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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 was very impressed with Dr. Bell and his entire staff. Everyone was very personable and accommodating. I was thoroughly briefed by Dr. Bell and his staff as to all procedures. Highly recommend them to everyone.

Mike Forlenza

Dr. Kasper and his staff were very kind, caring, and professional each time I was their patient. Dr. Kasper took time to explain things after each visit. My only complaint is that he supports the White Sox. Even with that, I trusted him with my teeth. Great group of professionals!

Dennis Lewis

Dr. Bell and his entire staff are very welcoming, compassionate and caring. I've never had to wait for more than a few minutes when I arrive for an appointment and when Doc says the procedure will last an hour, he's exactly right. Dr. Bell is an extremely knowledgeable man. He made me very comfortable as he explained every step of the procedure and his office always calls the next day to follow up on how I was feeling and helped with pain management. I highly recommend Dr. Bell.

Barb Bartik

Highly impressed with how personable Dr. Bell and his staff were. Not only that, but they make you feel comfortable and reassure you throughout the entire procedure. That mean a lot to me since this was my first root canal. Very grateful that I met everyone and thanks again for the great care provided. Be blessed.

Paul Schultz

Great staff. A necessary procedure sometimes but made as painless as possible. Dr. Logan Bell and his assistants are excellent. State of the art equipment. If I need another root canal I would not hesitate to come back.

Peter S.

Dr. Bell was incredibly efficient and friendly. He was very engaging and went out of his way to explain in detail every step. It was painless and easy.

Rosemary Madden

Dr,Kasper and his staff are professional,friendly,explain the procedure with extreme clarity .Highly highly recommended! Thank you!

Mercedes Sorbara

Dr. Kasper and his staff were extremely professional and prompt with the appointments. The not so pleasant experience of a root canal could not have gone any better.

John P

Modern Endo is great. Dr Kasper is very informative. I had two root canal procedures and both times it was painless. In fact I almost fell asleep in the chair listening to the great music they play. If you need Endodontic care Modern Endodontics is the best choice! PS friendly and nice office team.

paul witte

I had never had a root canal before. I only thought it was not good. Dr. Bell's a pro and everyone in the office knows how to support you into the uncertainty. The procedure didn't hurt but it was long. My tooth and jaw was sore for the next few days although Dr. Bell and the staff told me what to expect in advance. Although we all wish these things weren't necessary, they are if you care about your teeth and your health. Those things are worth caring about and this office will guide you through it with a thoroughly modern approach using their skills and experience.

518 Hillgrove Ave #150
Western Springs, IL 60558