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518 Hillgrove Ave #150
Western Springs, IL 60558


Thank you for selecting the endodontic office of Dr. Edward L. Kasper and Dr. Logan T. Bell.  We are an endodontic specialty practice dedicated to exceptional care using state-of-the-art technology.


Our Mission is simple: to provide you with the finest endodontic treatment available anywhere, in a pleasant and courteous atmosphere.


Our "make no compromises" philosophy allows us to treat patients to the utmost of our abilities in a way that will lead to a pleasant experience for you.  This is a tall order but we feel that taking time with our patients and being open to their needs is of the utmost importance.

With our new office we have made sure to provide our patients with the most up to date techniques and cutting edge technology so they receive the best quality care in the most comfortable environment.

Practice Profile

Our office is known for its commitment to excellence.  We use the latest technology including the surgical operating microscope which offers increased magnification and illumination for all procedures.  Whether we are evaluating the outside surface of a tooth for a crack, locating miniscule root canals, removing a broken file from a root canal, ensuring the canals are thoroughly cleaned, or filling the root canal systems, the microscope benefits treatment.   Even the smallest detail is brought clearly into view.  We also replaced conventional dental x-rays with digital radiography. This advancement significantly reduces radiation exposure to our patients and eliminates the hazardous byproducts of film developing.

Always on the forefront of technological innovation, we have converted to digital record keeping and use of the Internet for the convenience of our patients and referring doctors.  For example, we encourage you to pre-register at this web site to save you time when you come to our office for your appointment.  It is simple to use.  Please call our office for instructions.


Together, our commitment to you is that you receive the best care that is possible today.

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I am such a nervous Nelly about dental procedures! Dr. Bell as gently as possible got me part way thru part 1 when we both decided a mild sedative was needed. I came back for parts 2 and 3 and was able to sit still in comfort. I also have to mention how kind and curteous the front desk and tech staff were. Thanks Dr. Bell and team!

Peggy Piper

Although going to the dentist for anything, a root canal is my worst fear. Those fears were quickly dispelled by Dr. Kasper and his staff. He explained everything and his skills are amazing. As painless as could be!

Donna Sims

A cheerful, courteous & competent staff in an efficient and organized office supports Dr. Kasper who diagnosed & explained my problem, answered my questions, and professionally preformed my root cannel procedures. I recommend him to anyone seeking an endodontist.


I had a wonderful experience with Dr. Bell and his team..well as wonderful as you could hope for a root canal to be. Completely painless & Dr. Bell did a great job putting me at ease by explaining everything he was doing step by step. Your comfort is truly their goal! Highly recommended!!

Edita H.

My root canal, done by Dr Bell, could not have been easier or less painful. In fact, I had no pain at all either during or after the procedure. My thanks to Dr Bell and the office staff. They made a potentially painful experience go very smoothly.

Tim C

This is an extremely professional team all the way around !This group made an uncomfortable procedure easy and painless . I highly recommend Modern Endo !

Greg Suffield

I had a great experience with Dr. Kasper and his entire team. Very professional team and as "relaxing" as a root canal can be..with nitrous oxide of course. Very grateful for their work, worth the drive from Indiana.

Lauren H

Today I went to Modern Endodontics to retreat a molar root canal tooth. Dr Ed Kasper was the most amazing gentle professional Doctor. I actually fell asleep during the procedure %uD83D%uDE33 I would highly recommend everyone to this wonderful group The front desk staff were all so kind. The assistants were the best.

Juliann Petty

Great job did the entire procedure in one visit.He puts your mind at ease before you know it you are done.Explains every thing he is doing.To be able to say wow after getting a root canal is a complement.To a good job well done.


Dr. Kasper is kind, skilled, and he truly puts you at ease! My friends cringed when I said I had to get a root canal, but the entire experience was smooth and pain-free so I had only positive news to report! Dr. Kasper lets you know how the process is going as he works which is very comforting. Then he provides information at the end to explain what was accomplished and any tips for further care. I highly recommend Dr. Kasper and am grateful for his help!

Jennifer K
518 Hillgrove Ave #150
Western Springs, IL 60558