Centennial Chiropractor Provides Next-Level Care
At Spine Body Collective, we want to help you feel your best and function at your peak.




At Spine Body Collective, we want to help you feel your best and function at your peak.
At Spine Body Collective, we believe that your body was born to be healthy. We offer a different approach to help our clients achieve long-term health and wellness through customized chiropractic care, massage and other soft tissue therapies. Centennial chiropractor Dr. Ryan Ronnebaum and massage and bodywork therapist Kegan Bower have worked together for over a decade, offering a holistic approach to care that seeks to balance the body as a system, rather than focusing only on areas of pain.
We take the time to get to know our clients on a personal level, so their goals become personal for us as well. We're honest and will help you set realistic objectives to help get your body functioning better and reduce your stress levels. We will do everything we can to help you achieve your health goals—even if that means referring you to someone else who is better equipped to handle your specific situation.
Dr. Ryan received his Doctor of Chiropractic degree from Palmer College of Chiropractic in 2010 and has been practicing in the Denver area since then. He offers gentle, low-tension adjusting techniques to help restore mobility to the body.
Kegan graduated from the Bio-Chi Institute of Massage Therapy in 2008 and moved to Colorado the next year. He uses Musculo-Tendonal Re-education (MTR) as his primary massage/bodywork technique.
Dr. Ryan and Kegan work together to help our clients achieve their health goals and maintain an active, healthy lifestyle for the long term. Rather than focusing on pain relief or management, we spend a great deal of time educating our clients about the importance of chiropractic care, soft tissue work and nutrition in creating lasting health and wellness.
MEET THE TEAMOur office is relaxing, friendly and stress-free. We take our time with you so you never feel rushed or pressured in any way—we don't do "hard sell" sales tactics. We offer you the education you need to make the best decision for your needs and goals. In short, we treat you the way we would treat our own family.
Another reason to choose our practice is we offer an array of services under one roof:
The majority of our clients were referred to us by others who achieved their health goals with our unique approach. We work mainly with working professionals who are interested in supplementing their long-term wellness. Many of our clients are athletes—lots of weekend warriors—who want to keep their bodies functioning at their highest level so they can continue to enjoy the activities they love and all of the outdoor opportunities we are fortunate enough to have in Colorado.
We are 100% committed to helping you get better and maintain excellent health and mobility, and we especially love helping people who are equally committed to their well-being. We find that education is a key component in helping our clients find that commitment and motivation. When they understand how all the systems of the body are interconnected, the importance of massage and chiropractic care becomes very clear.
Keegan is the best massage therapist I’ve ever been to! I have significant back and neck problems and he has a very unique method that has given me more relief than I have ever had from anyone before. Dr. Ryan is also the best chiropractor I’ve been to in many many years!
Kegan and Dr Ryan have been treating me for several years and they are both incredible professionals who continue to keep me upright and feeling my best. Kegan’s massage therapy is like nothing I have experienced before and is also the most productive therapy I have received. Dr Ryan is a great partner in this practice as I often need his adjustment to follow my massage.
I found Dr. Ryan after seeing another chiropractor for two years with no improvement in my symptoms. After just a couple visits with Dr. Ryan, my symptoms were markedly improved and eventually got to the point where I am pain-free most days with only monthly maintenance visits!
I have been seeing Dr. Ryan for a few years now. I have scoliosis & used to have severe back pain before becoming a patient of his. He does gentle chiropractic on me, keeps my pelvis in alignment & me feeling great! He really listens to how your body is feeling & helps correct the issues! I’m very active & can do what I love pain free thanks to you!
Dr Ryan is a wonderful chiropractor. I like that I never feel rushed through the appointment and I always have time to ask questions if needed. At other places I had always felt that no matter what symptom I presented I always got the same standard crack here, crack there, next patient treatment but not with Dr Ryan.
I have been seeing Kegan for about six months and I have seen significant improvement!! He is extremely knowledgeable with the human anatomy and he has helped me tremendously!! I would highly recommend him to anyone looking for an excellent massage therapist. Love the new office space, cozy and comfortable.
The most comprehensive chiropractic adjustment I’ve ever had! Dr. Ryan takes the time to carefully evaluate any acute or chronic issues and adjusts accordingly. Other places have pressured us to buy “packages” or “wellness plans” but here there is no pressure and each service is on an as needed basis.
Kegan is fantastic! I’ve only been seeing him for a month and he has worked some magic. I have issues in my legs, hip, and low back. After my first session I was sleeping better. I have to do a better job of stretching and he is helping with that too. I have homework to do, he gave me some stretches I can do while I’m making my morning coffee. I just turned 40 and I view this as an investment into aging with grace.
I first saw Kegan about 10 years ago and, by far, he is the most amazing massage therapist I’ve ever seen. I get terrible pain in my neck and shoulders. I can feel the pain and tension releasing when he works on me. I always leave him seriously feeling like a brand new person with at least 2 extra inches in my neck! I highly recommend Spine Body Collective 1000%
We are open late and on weekends, and we can accommodate same-day appointments. You may use your HSA, and we are happy to prepare a superbill for your insurance.
Contact us today to book your first appointment for holistic chiropractic care in Centennial.
Contact UsDay
Hours
Mon
9:00 am - 5:00 pm
Tue
9:00 am - 6:00 pm
Wed
9:00 am - 6:00 pm
Fri
9:00 am - 5:00 pm
Call (720) 542-8548
Day
Hours
Mon
12:00 pm - 8:00 pm
Tue
12:00 pm - 8:00 pm
Fri
12:00 pm - 8:00 pm
Sat
10:00 am - 6:00 pm
Sun
10:00 am - 6:00 pm
Call (720) 542-8548