technology
We offer all the latest technological advances in modern dentistry because we know they allow us to serve you with improved comfort, safety, speed and results. From digital x-rays to E4D same-day crowns, you can count on us to stay ahead of the game.

Compassionate Care
The compassionate atmosphere we have at our practice is one that you'll notice right away. Our kind, caring team is friendly and welcoming. We are good listeners and understanding of your needs. We will remain attentive to you throughout your care.

Personal Relationships
Even though we are steadily growing, we are still your personal, hometown practice. We take time to acknowledge each patient on an individual level and build lasting relationships together. You and your family matter to us.

Comfortable Environment
We are well-known for providing gentle care and a relaxing dental experience. With our advanced dental technology, exceptional customer service, friendly chairside manner and gentle touch, we help each patient feel at ease.