Dr. Arnold Dentistry

Dr. Arnold Dentistry Dr Arnold provides preventative, restorative, cosmetic, endodontic, periodontic, fixed and removable

Dr. Arnold was born and raised in Marion, Illinois, where he is the second child of four. He was avid in sports, playing basketball, baseball, football and track for the Marion school district. He graduated from Marion High School in 1981, then did his undergraduate studies at Murray State University in Kentucky. Dr. Arnold attended SIU-Edwardsville where he obtained his doctorate in Dental Medici

ne in 1989. He received the outstanding pediatric dental student in his senior year. Dr. Arnold has maintained his private practice in Marion for 27 years...

He provides preventative, restorative, cosmetic, endodontic, periodontic, fixed and removable prosthetics, oral surgery, orthodontia and implant services. He maintains privileges most local hospitals, where he provides dental surgery for patients under anesthesia. He provides services for pediatric, geriatric patients, handicapped and high anxiety patients. Dr. Arnold takes pride in participating in continuing education. He ensures the staff is up-to-date on industry technology and dental education. Dr. Arnold is a member of the American Dental Association, Illinois State Dental Society, Chicago Dental Society and the Southern Illinois Dental Society.

Have you ever wondered how heart health can affect your teeth? Today's blog gives you 5 ways to help improve your heart ...
08/17/2026

Have you ever wondered how heart health can affect your teeth? Today's blog gives you 5 ways to help improve your heart health.

Marion dentist, Robert Arnold, DMD is a local, trusted dental practice offering general and cosmetic dentistry, teeth whitening, implants, veneers & other dental care. Call today to make an appointment!

Address

200 West Main Street
Marion, IL
62959

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(618) 997-9005

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