125 West Main Street

Urbana, IL 61801




At West Main Dental, we provide patients of all ages with exceptional and compassionate dental care in our beautiful new office. From routine cleanings and checkups to life-changing smile makeovers, let their team help you achieve the healthy, attractive smile you have always imagined.


Meet the doctors! 

Dr Yudong Xu DMD MS

Dr. Xu obtained his DMD degree from University Pennsylvania, School of Dental Medicine. He also held a master degree in Microbiology from University of Illinois at Urbana & Campaign.


  • Certified Invisalign Provider since 2005
  • Certified Lunineer Provider since 2006
  • Certified Laser Dentistry Certification
  • Advanced Endodontic (root canal) Training
  • Advanced Implant Dentistry Training
  • Advanced Orthodontic (braces) Training
  • Six-months smile certification
  • Oral Sedation certification



  • American Dental Association
  • American Association of Cosmetic Dentistry
  • International Congress of Implant Dentistry
  • Academy of General Dentistry
  • Illinois Academy of General Dentistry


Samantha Lyu DDS


Dr. Lyu was born in S. Korea and grew up in Madison, WI. She obtained her DDS degree from The Ohio State University-College of Dentistry and was a resident at the Miami Valley Hospital in Dayton, OH. Dr. Lyu loves being outdoor and spending time with her family and friends when not working. She is looking forward to helping you to create or maintain your beautiful, healthy smile! 


West Main Dental Podcasts: 

Brenda Talks about the myth that only kids gets braces

Summer is a good time for braces

Cost of Braces

Retaining Your Beautiful Smile

Oral Cancer Awareness Month Part I 

Oral Cancer Awareness Month Part II


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