About Your Dentist

Benjamin Brubaker, DMD

"I love being a dentist! I truly enjoy getting to know my patients and creating a caring and professional relationship with them. I want to fully understand their dental needs and exceed their expectations!"

My Mission

"To provide my patients with a comfortable and caring dental home. To perform the best dental care possible with each of my patients every day."

Formal and Continuing Education

Dr. Brubaker earned his dental degree at Southern Illinois University School of Dental Medicine in Alton, IL. He completed his undergraduate degree at the University of Illinois.

Dr. Brubaker is certified to provide Invisalign invisible braces as an Invisalign Preferred Provider. He has also completed the following: 

  • Courses in Aesthetic Continuum
  • Biolase Laser training
  • Dr. George Bruder's Advanced Endodontic Seminars
  • Interceptive Ortho
  • Invisalign Clear Essentials II
  • McGarry Implant Mini-Residency

Dr. Brubaker continues to seek out advanced training in numerous continuing education courses so that he can provide his patients with the latest advances in dentistry. 

Associations and Memberships

Dr. Brubaker is a member of the St. Claire Dental Society.

Making a Difference with Every Smile…

"As a dentist, I strive to provide high-quality dental care to the best of my ability. My team and I are committed to staying on the leading edge of new dental technology and techniques to ensure we are doing the best we can for our patients. I want to make sure every patient I see is treated just like family!"

James Cahill, DMD

"A warm smile is the universal language of kindness." William Arthur Ward

My Mission

“My mission is to serve my community by providing exceptional dental care and helping my patients understand the importance of maintaining excellent oral health. I believe in working with my patients in a spirit of collaboration, free from judgment, and focused on meeting their individual needs. I am committed to treating every patient with the same empathy, care, and attention that I would for a member of my own family.”


Doctor of Dental Medicine
Midwestern University College of Dental Medicine at Illinois – Downers Grove, IL

Master of Biomedical Sciences
Midwestern University College of Health Sciences – Downers Grove, IL

Bachelor of Science in Business management
University of Illinois at Urbana Champaign College of Business – Champaign, IL

Continuing Education

Resident - Advanced Education in General Dentistry at Southern Illinois University at Edwardsville

Life & Hobbies

Outside of the office, Dr. Cahill enjoys bicycling, exploring the outdoors, and going on long walks with his dog, Boomer. He also enjoys seizing any opportunity to travel and visit family members living across our country.