Dr. Aaron Casselman, DC

Dr. Aaron Casselman, DC
Highlands Ranch Chamber of Commerce

Dr. Aaron Casselman, DC

Good chiropractic treatment begins within finding a great chiropractor. In Highlands Ranch, residents have a lot of choices — there is no shortage of clinics! When patients review the credentials of each chiropractor in Highlands Ranch, it becomes clear that experience, strong educational background, and impressive reviews make Dr. Aaron Casselman, DC stand out as a great choice for a chiropractor in Highlands Ranch. It’s no wonder that Pinnacle Chiropractic and Spinal Rehab Center of Highlands Ranch has been voted the Best of the Best for 14 years! by the readers of the Highlands Ranch Herald (2008, 2009, 2010, 2011, 2012, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023)


Dr. Casselman knows from firsthand experience just how valuable chiropractic work can be. He is an avid sportsman, enthusiastically participating in mountain biking, running, and skiing. All of these sports are fun and rewarding, but also took a toll on Dr. Casselman’s body through a number of sports related injuries. Long before Dr. Casselman, DC moved to Highlands Ranch, a chiropractor in Crested Butte, CO was helping him recover faster and reducing his pain better than other treatments could. After realizing how much he could help people, Dr. Casselman, DC went back to school and began studying to become a chiropractor.

Dr. Casselman, DC was surprised to discover that being a student was almost as hard on his body as being an outdoor spirits enthusiast – he soon found that studying and listening to lectures for hours a day made his body stiff and sore, causing even more problems than when he was active. As a chiropractor, Dr. Casselman, DC now helps patients overcome these problems for themselves.

A Strong Education To Become An Award Winning Chiropractor

Dr. Casselman, DC began his education with a BS in Biology from Binghamton University in Binghamton New York. Next, he attended the Muscular Therapy Institute in Cambridge, Massachusetts, where he obtained a 1200 hour certificate in muscular therapy. Before realizing that he wanted to become a chiropractor, Dr. Casselman, DC worked as a massage therapist.  Dr. Casselman, DC attended Life Chiropractic College West, located in Hayward, California where he graduated as the salutatorian of his class. He and his family then moved to Highlands Ranch, Colorado in order to open his practice.

Dr. Aaron Casselman, DC is a member of the Colorado Chiropractic Association,  In addition to being a top rated chiropractor, Dr. Casselman, DC is married to his beautiful wife Megan, and is the proud father of Owen Patrick, his first son, born in June of 2006,  his daughter Nina born in 2009, and his son Bodhi born in 2011.