Dr. Mark A. Corn

Dr. Corn has practiced dentistry for 30 years while living in Elkhart for 25 of those years . Relocating his practice in 2005 to the north side of town, patients have loved the convenience and the home town feel of this part of the community. He is a member of several organizations including: ADA, AGD, DOCS, NCDS, POS Ortho, AAGD and the Spear Club. His accomplishments include Fellowship in Oral Sedation, Graduate of a 2 year orthodontic program with the Prestigious POS ortho group, Certificate graduate of the Gordon Christianson Restorative seminars. He currently is pursuing Fellowships in the Academy of Cosmetic Dentistry, and Academy of General Dentistry. Degrees include: BS Biology, MS biology, DDS dentistry.

Giving back to the community is important to Dr. Corn. He has been on several international dental volunteer trips including Peru, Barbados, Honduras and Belize. He also volunteers for several local organizations as they provide dentistry for the underserved. 

Working part time for nursing homes, Dr. Corn has an awareness for the special needs of this population. Giving back continues to reward those who serve and dentistry has given Dr. Corn this opportunity. 

The most important part of his life involves his family. With a wife and three grown children, life has been busy and exciting. Watching his children grow and excel has been extremely rewarding. His hobbies include event runs, guitar and family events.


Credentials and Memberships

  • ADA (American Dental Association)
  • AGD (Academy of General Dentistry)
  • AACD (American Academy of Cosmetic Dentistry)
  • AACP ( American Academy of Craniofacial Pain)
  • AADSM ( American Academy of Dental Sleep Medicine)
  • DOCS (Dental Organization for Conscious Sedation)
  • POS (Progressive Orthodontics)
  • Indiana Dental Association


Deb has a business administration degree from Indiana University and a clerical degree from Andrews University at which she received high graduating honors. She has extensive office administrative experience with special interest in dental office administration. Her duties include patient relations, front office management and accounts payable. Her hobbies include cooking and nutrition, family and ushering at Andrews University's 'Howard Hall'. Her professional passion is to provide a welcoming environment for dental patients and setting an example of professionalism.


Rebecca - Dental Assistant

Rebecca graduated from Edwardsburg Public Schools in 2016. She felt the need to express her interest in Dentistry. Determined, she went for the Dental Assisting Program. As she has been graduated for a few years, she loves the career path she has chosen. She is very educated with her patients about their oral health. Sometime in the future she would love to further her education and become a Dental Hygienist. Aside from work, she is a wife and a mother to a sweet little girl named Ember. She loves to be outdoors and enjoy her time with family and friends.


Ashly - Dental Assistant

Ashly graduated from being a Blazer from Elkhart Central High School in 2017. Having braces in her middle school years, Made her decided her career path into dentistry. She is determined to help patients achieve their oral health goals and be confident with their smiles as she has. She enrolled into dental assistant program at Ross Medical Education center and graduated on December 2018. Ashly also has her radiology license and also certified as a BLS provider. Aside from work, she loves spending time with her Dog and cat. She also a music enthusiast and loves spending her time outdoor with family and friends.


Patty - Certified TMJ Assistants

Patty is one of the state of the Indiana's few "Certified TMJ Assistants". After graduating from Elkhart Institute of Technology for Dental Assisting and attending Indiana University of South Bend, Patty became a radiology licensed, expanded functions dental assistant. Early in Patty's career she became a Certified TMJ Assistant an accreditation from the "American Academy of Craniofacial Pain". Patty has devoted her 30 plus years career to the treatment of temporomandibular dysfunction and treatment of chronic clenching, snoring and craniofacial pain. Patty says " I enjoy seeing the life changing benefits from the treatment we provide". My job is rewarding every day! Aside from work, she is married with one daughter and enjoys traveling, spending time with her cat, family and friends.