Jason A. Dunville, DDS, PC Dr. Jason A. Dunville has lived in Jefferson City since 1982. He graduated from Helias High School in 1986 and the University of Missouri-Kansas City School of Dentistry in 1993.
Our dedicated team not only meets but exceeds requirements for the services we provide. We recognize that you have a choice in where you receive your dental care. Our treating personnel will provide you with realistic expectations, along with appropriate recommendations based on your individual diagnosis.
Welcome to Our Practice
Ridgecrest Dental
GENERAL DENTISTRY — JEFFERSON CITY
Welcome to Ridgecrest Dental. It is our goal that all patients be informed decision-makers and have a full understanding of how your dental health plays an important role not only in your appearance but also in your overall health and well-being.
We have developed this site full of valuable information for our patients, as well as for individuals searching for their "perfect fit" dental office in Jefferson City, Missouri. We encourage you to read through the details provided and come back regularly for updated information.
Office hours, insurance policies, appointments, procedures and directions are available throughout this website. We know how hectic life can be and are committed to making our practice convenient and accessible. With our dentists and professional team, our patients feel confident they have made the correct choice with their dental needs.
Please take a moment to tour our site and the services that we provide. We also invite you to email or contact our office any time at 573-635-2571 to request an appointment with our dentists, Dr. Dunville or Dr. Rash, and ask any questions you might have.
Contact Us Request an AppointmentDr. Rash grew up in Columbia, Missouri where he learned a few of his interests were working with and helping improve the overall health of others. In college, he was introduced to the field of dentistry after observing a local dentist. From this experience, he realized how dentistry was a perfect blend between art and science, and how important, yet unique dentistry is. He went on to earn a Bachelor of Science degree in health sciences with honors from the University of Missouri in 2015. He then attended the Missouri School of Dentistry and Oral Health (MOSDOH) where he earned a Doctorate in Dental Medicine in 2020. During this time, Dr. Rash also obtained a certificate in public health with a dental emphasis, was published in the Journal of Dental Education®, attended mission trips in Jamaica and obtained first-hand experience with digital scanning. Dr Rash is interested in all aspect of dentistry but has a passion for digital dentistry (CAD/CAM), oral surgery, endodontics and cosmetic cases!
Dr. Rash’s overall purpose is to provide comprehensive care that is tailored to each patient’s individual needs and comfort level. Because of this, he strives to perform a variety of services to the highest degree while educating his patients on the importance of a healthy mouth. in order to restore a person’s smile and give back their confidence. His overall goals are to develop a lasting doctor-patient trust and create a warm, welcoming environment that leaves the patient walking away with a positive experience!
Dr. Rash currently resides in Columbia, Missouri, with his wife, Kayla, and their dogs, Archie and Kona. In his free time, he enjoys traveling with this wife, working out, hiking and practicing his photography and woodworking.
Jenny J.
RDH
Jenny graduated from Nichols Career Center in 2003 with an expanded function dental assistant certification and from SFCC in 2008 with a Registered Dental Hygienist degree. She has been working for Dr. Dunville since 2008 as a RDH. She is certified in Ultimate Soft Tissue Laser, as well as infiltration and block. Also BLS certified and renewed every 2 years and to assist in nitrous oxide analgesia.
Morgan M.
Registered Dental Hygienist
Morgan graduated from MSSU in 2018 with a bachelor’s degree in health science and as a registered dental hygienist. She was a dental assistant for six years before pursuing dental hygiene school. She started working for Dr. Dunville in 2019 as an RDH. She is certified in ultimate soft tissue lasers and assisting with sedation, as well as infiltration and block. She is also BLS certified and renews her certification every two years.
Chelsey T.
Registered Dental Hygienist
Chelsey graduated from MSSU in 2010 with an associate degree in health science and as a registered dental hygienist. She has been working for Dr. Dunville since 2010 as an RDH. She is certified in ultimate soft tissue lasers and assisting with sedation, as well as infiltration and block. She is also BLS certified and renews her certification every two years.
Anna C.
Certified Dental Assistant
Anna graduated from Manchester Dental Hospital in England in 1998 with a dental assistant certification. She has been working with Dr. Dunville since 2008 as an assistant. She is also certified with expanded functions, such as restorative treatments, orthodontics, and removable/fixed prosthodontics. She is certified in sedation assistant monitoring and ADA® certified to assist in nitrous oxide analgesia and autologous blood concentrates. She is also BLS certified and renews her certification every two years.
Gwen G.
Treatment Coordinator
Gwen graduated from Nichols Career Center in 1996 with a dental assistant certification. She has been working with Dr. Dunville since 2002 as an assistant until more recently moving to the front desk as the financial/treatment coordinator. She is also certified with expanded functions, such as restorative treatments, orthodontics, and removable/fixed prosthodontics. She is certified in sedation assistant monitoring and ADA® certified to assist in nitrous oxide analgesia and autologous blood concentrates. She is also BLS certified and renews her certification every two years.
Lauren L.
Administrative Associate
Lauren graduated summa cum laude from William Woods University in 2012 with a bachelor’s degree in graphic design and a minor in marketing. She has been working for Dr. Dunville since 2014 as an administrative associate. She is also BLS certified and renews her certification every two years.
Rhonda R.
Administrative Associate
Rhonda started her dental career in 1989 and has over 25 years of orthodontic/dental experience chairside and in the front office. She has been working for Dr. Dunville since 2007 as an administrative associate. She is also BLS certified and renews her certification every two years.
Ashley B.
Administrative Assistant
Ashley started her dental career in 2003 and has over 16 years of surgical/dental experience chairside. She has been working for Dr. Dunville since 2008 as a sterilization/hygiene assistant. She is certified in sedation assistant monitoring and certified to assist in nitrous oxide analgesia and autologous blood concentrates. She is also BLS certified and renews her certification every two years.
Sue Z.
Certified Dental Assistant
University of Missouri graduate in 1991 with a bachelor’s degree in special education, Sue became a certified dental assistant in 2005. She is also certified with expanded functions in Restorative I and II, ortho, removable/fixed prosthodontics, BLS, sedation monitoring and nitrous oxide analgesia.
Lindsey G.
Dental Assistant
Lindsey started her dental career in 2012 and has over 10 years of experience as a chairside dental assistant. She is certified with expanded functions in restorative and fixed prosthodontics and has a certification to assist with nitrous oxide analgesia. She is also BLS certified and renews every two years.
Kim G.
RDH
Kim graduated in 2002 from Nichols Career Center with a certificate in dental assisting, and in 2005, she graduated from State Fair Community College with a degree in dental hygiene. With over 30 years of experience in the dental field, she worked as a dental assistant for 11 years before pursuing her dental hygiene degree. She is certified in infiltration and block as well as assisting with nitrous oxide. She is also BLS certified and renews every two years.