We Don't Have to Convince You, Our Highlands Ranch Patients Will!

All Highlands Ranch Chiropractors are happy to tell you their side of the story. But how many ask their patients to speak up about what they think? At Pinnacle Chiropractor of Highlands Ranch CO, we believe that patient feedback is the most important type of feedback. We are always gathering recommendations to make our practice even better, and we're happy to share that feedback with you.

In this section of our website, you'll read some inspiring stories about men and women who came to our Chiropractor Highlands Ranch burdened with pain, and left feeling refreshed and renewed, pain-free at last. If you want to learn more about our services, contact our chiropractor Highlands Ranch, CO office at (303) 683-5060 and ask what we can do for you. Our lead chiropractor, Dr. Casselman, is happy to help you achieve the same great results.


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Patient Reviews

"Dr C and the work that Pinnacle Chiropractic does is nothing less that amazing. I've actually never recommended in doctor or medical professional before - this is a first. But they changed the way I do life. Mobility. Pain gone. More energy. Less stress. Honestly, it's amazing! Would recommend Pinnacle 100% to anyone for anything related to the pain that you may be having or even simple discomfort. They're awesome and the environment is a total blast. Can't say enough!"
-Carl, Google Review


"Top Notch I had an absolutely fantastic experience at Pinnacle Chiropractic. I have had headaches and neck pain for so long I dont remember when they even started. Before going here I tried everything and nobody could help me. Dr. Casselman and his staff figured out my problem when nobody else could!! I no longer have headaches and my neck pain is a thing of the past- I sleep better and have tons more energy. The best part is that when I was done they released me and trained me how to maintain the results on my own!! Incredible. Dont hesitate to call these guys if you are looking for a good chiropractor."
-Mitch, Google Review


"These guys really are the best!!!! I have seen so many doctors and even other chiropractors for my neck pain and headaches- but I never got an long term relief for these problems. THANK GOD I FOUND PINNACLE!!!!! My life is dramatically better now and my health is so much better. I never realized how much headaches were effecting my life and family until I got rid of them. I can hike and bike without any flare ups and I dont get grumpy with my family as much as I used to. Dr. Casselman even trained me how to maintain the results that I got during treatment in his office. The staff is super freindly and nice and the environment there really is a great - it definately helps the healing process to be around positive people during treatment. Dont hesitate to call these guys if you looking for help- they really are the best!!!"
-Cathy, Google Review


"Dr. Casselman was able to diagnose and treat my neck and back ailments, and more importantly did so as to permanently improve my condition. I feel better than I have in years and recommend Dr. Casselman and his always courteous and professional staff at Pinnacle to everyone I know!"
-Matthew, Google Review


"Dr. Casselman is the best! My lower back and right shoulder were so painful that I couldn't play with my 4 year old. After my treatment, I can finally bend down and lift stuff without the pain. Thank you!!!"
-Mary, Google Review


"I couldn't take my headaches and upper back pain anymore. So I went to Pinnacle. After the treatments I have no headaches and no more back pain. Thanks Dr. Casselman!!!!"
-Barker, Google Review


"The staff is really friendly and Dr. Casselman is amazing! I had severe neck pain. Sometime I couldn't move my head, that's how bad it was. After treatment, I can move my head side to side and up and down. Thanks Dr. C!"
-Chuck, Google Review


"Dr. Casselman did a great job of explaining the diagnosis and setting up a treatment plan for relieving my neck pain and hand numbness. The treatments were successful in relieving these symptoms. He reviewed the results including improvements in range of motion and set up a long- term AT HOME maintenance program. I would highly recommend Dr. Casseman for anyone with chronic neck or back pain. He takes a very professional approach and explains the pateints situation very well. I was a bit skeptical coming here but my fears quickly subsided when I walked in the door."
-Andrew, Google Review


"Dr. Aaron Casselman is a wonderful chiropractor that really knows his stuff. When I started seeing him I was having headaches & migraines almost daily. Through the combination of his innovative and cutting edge techniques he was able to make my headaches disappear in a very short amount of time. I highly recommend him to anyone with spine problems."
-Ann, Google Review


"Dr. Casselman employs a very unique approach to chiropractic care that looks at the big picture that supports long term health of the spine. I went in with neck issues, face pain and tingling and throughout the treatment I learned about the sources of my problems while making them better. Today, all symptoms are gone, I've gained a curve in my neck and am better general health than when I started. The practice is very open and friendly and Dr. Casselman is happy to answer patients questions, no matter how ridiculous they might seem! I recommend this practice to anyone seeing chiropractic care in the area."
-C.G.P, Google Review


"Pinnacle Chiropractic really helped me out alot. Dr. Casselman and his staff employ a very unique approach that really gets to the root of the problem. They are very thorough and I would highly recommend this practice to anyone who is looking for high quality chiropractic care."
-Jack, Google Review


"Great Office, Really Took the Time with me. Dr. Casselman was great, he never seemed rushed and really sat down with me and took his time figuring out what was wrong. I have had chronic low back and neck pain and have tried a lot of different therapies without much success. I can honestly say Dr. Casselman has helped me more in the last few weeks than anyone else has in the previous 2 years. I would highly recommend him to anyone looking for relief from chronic pain."
-Melissa, Google Review


"I have been a patient of Dr. Casselman's since his office opened. Boy, was I lucky to come across Pinnacle. Dr. Casselman and his employees take the time necessary to not only treat me as a patient, but they get to know me as a person. I really like this approach. Dr. Casselman sat down with me at my initial appointment and went over the treatment he felt was best for my situation. After a short period of time my back and neck felt better than they had in a long time. I routinely see Dr. Casselman for what I call "tune ups". I would, without hesitation, recommend Pinnacle Chiropractic to anyone with any type of chronic pain. Thank you Pinnacle and keep up the great work!"
-Kent, Google Review


"Fantastic for me! Have severe scoliosis with chronic neck and back pain. Refuse to take drugs constantly. Dr. Casselman patiently gave me three treatment options and we have had good success with the initial choice. He and his staff are amazing people who are consistently friendly and helpful. I would highly recommend Dr Casselman!"
-Susie, Google Review


"Top Notch I had an absolutely fantastic experience at Pinnacle Chiropractic. I have had headaches and neck pain for so long I dont remember when they even started. Before going here I tried everything and nobody could help me. Dr. Casselman and his staff figured out my problem when nobody else could!! I no longer have headaches and my neck pain is a thing of the past- I sleep better and have tons more energy. The best part is that when I was done they released me and trained me how to maintain the results on my own...
-Karen, Google Review


"Cannot BELIEVE the difference!!! I would like to start out by saying this was the BEST choice I have ever made. For years I have suffered from terrible neck pain & excruciating headaches. After going thru the treatment plan selected for me I started to notice a huge improvement. Not only are my neck issues a thousand times better, my headaches are pretty much a thing of the past. Dr. Casselman and the staff are some of the nicest people I have ever had the pleasure of meeting and were always accommodating. Thank you all so much!"
-Cindy, Google Review


"Superior care. Having never experienced traditional chiropractics and staring with Dr. Casselman I don't know why anyone would choose anywhere else to go when seeking quality care. His individualized treatment plans and over all philosophies are logical and presented in a manner that allow you to gain an instant understanding of how knowledgeable he really his while also settling you into the idea that living with out pain is really an option. There are not enough kind words of thanks to say for Dr. Casselman's help in treating my headaches and occasional back pain..."
-Nancy, Google Review



$37 New Patient Special The new patient special includes an Initial Consultation, Full Spinal Examination, Report of Findings, Health Workshop, and a FREE 60 Minute Massage Gift Certificate. For fast and effective relief from Back Pain, Neck Pain, Headaches, and more call Pinnacle Chiropractic now to schedule an appointment.303-683-5060▸ Call Us!