Meet Our Doctors

Wesley Duffel, DDS

Dr. Duffel has lived in the Mustang/Yukon area since he was three years old. He grew up in the Mustang school system, and graduated in 1999 from Mustang High School. He went on to attend the University of Oklahoma and received a degree in Microbiology in 2003. After graduating from college he married his high school sweet heart Brandi. They then pursued his dental education at the University of Oklahoma College of Dentistry, where he graduated in 2009. Dr. Duffel strives to keep his practice of the fore front of technology. His love for his home town and community couldn’t keep him away. In late 2014 he decided to open a new dental practice only one mile from where he grew up. After six years, his practice has grown exponentially and now he is able to build the office of his dreams for his wonderful patients. The new office is expected to be finished by December 2020! He is very excited to serve the community that helped develop his character. 

Dr. Duffel and his wife, Brandi, have two beautiful children! A daughter, Emersyn, and a son Easton. When he is not being “Dad of the Year” or “Dentist of the year” he enjoys fishing, going to the lake, and watching sports. 

Dr. Duffel’s practice mottos:

  • “Dentistry is what we do, people are our passion.”
  • “The difference between a good and a great professional is that you really care about your patient not just what you are doing for them.”


Lisa Truong, DDS

Dr. Lisa Truong grew up in Mustang and attended Kindergarten to HS, graduating as Valedictorian from Mustang High in 2004. She went on to pursue her undergraduate degree at The University of Oklahoma and graduated with distinction in 2008 with a Bachelor of Science degree in Microbiology. Before getting into dental school she was a dental anesthesia assistant and knew she wanted to continue to learn and grow in every aspect of dentistry. She went on to pursue her dental degree at the University of Oklahoma college of dentistry where she graduated in 2013. She is excited to be back in her hometown and to be able to serve the Mustang community. 

Dr. Truong is married to John Van Vu who was also a Mustang alum. Together they have 2 children, Josie 3 and Jagger 6.  In her free time she enjoys traveling with her family and binge watching Netflix shows.

Dr Truong loves to be involved in dentistry even outside of the office.  She has done mission trips to Jamaica and enjoys volunteering locally for OK Mission of Mercy, RAM, Love OKC, and at Good Shepherd. 

Dr. Truong’s favorite thing about dentistry is being able to alleviate dental fears and phobia. She enjoys talking with her patients to help them feel comfortable and at home.