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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 received excellent treatment by Dr Kasper and his staff. He was great at explaining the problem and the treatment.
The atmosphere was calm and everyone was very kind and friendly. It did not seem rushed- I received the time that was needed to complete the treatment.
I would recommend Dr Kasper 100%!

J. Knoppers

First root canal so I was a big baby about the procedure and had many, many questions for Dr. Kasper. He took the time to answer all of them and never made me feel like I was taking up too much of his time. Very professional and very appreciated his thorough explanations.


I am a wimp when it comes to Dental procedures. I always hoped that the day would never come that I needed a root canal but it finally arrived! A two part one at that. Turned out that I never should have worried. Dr. Kasper was excellent and explained everything to me. His calm demeaner and excellence at what he does pulled me through. The office staff and everybody were great. I would recommend Modern Endodontics to anybody needing special work on their teeth.

Val M.

Dr. Bell kept me informed of each procedure prior to performing the procedure. I felt quite comfortable throughout the entire procedure. Thank you Dr. Bell for your most kind consideration. I am very impressed with your professionalism while being kind and friendly. Your expertise contributed greatly to my physical and emotional comfort. Well done, Dr. Bell. The entire staff made me feel welcome. The interaction between Dr. Bell and his assistant during the procedure was fluid and flawless like a well tuned instrument. Thank you all.

Cecelia Popowitch

If I ever need another root canal I will go back to Dr. Bell. The procedure was painless. Okay, a brief “twinge” when he first administered the painkiller. Essentially painless. He did a superb job of explaining what was going to happen. From his comments I had confidence that if problems arose he could deal with them. The dental assistants and office staff I interfaced with were all friendly and helpful - from when I first called in through completing the work. They were great on being flexible, accommodating requests and following through. Being a technical type, I am really impressed with the technology they use. Incredible advances from the “old days.” Honestly, I enjoyed the entire experience. And my tooth doesn’t hurt anymore!

John Kurtz

I was referred to Dr. Kasper by my dentist Dr. Yerkes for a root canal. Very professional along with a very friendly personality. It was completed in two sessions like I was told. I'm very happy with the level of service from him & also his staff! Thanks again

Rick Chyzy

After Dr. Philip Girgis referred me to Modern Endodontics I was very impressed with the professionalism of the staff and Dr. Kasper. He made my experience with the root canal therapy very comfortable. Despite the fact that I had to return a few times due to no fault of Dr. Kasper he was very patient and we were able to complete the procedure without undue stress. Thank You.

Lorraine W

Dr. Bell and his team are absolutely wonderful! The atmosphere is very fun and welcoming. Dr. Bell makes sure nothing is felt and goes above and beyond for the comfort of his patients. From walking through the door a smile can't help but appear on everyone's face. Modern Endodontics is definitely the place to go!

Kristina L.

Dr. Kasper and his wonderful team were outstanding in performing the dental work I needed. It was a good and painless experience for me and I am grateful to the staff for their kindness. Thank you. Gladys Adams

Gladys Adams

Nice touch and great job! Thanks much! Hope your kids continue to do their BIRDING!!

Dan V
518 Hillgrove Ave #150
Western Springs, IL 60558