Call: (972) 539-6831

Meet our team

Victoria Jander
Office Manager

I started my career in the dental industry as an Orthodontist Assistant and Treatment Coordinator over 30 years ago. (I started working when I was 10! LOL).   As opportunities arose, I trained into other positions to include clinical assisting, administrative and management.  I joined Dr. Test’s great team in 2016.  My husband Bill and I are Kansans by birth, but got to Texas as soon as we could!  We enjoy watching movies, being outdoors and events with our children and grandchildren.   As a member of several associations and experience in different areas of dentistry, it has allowed me to gather wonderful information to better serve you as our patient.  If you have any questions or concerns, please feel free to contact me personally as I will do my very best to assist you.  Our goals include making you feel like one of our family and to have a great smile to last you a lifetime. 









Tracy Knapp
Registered Dental Hygienist

I graduated from Indiana University School of Dentistry with a degree in dental hygiene in 1986.  I have been employed by Dr Test since 1997.  My husband, Jeff, and I have two children.  Our daughter is married and teaches 1st grad in Frisco and our son is getting his masters at Texas A&M University.  I take pride in the relationships I have built over the years with each and every one of my patients.  I feel very blessed to be a part of such a wonderful dental office and community.











Michelle Ridinger
Registered Dental Hygienist

Hello, my name is Michelle.  I graduated from Texas Women’s University in 1988 with a Bachelor of Science Degree in Dental Hygiene.  My husband Dale and I have two daughters.  The oldest is married and teaches kindergarten and our youngest is finishing college.   I have been working as a dental hygienist full or part time since graduating from TWU and have been employed here with Dr. Test since 2000.  It has been a blessing for me to be able to work for a great dentist; one who truly cares for his patients and shows that in the quality of work he performs.  I enjoy working in the area that I grew up in.  We moved to Lewisville from Irving in 1970 when I was 4.  (Don't do the math!!) We actually drove all the way back to Irving to go to our childhood dentist for many years.  I’ve seen a lot of changes take place in Flower Mound but the people stay the same; friendly and a joy to serve.  I look forward to seeing you here at our office soon. 






Lynn Lawton
Registered Dental Hygienist

Hi, my name is Lynn. I graduated from the University of South Dakota in 1989 with a degree in Dental Hygiene. My husband Rick and I have two remarkable boys that keep us running. Johnathon goes to Marcus High School and Ryan is at Downing Middle School.  I chose Dr. Test to be my dentist for a whole year before I knew this was the place I wanted to work. That was 3 years ago and I couldn't be happier working with Dr. Test and his amazing team. If you need any dental work done or just a dental office for regular check-ups we would love to check out your smile and help in any way we can. My goal is to provide the highest level of patient care and have lasting relationships with my patients 







Jordan Gardner
Certified Dental Assistant

 I have been in the dental assisting field for 5 years.  I am married to my very loving and supportive husband Chris, and am a new proud mother of my son, Andrae.  I have spent my life in and around Flower Mound, and am very excited to be the newest member of Dr. Test's wonderful staff. I love my profession, and am happy to be able to do what I love with such a great group of people and patients.







Betsy Butterworth
Registered Dental Assistant

I have been in the dental field for 27 years.  I started my career in California, but have spent the last 17 years in Texas.  I have been married to my wonderful husband, Chris, for the last 20 years and we have been blessed with one awesome 14 year old daughter, Isabella.  I enjoy providing quality customer service to all of our patients, and look forward to seeing familiar, and new faces in our office.  Dr. Test has brought a great group of professionals together to assist you, and I am thankful to be part of that team.  Keep smiling!