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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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Can’t say enough about Dr. Bell and the staff, I suffer from dental anxiety, and they immediately put me at ease. Dr Bell explained the procedure thoroughly and was incredibly patient with me. It was a painless process and I would highly recommend them

Larry O’Brien

Best experience with my Root Canal. From the initial phone conversation for an appointment, to the welcoming and clean office, I had a great visit. The staff was very caring and experienced. The X-ray and CT scan were taken with care. Dr. Bell really took the time to discuss the findings of the X-rays and treatment, and both Dr. Bell and his assistant were very gentle and excellent in treating my tooth. Truly a 5-star experience. Thank you so much!

Sonia Sullivan

My first time with Dr.Bell , top notch experience. Very nice, great personality, 100% satisfied. The office is very nice and comfortable, staff is nice, friendly and welcoming. I would recommend Dr.Bell to family and friends.

Pete M.

You never think you're going to need to take your 15yr old child for a root canal. After an unfortunate softball accident knocked her front tooth out - I knew who to call. Having been a former patient myself, I knew she would be in good hands with Dr. Bell & Kaspar. They have a way of making a root canal "pleasant" explaining everything and making sure you are comfortable. The most professional, friendly & caring physicians around. I refer them over and over!

Karen K

Dr. Bell and his entire staff are A++++++

Paul O.

Modern Endodontics is the place to go if you are in need of a root canal. Not only are they professional, courteous, and exceptional at what they do, they make you feel like a member of their family! Dr. Bell has a fabulous personality and puts you at ease immediately. He is an amazing endodontist and my entire procedure was seriously virtually pain free! He keeps you informed every step of the way during the procedure. The entire staff works together as a team and they treat you with respect and compassion! If I ever have to have another root canal done I'll be back in a heartbeat. Dr. Bell is the BEST OF THE BEST.


I has a root canal today with Dr. Bell. My initial visit was very professional, the entire staff was friendly and helpful. Dr Bell explained everything in detail and was very through. The procedure this morning went very well. Dr Bell explained everything as he was doing it and I did not experience any pain. I am very pleased with my experience.

Karen M

I never thought I’d be writing a rave review for an endodontist but in the case of Dr. Kasper and the team at Modern Endodontics it is well deserved. As this was my first root canal, I was a little apprehensive about what to expect but starting with the warm greeting from the receptionist, everyone there really puts you at ease. Dr. Kasper and his dental assistants are all really friendly and easy going and take the time to explain what they are doing and answer all your questions. My entire procedure and recovery was absolutely painless. And even the billing and insurance stuff was handled perfectly well. If I ever need another root canal, I wouldn’t hesitate to go back to Modern Endodontics. I can’t recommend them enough.

Jeff K.

Dr. Bell is the best! Explaining every step taken and what to expect is important to me. This was my first root canal and Dr Bell made the experience as pleasant as possible! He is kind and gentle and obviously very experienced. I will recommend him to my friends. The staff is also very nice and makes you feel very comfortable. All around good experience!

Janet T

Dr Bell, rocks! The staff is great!

Patrice S.
518 Hillgrove Ave #150
Western Springs, IL 60558