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Colorado Springs, CO


Robert Corr, DDS MS • Ryan Jack, DDS MS •


Welcome to Apex Endodontics


If you are visiting us, it is probably because your dentist may have told you that you need "root canal treatment". Please don't be nervous, it is our top priority to make sure you are comfortable every step of the way.  

Endodontists, or "root canal specialists", work closely with your general dentist to promote your overall dental health and save your natural teeth. We will take as much time as is needed to be sure you understand your treament options, and to provide the best possible care for you. 

This website has been developed to acquaint you with our office and team, and is designed to speed up your check-in process by allowing you to complete some of the paperwork before you arrive. If you are a new patient or a referring dentist, please call 719-282-6600 for your login information.



Our Mission

Our Mission is simple: To provide you with the finest endodontic treatment available anywhere. Your comfort is our number one priority. We make no compromises in our commitment to quality care and to excellence in endodontic treatment.

Our office opened in the Spring of 2009 with the goal of being the most technologically advanced endodontic clinic in Colorado Springs. 




       BIOLASE | Dental Products Report

Patient Testimonials

A HUGE Thank YOU to Dr. Jack! I really did dread going in for a root canal - but the service I received is nothing short of exceptional! I have been to dentists since about 1965 and I can say that this was without a doubt the best care I have ever received! Please keep up the superior service! Thanks!

George Romero

I had my second root canal done by Dr. Corr. I have dental anxiety and this dr and this staff have been wonderful! I was given clear options for treatment by Dr Corr and sedation options of nitrous, an oral med or IV. I opted for oral med and it was a success. This office is so professional and kind. I really felt at ease. I highly recommend Apex!!!

Kristin Hazen Lobotzke

We were very impressed with the kindness of Dr. Corr and his professionalism. He explained everything in detail as to what to expect, he and his assistant were exceptional in their excellent care. We were grateful that our excellent dentist, Dr. Peter McIntyre referred us to Dr. Corr for the procedure, and were able to get such prompt service. The whole staff of Apex Endodontics are helpful, respectful and very gracious. Thank you ALL, H. Gilbert


I've never had a root canal before and was apprehensive. The entire staffs was so warm/friendly and professional. I so appreciated how Dr. Corr talked me through everything he was doing, as he was doing it and what I could expect (e.g. pressure, a tingle, etc). I loved knowing what was going on and what he was doing and why. He answered all my questions and the experience was great! I highly recommend this place!

Donna A.

Had a root canal by Dr. Jack -kind, explained everything, great bedside manner. Best experience I’ve ever had in dentist office. The whole staff were so friendly .

Jane wince